talk-llama : sync llama.cpp

ggml-ci

.devops/main-cuda.Dockerfile

@@ -13,8 +13,6 @@ WORKDIR /app
 ARG CUDA_DOCKER_ARCH=all
 # Set nvcc architecture
 ENV CUDA_DOCKER_ARCH=${CUDA_DOCKER_ARCH}
-# Enable cuBLAS
-ENV GGML_CUDA=1
 
 RUN apt-get update && \
     apt-get install -y build-essential libsdl2-dev wget cmake git \
@@ -25,7 +23,8 @@ ENV CUDA_MAIN_VERSION=12.3
 ENV LD_LIBRARY_PATH /usr/local/cuda-${CUDA_MAIN_VERSION}/compat:$LD_LIBRARY_PATH
 
 COPY .. .
-RUN make base.en
+# Enable cuBLAS
+RUN make base.en CMAKE_ARGS="-DGGML_CUDA=1"
 
 FROM ${BASE_CUDA_RUN_CONTAINER} AS runtime
 ENV CUDA_MAIN_VERSION=12.3
@@ -37,4 +36,5 @@ RUN apt-get update && \
   && rm -rf /var/lib/apt/lists/* /var/cache/apt/archives/*
 
 COPY --from=build /app /app
+ENV PATH=/app/build/bin:$PATH
 ENTRYPOINT [ "bash", "-c" ]

.devops/main-musa.Dockerfile

@@ -0,0 +1,29 @@
+ARG UBUNTU_VERSION=22.04
+# This needs to generally match the container host's environment.
+ARG MUSA_VERSION=rc3.1.1
+# Target the MUSA build image
+ARG BASE_MUSA_DEV_CONTAINER=mthreads/musa:${MUSA_VERSION}-devel-ubuntu${UBUNTU_VERSION}
+# Target the MUSA runtime image
+ARG BASE_MUSA_RUN_CONTAINER=mthreads/musa:${MUSA_VERSION}-runtime-ubuntu${UBUNTU_VERSION}
+
+FROM ${BASE_MUSA_DEV_CONTAINER} AS build
+WORKDIR /app
+
+RUN apt-get update && \
+    apt-get install -y build-essential libsdl2-dev wget cmake git \
+    && rm -rf /var/lib/apt/lists/* /var/cache/apt/archives/*
+
+COPY .. .
+# Enable muBLAS
+RUN make base.en CMAKE_ARGS="-DGGML_MUSA=1"
+
+FROM ${BASE_MUSA_RUN_CONTAINER} AS runtime
+WORKDIR /app
+
+RUN apt-get update && \
+  apt-get install -y curl ffmpeg wget cmake git \
+  && rm -rf /var/lib/apt/lists/* /var/cache/apt/archives/*
+
+COPY --from=build /app /app
+ENV PATH=/app/build/bin:$PATH
+ENTRYPOINT [ "bash", "-c" ]

.devops/main.Dockerfile

@@ -16,4 +16,5 @@ RUN apt-get update && \
   && rm -rf /var/lib/apt/lists/* /var/cache/apt/archives/*
 
 COPY --from=build /app /app
+ENV PATH=/app/build/bin:$PATH
 ENTRYPOINT [ "bash", "-c" ]

.dockerignore

@@ -0,0 +1,3 @@
+build*/
+.github/
+.devops/

.github/workflows/bindings-ruby.yml

@@ -1,55 +1,11 @@
 name: Bindings Tests (Ruby)
+
 on:
   push:
-    paths:
-      - bindings/ruby/**
-      - src/**/*.c
-      - src/**/*.cpp
-      - src/**/*.h
-      - src/**/*.m
-      - src/**/*.metal
-      - include/**/*.c
-      - include/**/*.cpp
-      - include/**/*.h
-      - include/**/*.m
-      - include/**/*.metal
-      - ggml/**/*.c
-      - ggml/**/*.cpp
-      - ggml/**/*.h
-      - ggml/**/*.m
-      - ggml/**/*.metal
-      - scripts/get-flags.mk
-      - examples/common.h
-      - examples/common.cpp
-      - examples/common-whisper.h
-      - examples/common-whisper.cpp
-      - examples/stb_vorbis.c
-      - examples/miniaudio.h
+    branches:
+      - master
   pull_request:
-    paths:
-      - bindings/ruby/**
-      - src/**/*.c
-      - src/**/*.cpp
-      - src/**/*.h
-      - src/**/*.m
-      - src/**/*.metal
-      - include/**/*.c
-      - include/**/*.cpp
-      - include/**/*.h
-      - include/**/*.m
-      - include/**/*.metal
-      - ggml/**/*.c
-      - ggml/**/*.cpp
-      - ggml/**/*.h
-      - ggml/**/*.m
-      - ggml/**/*.metal
-      - scripts/get-flags.mk
-      - examples/common.h
-      - examples/common.cpp
-      - examples/common-whisper.h
-      - examples/common-whisper.cpp
-      - examples/stb_vorbis.c
-      - examples/miniaudio.h
+    types: [opened, synchronize, reopened]
 
 jobs:
   ubuntu-22:
@@ -60,6 +16,6 @@ jobs:
     steps:
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '3.1'
+          ruby-version: '3.2'
       - uses: actions/checkout@v4
       - run: rake test

.github/workflows/build.yml

@@ -6,17 +6,81 @@ on:
       - master
   pull_request:
     types: [opened, synchronize, reopened]
+  workflow_dispatch:
+    inputs:
+      create_release:
+        description: 'Create new release'
+        required: true
+        type: boolean
+      pre_release_tag:
+        description: 'Pre-release tag name'
+        required: false
+        type: string
+      run_type:
+        description: 'Workflow type to run'
+        required: true
+        type: choice
+        options:
+          - full-ci
+          - release-only
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref && github.ref || github.run_id }}
   cancel-in-progress: true
 
+permissions:
+  contents: write  # for creating release
+
 env:
+  BRANCH_NAME: ${{ github.head_ref || github.ref_name }}
   ubuntu_image: "ubuntu:22.04"
   VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"
 
 jobs:
+  determine-tag:
+    runs-on: ubuntu-latest
+    outputs:
+      tag_name: ${{ steps.tag.outputs.name }}
+
+    steps:
+      - name: Checkout with full history
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Determine tag name
+        id: tag
+        shell: bash
+        run: |
+          BUILD_NUMBER=$(git rev-list --count HEAD)
+          SHORT_HASH=$(git rev-parse --short=7 HEAD)
+          CUSTOM_TAG="${{ github.event.inputs.pre_release_tag }}"
+
+          echo "Raw values:"
+          echo "BUILD_NUMBER: $BUILD_NUMBER"
+          echo "SHORT_HASH: $SHORT_HASH"
+          echo "BRANCH_NAME: ${{ env.BRANCH_NAME }}"
+          echo "CUSTOM_TAG: $CUSTOM_TAG"
+
+          # Use custom tag if provided
+          if [[ -n "$CUSTOM_TAG" ]]; then
+            echo "Using custom tag"
+            TAG_NAME="${CUSTOM_TAG}"
+          elif [[ "${{ env.BRANCH_NAME }}" == "master" ]]; then
+            echo "Using master branch format"
+            TAG_NAME="b${BUILD_NUMBER}"
+          else
+            echo "Using non-master branch format"
+            SAFE_NAME=$(echo "${{ env.BRANCH_NAME }}" | tr '/' '-')
+            TAG_NAME="${SAFE_NAME}-b${BUILD_NUMBER}-${SHORT_HASH}"
+          fi
+
+          echo "Final tag name: $TAG_NAME"
+          echo "name=$TAG_NAME" >> $GITHUB_OUTPUT
+
   ubuntu-22:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: ubuntu-22.04
 
     strategy:
@@ -43,6 +107,8 @@ jobs:
             cmake --build build --config Release -j $(nproc)'
 
   ubuntu-22-arm64:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: ubuntu-22.04
 
     strategy:
@@ -69,6 +135,8 @@ jobs:
             cmake --build build --config Release -j $(nproc)'
 
   ubuntu-22-arm-v7:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: ubuntu-22.04
 
     strategy:
@@ -95,6 +163,8 @@ jobs:
             cmake --build build --config Release -j $(nproc)'
 
   macOS-latest:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: macOS-latest
 
     strategy:
@@ -129,31 +199,28 @@ jobs:
             -DCMAKE_OSX_ARCHITECTURES="arm64;x86_64"
           cmake --build build --config Release -j $(sysctl -n hw.logicalcpu)
 
-      - name: xcodebuild for swift package
-        id: xcodebuild
-        run: |
-          ./build-xcframework.sh
-
 
 #  freeBSD-latest:
-#    runs-on: macos-12
+#    runs-on: macos-13
 #
 #    steps:
 #      - name: Clone
 #        uses: actions/checkout@v4
 #
 #      - name: Build
-#        uses: cross-platform-actions/action@v0.24.0
+#        uses: cross-platform-actions/action@v0.27.0
 #        with:
 #          operating_system: freebsd
-#          version: '13.3'
+#          version: '14.2'
 #          run: |
 #            sudo pkg update
-#            sudo pkg install -y gmake sdl2 cmake
+#            sudo pkg install -y gmake sdl2 cmake git
 #            cmake -B build
 #            cmake --build build --config Release
 
   ubuntu-22-gcc:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: ubuntu-22.04
 
     strategy:
@@ -182,6 +249,8 @@ jobs:
             ctest -L gh --output-on-failure'
 
   ubuntu-22-gcc-arm64:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: ubuntu-22.04
 
     strategy:
@@ -210,6 +279,8 @@ jobs:
             ctest -L gh --output-on-failure'
 
   ubuntu-22-gcc-arm-v7:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: ubuntu-22.04
 
     strategy:
@@ -238,6 +309,8 @@ jobs:
             ctest -L gh --output-on-failure'
 
   ubuntu-22-clang:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: ubuntu-22.04
 
     strategy:
@@ -269,6 +342,8 @@ jobs:
             ctest -L gh --output-on-failure'
 
   ubuntu-22-gcc-sanitized:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: ubuntu-22.04
 
     strategy:
@@ -292,11 +367,15 @@ jobs:
             set -e
             apt update
             apt install -y build-essential cmake git
-            cmake . -DCMAKE_BUILD_TYPE=Debug -DWHISPER_SANITIZE_${{ matrix.sanitizer }}=ON
+            cmake . -DCMAKE_BUILD_TYPE=Debug \
+              -DWHISPER_SANITIZE_${{ matrix.sanitizer }}=ON \
+              -DGGML_OPENMP=OFF
             make
             ctest -L gh --output-on-failure'
 
   ubuntu-22-cmake-sycl:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: ubuntu-22.04
 
     strategy:
@@ -347,6 +426,8 @@ jobs:
           cmake --build . --config Release -j $(nproc)
 
   ubuntu-22-cmake-sycl-fp16:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: ubuntu-22.04
 
     strategy:
@@ -397,6 +478,8 @@ jobs:
           cmake --build . --config Release -j $(nproc)
 
   windows-msys2:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: windows-latest
 
     strategy:
@@ -441,6 +524,8 @@ jobs:
             cmake --build build --config ${{ matrix.build }} -j $(nproc)
 
   windows:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: windows-latest
 
     strategy:
@@ -476,6 +561,7 @@ jobs:
         run: >
           cmake -S . -B ./build -A ${{ matrix.arch }}
           -DCMAKE_BUILD_TYPE=${{ matrix.build }}
+          -DBUILD_SHARED_LIBS=ON
           -DWHISPER_SDL2=${{ matrix.sdl2 }}
 
       - name: Build
@@ -487,20 +573,54 @@ jobs:
         if: matrix.sdl2 == 'ON'
         run: copy "$env:SDL2_DIR/../lib/${{ matrix.s2arc }}/SDL2.dll" build/bin/${{ matrix.build }}
 
-      - name: Upload dll
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ matrix.jnaPath }}_whisper.dll
-          path: build/bin/${{ matrix.build }}/whisper.dll
-
-      - name: Upload binaries
+      - name: Upload SDL2.dll
         if: matrix.sdl2 == 'ON'
         uses: actions/upload-artifact@v4
         with:
-          name: whisper-bin-${{ matrix.arch }}
-          path: build/bin/${{ matrix.build }}
+          name: ${{ matrix.s2arc }}_SDL2.dll
+          path: build/bin/${{ matrix.build }}/SDL2.dll
+
+      - name: Upload whisper dll
+        uses: actions/upload-artifact@v4
+        with:
+          name: whisper_${{ matrix.arch }}.dll
+          path: build/bin/${{ matrix.build }}/whisper.dll
+
+      - name: Upload ggml dll
+        uses: actions/upload-artifact@v4
+        with:
+          name: ggml_${{ matrix.arch }}.dll
+          path: build/bin/${{ matrix.build }}/ggml.dll
+
+      - name: Upload ggml base dll
+        uses: actions/upload-artifact@v4
+        with:
+          name: ggml_base_${{ matrix.arch }}.dll
+          path: build/bin/${{ matrix.build }}/ggml-base.dll
+
+      - name: Upload ggml cpu dll
+        uses: actions/upload-artifact@v4
+        with:
+          name: ggml_cpu_${{ matrix.arch }}.dll
+          path: build/bin/${{ matrix.build }}/ggml-cpu.dll
+
+      - name: Pack bin artifacts
+        shell: pwsh
+        run: |
+              Compress-Archive -Path "build/bin/${{ matrix.build }}" -DestinationPath "whisper-bin-${{ matrix.arch }}.zip"
+
+      - name: Upload binaries
+        if: matrix.sdl2 == 'ON' && ${{ (github.event_name == 'push' && github.ref == 'refs/heads/master') ||
+                github.event.inputs.create_release == 'true' ||
+                github.event.inputs.pre_release_tag != '' }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: whisper-bin-${{ matrix.arch }}.zip
+          path: whisper-bin-${{ matrix.arch }}.zip
 
   windows-blas:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: windows-latest
 
     strategy:
@@ -566,14 +686,23 @@ jobs:
         if: matrix.sdl2 == 'ON'
         run: copy "$env:SDL2_DIR/../lib/${{ matrix.s2arc }}/SDL2.dll" build/bin/${{ matrix.build }}
 
+      - name: Pack bin artifacts
+        shell: pwsh
+        run: |
+              Compress-Archive -Path "build/bin/${{ matrix.build }}" -DestinationPath "whisper-blas-bin-${{ matrix.arch }}.zip"
+
       - name: Upload binaries
-        if: matrix.blas == 'ON' && matrix.sdl2 == 'ON'
+        if: matrix.blas == 'ON' && matrix.sdl2 == 'ON' && ${{ (github.event_name == 'push' && github.ref == 'refs/heads/master') ||
+                github.event.inputs.create_release == 'true' ||
+                github.event.inputs.pre_release_tag != '' }}
         uses: actions/upload-artifact@v4
         with:
-          name: whisper-blas-bin-${{ matrix.arch }}
-          path: build/bin/${{ matrix.build }}
+          name: whisper-blas-bin-${{ matrix.arch }}.zip
+          path: whisper-blas-bin-${{ matrix.arch }}.zip
 
   windows-cublas:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: windows-2019
     strategy:
       matrix:
@@ -590,15 +719,134 @@ jobs:
       - name: Clone repository
         uses: actions/checkout@v4
 
+      - name: Install Ninja
+        id: install_ninja
+        run: |
+          choco install ninja
+
+      - name: Install ccache
+        uses: hendrikmuhs/ccache-action@v1.2.16
+        with:
+          key: ${{ github.job }}-${{ matrix.cuda-toolkit }}-${{ matrix.build }}
+          variant: sccache
+          evict-old-files: 5d
+
+      - name: Install Cuda Toolkit 11.8.0
+        if: ${{ matrix.cuda-toolkit == '11.8.0' }}
+        run: |
+          $CUDA_VERSION = ${{ matrix.cuda-toolkit }}
+          $CUDA_TOOLKIT_DIR = "C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v$CUDA_VERSION"
+          $CUDA_DOWNLOAD = "https://developer.download.nvidia.com/compute/cuda/redist"
+
+          # Components versions
+          $CUDART_VER = "11.8.89"
+          $NVCC_VER   = "11.8.89"
+          $NVRTC_VER  = "11.8.89"
+          $CUBLAS_VER = "11.8.1.74"
+          $NVTX_VER   = "11.8.86"
+          $VS_VER     = "11.8.86"
+          $NVPROF_VER = "11.8.87"
+          $CCCL_VER   = "11.8.89"
+
+          # Create the directory where the CUDA Toolkit will be installed
+          mkdir -p $CUDA_TOOLKIT_DIR
+
+          # Install unzip to extract the downloaded files
+          choco install unzip -y
+
+          # Download all the required components
+          curl -O "$CUDA_DOWNLOAD/cuda_cudart/windows-x86_64/cuda_cudart-windows-x86_64-${CUDART_VER}-archive.zip"
+          curl -O "$CUDA_DOWNLOAD/cuda_nvcc/windows-x86_64/cuda_nvcc-windows-x86_64-${NVCC_VER}-archive.zip"
+          curl -O "$CUDA_DOWNLOAD/cuda_nvrtc/windows-x86_64/cuda_nvrtc-windows-x86_64-${NVRTC_VER}-archive.zip"
+          curl -O "$CUDA_DOWNLOAD/libcublas/windows-x86_64/libcublas-windows-x86_64-${CUBLAS_VER}-archive.zip"
+          curl -O "$CUDA_DOWNLOAD/cuda_nvtx/windows-x86_64/cuda_nvtx-windows-x86_64-${NVTX_VER}-archive.zip"
+          curl -O "$CUDA_DOWNLOAD/visual_studio_integration/windows-x86_64/visual_studio_integration-windows-x86_64-${VS_VER}-archive.zip"
+          curl -O "$CUDA_DOWNLOAD/cuda_nvprof/windows-x86_64/cuda_nvprof-windows-x86_64-${NVPROF_VER}-archive.zip"
+          curl -O "$CUDA_DOWNLOAD/cuda_cccl/windows-x86_64/cuda_cccl-windows-x86_64-${CCCL_VER}-archive.zip"
+
+          # Extract all the downloaded files to the CUDA Toolkit directory
+          unzip '*.zip' -d $CUDA_TOOLKIT_DIR
+
+          # Copy all the extracted files to the main CUDA Toolkit directory
+          xcopy "$CUDA_TOOLKIT_DIR\cuda_cudart-windows-x86_64-${CUDART_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
+          xcopy "$CUDA_TOOLKIT_DIR\cuda_nvcc-windows-x86_64-${NVCC_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
+          xcopy "$CUDA_TOOLKIT_DIR\cuda_nvrtc-windows-x86_64-${NVRTC_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
+          xcopy "$CUDA_TOOLKIT_DIR\libcublas-windows-x86_64-${CUBLAS_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
+          xcopy "$CUDA_TOOLKIT_DIR\cuda_nvtx-windows-x86_64-${NVTX_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
+          xcopy "$CUDA_TOOLKIT_DIR\cuda_nvprof-windows-x86_64-${NVPROF_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
+          xcopy "$CUDA_TOOLKIT_DIR\cuda_cccl-windows-x86_64-${CCCL_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
+          xcopy "$CUDA_TOOLKIT_DIR\visual_studio_integration-windows-x86_64-${VS_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
+
+          # Visual Studio integration
+          xcopy "$CUDA_TOOLKIT_DIR\visual_studio_integration-windows-x86_64-${VS_VER}-archive\visual_studio_integration\MSBuildExtensions\*" "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\MSBuild\Microsoft\VC\v160\BuildCustomizations" /E /I /H /Y
+
+          # Set environment variables
+          echo "$CUDA_TOOLKIT_DIR\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+          echo "$CUDA_TOOLKIT_DIR\libnvvp" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+          echo "CUDA_PATH=$CUDA_TOOLKIT_DIR" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
+          echo "CUDA_PATH_V11_8=$CUDA_TOOLKIT_DIR" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
+        
+      - name: Install Cuda Toolkit 12.2.0
+        if: ${{ matrix.cuda-toolkit == '12.2.0' }}
+        run: |
+          $CUDA_VERSION = ${{ matrix.cuda-toolkit }}
+          $CUDA_TOOLKIT_DIR = "C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v$CUDA_VERSION"
+          $CUDA_DOWNLOAD = "https://developer.download.nvidia.com/compute/cuda/redist"
+
+          # Components versions
+          $CUDART_VER   = "12.2.140"
+          $NVCC_VER     = "12.2.140"
+          $NVRTC_VER    = "12.2.140"
+          $CUBLAS_VER   = "12.2.5.6"
+          $NVTX_VER     = "12.2.140"
+          $PROFILER_VER = "12.2.140"
+          $VS_VER       = "12.2.140"
+          $NVPROF_VER   = "12.2.142"
+          $CCCL_VER     = "12.2.140"
+
+          # Create the directory where the CUDA Toolkit will be installed
+          mkdir -p $CUDA_TOOLKIT_DIR
+
+          # Install unzip to extract the downloaded files
+          choco install unzip -y
+
+          # Download all the required components
+          curl -O "$CUDA_DOWNLOAD/cuda_cudart/windows-x86_64/cuda_cudart-windows-x86_64-${CUDART_VER}-archive.zip"
+          curl -O "$CUDA_DOWNLOAD/cuda_nvcc/windows-x86_64/cuda_nvcc-windows-x86_64-${NVCC_VER}-archive.zip"
+          curl -O "$CUDA_DOWNLOAD/cuda_nvrtc/windows-x86_64/cuda_nvrtc-windows-x86_64-${NVRTC_VER}-archive.zip"
+          curl -O "$CUDA_DOWNLOAD/libcublas/windows-x86_64/libcublas-windows-x86_64-${CUBLAS_VER}-archive.zip"
+          curl -O "$CUDA_DOWNLOAD/cuda_nvtx/windows-x86_64/cuda_nvtx-windows-x86_64-${NVTX_VER}-archive.zip"
+          curl -O "$CUDA_DOWNLOAD/cuda_profiler_api/windows-x86_64/cuda_profiler_api-windows-x86_64-${PROFILER_VER}-archive.zip"
+          curl -O "$CUDA_DOWNLOAD/visual_studio_integration/windows-x86_64/visual_studio_integration-windows-x86_64-${VS_VER}-archive.zip"
+          curl -O "$CUDA_DOWNLOAD/cuda_nvprof/windows-x86_64/cuda_nvprof-windows-x86_64-${NVPROF_VER}-archive.zip"
+          curl -O "$CUDA_DOWNLOAD/cuda_cccl/windows-x86_64/cuda_cccl-windows-x86_64-${CCCL_VER}-archive.zip"
+
+          # Extract all the downloaded files to the CUDA Toolkit directory
+          unzip -q '*.zip' -d $CUDA_TOOLKIT_DIR
+
+          # Copy all the extracted files to the main CUDA Toolkit directory
+          xcopy "$CUDA_TOOLKIT_DIR\cuda_cudart-windows-x86_64-${CUDART_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
+          xcopy "$CUDA_TOOLKIT_DIR\cuda_nvcc-windows-x86_64-${NVCC_VER}-archive\*"     "$CUDA_TOOLKIT_DIR" /E /I /H /Y
+          xcopy "$CUDA_TOOLKIT_DIR\cuda_nvrtc-windows-x86_64-${NVRTC_VER}-archive\*"   "$CUDA_TOOLKIT_DIR" /E /I /H /Y
+          xcopy "$CUDA_TOOLKIT_DIR\libcublas-windows-x86_64-${CUBLAS_VER}-archive\*"   "$CUDA_TOOLKIT_DIR" /E /I /H /Y
+          xcopy "$CUDA_TOOLKIT_DIR\cuda_nvtx-windows-x86_64-${NVTX_VER}-archive\*"     "$CUDA_TOOLKIT_DIR" /E /I /H /Y
+          xcopy "$CUDA_TOOLKIT_DIR\cuda_nvprof-windows-x86_64-${NVPROF_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
+          xcopy "$CUDA_TOOLKIT_DIR\cuda_cccl-windows-x86_64-${CCCL_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
+          xcopy "$CUDA_TOOLKIT_DIR\cuda_profiler_api-windows-x86_64-${PROFILER_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
+          xcopy "$CUDA_TOOLKIT_DIR\visual_studio_integration-windows-x86_64-${VS_VER}-archive\*" "$CUDA_TOOLKIT_DIR" /E /I /H /Y
+
+          # Visual Studio integration
+          xcopy "$CUDA_TOOLKIT_DIR\visual_studio_integration-windows-x86_64-${VS_VER}-archive\visual_studio_integration\MSBuildExtensions\*" "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\MSBuild\Microsoft\VC\v160\BuildCustomizations" /E /I /H /Y
+
+          # Set environment variables
+          echo "$CUDA_TOOLKIT_DIR\bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+          echo "$CUDA_TOOLKIT_DIR\libnvvp" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+          echo "CUDA_PATH=$CUDA_TOOLKIT_DIR" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
+          echo "CUDA_PATH_V12_2=$CUDA_TOOLKIT_DIR" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
+
       - name: Add msbuild to PATH
         uses: microsoft/setup-msbuild@v2
 
-      - name: Install CUDA Toolkit
-        id: cuda-toolkit
-        uses: Jimver/cuda-toolkit@v0.2.15
-        with:
-          cuda: '${{ matrix.cuda-toolkit }}'
-
       - name: Install 7-Zip
         run: choco install 7zip -y
 
@@ -610,38 +858,53 @@ jobs:
           echo "SDL2_DIR=${{ github.workspace }}\SDL2-${{ matrix.sdl2_ver }}\cmake" | Out-File -FilePath $env:GITHUB_ENV -Append
           echo "${{ github.workspace }}\SDL2-${{ matrix.sdl2_ver }}\cmake" > SDL2_PATH.txt
 
-      - name: Configure CMake
-        shell: cmd
-        run: |
-          cmake -S . -B ./build -A ${{ matrix.arch }} ^
-            -DCMAKE_BUILD_TYPE=${{ matrix.build }} ^
-            -DGGML_CUDA=${{ matrix.cublas }} ^
-            -DCMAKE_CUDA_ARCHITECTURES=all  ^
-            -DWHISPER_SDL2=${{ matrix.sdl2 }} ^
-            -DSDL2_DIR="%SDL2_DIR%"
+      - name: Install cmake
+        run: choco install cmake
 
       - name: Build Project
         shell: cmd
         run: |
-          cd ./build
-          cmake --build . --config ${{ matrix.build }}
+          call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
+          cmake --version
+          where cmake
+          cmake -S . -B build -G "Ninja Multi-Config" ^
+            -DCMAKE_BUILD_TYPE=${{ matrix.build }} ^
+            -DGGML_CUDA=${{ matrix.cublas }} ^
+            -DWHISPER_SDL2=${{ matrix.sdl2 }} ^
+            -DSDL2_DIR="%SDL2_DIR%"
+          set /A NINJA_JOBS=%NUMBER_OF_PROCESSORS%-1
+          cmake --build build --config ${{ matrix.build }} -j %NUMBER_OF_PROCESSORS%
+
+      - name: Check sccache status after build
+        run: |
+          sccache --show-stats
 
       - name: Copy CUDA DLLs
         run: |
-          Get-ChildItem "${{ steps.cuda-toolkit.outputs.CUDA_PATH }}/bin/" -Filter "*.dll" |
+          Get-ChildItem "$env:CUDA_PATH\bin\" -Filter "*.dll" |
           Copy-Item -Destination "build/bin/${{ matrix.build }}"
 
       - name: Copy SDL2.dll
         if: matrix.sdl2 == 'ON'
         run: copy "$env:SDL2_DIR/../lib/${{ matrix.arch }}/SDL2.dll" build/bin/${{ matrix.build }}
 
+      - name: Pack bin artifacts
+        shell: pwsh
+        run: |
+              Compress-Archive -Path "build/bin/${{ matrix.build }}" -DestinationPath "whisper-cublas-${{ matrix.cuda-toolkit }}-bin-${{ matrix.arch }}.zip"
+
       - name: Upload binaries
+        if: ${{ (github.event_name == 'push' && github.ref == 'refs/heads/master') ||
+                github.event.inputs.create_release == 'true' ||
+                github.event.inputs.pre_release_tag != '' }}
         uses: actions/upload-artifact@v4
         with:
-          name: whisper-cublas-${{ matrix.cuda-toolkit }}-bin-${{ matrix.arch }}
-          path: build/bin/${{ matrix.build }}
+          name: whisper-cublas-${{ matrix.cuda-toolkit }}-bin-${{ matrix.arch }}.zip
+          path: whisper-cublas-${{ matrix.cuda-toolkit }}-bin-${{ matrix.arch }}.zip
 
   emscripten:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: ubuntu-22.04
 
     strategy:
@@ -665,6 +928,7 @@ jobs:
 
   ios-xcode-build:
     runs-on: macos-latest
+    needs: determine-tag
 
     strategy:
       matrix:
@@ -707,7 +971,26 @@ jobs:
       - name: Build swiftui example
         run: xcodebuild -project examples/whisper.swiftui/whisper.swiftui.xcodeproj -scheme WhisperCppDemo -configuration ${{ matrix.build }} -sdk iphoneos CODE_SIGNING_REQUIRED=NO CODE_SIGN_IDENTITY= -destination 'generic/platform=iOS' FRAMEWORK_FOLDER_PATH=./build-ios build
 
+      - name: Pack artifacts
+        id: pack_artifacts
+        if: ${{ (github.event_name == 'push' && github.ref == 'refs/heads/master') ||
+                github.event.inputs.create_release == 'true' ||
+                github.event.inputs.pre_release_tag != '' }}
+        run: |
+          zip --symlinks -r whisper-${{ needs.determine-tag.outputs.tag_name }}-xcframework.zip build-apple/whisper.xcframework
+
+      - name: Upload artifacts
+        if: ${{ (github.event_name == 'push' && github.ref == 'refs/heads/master') ||
+                github.event.inputs.create_release == 'true' ||
+                github.event.inputs.pre_release_tag != '' }}
+        uses: actions/upload-artifact@v4
+        with:
+          path: whisper-${{ needs.determine-tag.outputs.tag_name }}-xcframework.zip
+          name: whisper-${{ needs.determine-tag.outputs.tag_name }}-xcframework.zip
+
   android:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: ubuntu-22.04
 
     steps:
@@ -736,64 +1019,118 @@ jobs:
           cd whisper/examples/whisper.android
           ./gradlew assembleRelease --no-daemon
 
-# TODO: disable because of following fail: https://github.com/ggerganov/whisper.cpp/actions/runs/11019444420/job/30627193602
-#  android_java:
-#    runs-on: ubuntu-22.04
-#
-#    steps:
-#      - name: Clone
-#        uses: actions/checkout@v4
-#
-#      - name: set up JDK 11
-#        uses: actions/setup-java@v4
-#        with:
-#          java-version: '11'
-#          distribution: 'temurin'
-#          cache: gradle
-#
-#      - name: Setup Android SDK
-#        uses: android-actions/setup-android@v3
-#        with:
-#          cmdline-tools-version: 9.0
-#
-#      - name: Build
-#        run: |
-#          cd examples/whisper.android.java
-#          chmod +x ./gradlew
-#          ./gradlew assembleRelease
+  android_java:
+    runs-on: ubuntu-22.04
+
+    steps:
+      - name: Clone
+        uses: actions/checkout@v4
+
+      - name: set up JDK 11
+        uses: actions/setup-java@v4
+        with:
+          java-version: '11'
+          distribution: 'temurin'
+          cache: gradle
+
+      - name: Setup Android SDK
+        uses: android-actions/setup-android@v3
+        with:
+          cmdline-tools-version: 9.0
+
+      - name: Build
+        run: |
+          cd examples/whisper.android.java
+          chmod +x ./gradlew
+          ./gradlew assembleRelease
+
+  bindings-java:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
+    needs: ['windows']
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: zulu
+          java-version: 20
+
+      - name: Download Whisper Windows lib
+        uses: actions/download-artifact@v4
+        with:
+          name: whisper_x64.dll
+
+      - name: Download GGML Windows lib
+        uses: actions/download-artifact@v4
+        with:
+          name: ggml_x64.dll
+
+      - name: Download GGML Base Windows lib
+        uses: actions/download-artifact@v4
+        with:
+          name: ggml_base_x64.dll
+
+      - name: Download GGML CPU Windows lib
+        uses: actions/download-artifact@v4
+        with:
+          name: ggml_cpu_x64.dll
+
+      - name: Download SDL2.dll
+        uses: actions/download-artifact@v4
+        with:
+          name: x64_SDL2.dll
+
+      - name: List downloaded files
+        shell: pwsh
+        run: |
+          Get-ChildItem -Path "." -Recurse -Filter "*.dll"
+
+      - name: Move DLL to correct location
+        shell: pwsh
+        run: |
+          New-Item -Path "build\bin\Release" -ItemType Directory -Force
+
+          Copy-Item -Path "whisper.dll" -Destination "build\bin\Release\whisper.dll" -Force
+          Write-Host "Copied whisper.dll to build\bin\Release\whisper.dll directory"
+
+          Copy-Item -Path "ggml.dll" -Destination "build\bin\Release\ggml.dll" -Force
+          Write-Host "Copied ggml.dll to build\bin\Release\ggml.dll directory"
+
+          Copy-Item -Path "ggml-base.dll" -Destination "build\bin\Release\ggml-base.dll" -Force
+          Write-Host "Copied ggml-base.dll to build\bin\Release\ggml-base.dll directory"
+
+          Copy-Item -Path "ggml-cpu.dll" -Destination "build\bin\Release\ggml-cpu.dll" -Force
+          Write-Host "Copied ggml-cpu.dll to build\bin\Release\ggml-cpu.dll directory"
+
+          Copy-Item -Path "SDL2.dll" -Destination "build\bin\Release\SDL2.dll" -Force
+          Write-Host "Copied SDL2.dll to build\bin\Release\SDL2.dll directory"
+
+      - name: List build release files
+        shell: pwsh
+        run: |
+          Get-ChildItem -Path "build\Release" -Recurse -Filter "*.dll"
+
+      - name: Build
+        run: |
+          models\download-ggml-model.cmd tiny.en models/
+          cd bindings/java
+          chmod +x ./gradlew
+          ./gradlew build --info
+
+      - name: Pack jar artifacts
+        shell: pwsh
+        run: |
+              Compress-Archive -Path "bindings/java/build/libs/whispercpp-*.jar" -DestinationPath "whispercpp.jar.zip"
+
+      - name: Upload jar
+        uses: actions/upload-artifact@v4
+        with:
+          name: whispercpp.jar.zip
+          path: whispercpp.jar.zip
 
-# TODO: disabled because of following fail: https://github.com/ggerganov/whisper.cpp/actions/runs/9686220096/job/26735899598
-#  java:
-#    needs: [ 'windows' ]
-#    runs-on: windows-latest
-#    steps:
-#      - uses: actions/checkout@v4
-#
-#      - name: Install Java
-#        uses: actions/setup-java@v4
-#        with:
-#          distribution: zulu
-#          java-version: 20
-#
-#      - name: Download Windows lib
-#        uses: actions/download-artifact@v4
-#        with:
-#          name: win32-x86-64_whisper.dll
-#          path: bindings/java/build/generated/resources/main/win32-x86-64
-#
-#      - name: Build
-#        run: |
-#          models\download-ggml-model.cmd tiny.en
-#          cd bindings/java
-#          chmod +x ./gradlew
-#          ./gradlew build
-#
-#      - name: Upload jar
-#        uses: actions/upload-artifact@v4
-#        with:
-#          name: whispercpp.jar
-#          path: bindings/java/build/libs/whispercpp-*.jar
-#
 #      - name: Publish package
 #        if: ${{ github.ref == 'refs/heads/master' }}
 #        uses: gradle/gradle-build-action@v2.4.2
@@ -807,6 +1144,8 @@ jobs:
 #          PGP_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
 
   quantize:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
     runs-on: ubuntu-22.04
 
     steps:
@@ -819,3 +1158,118 @@ jobs:
           cmake -B build
           cmake --build build --config Release
           ./build/bin/quantize models/ggml-tiny.en.bin models/ggml-tiny.en-q4_0.bin q4_0
+
+  release:
+    if: ${{ github.event.inputs.create_release == 'true' || github.event.inputs.pre_release_tag != '' }}
+
+    runs-on: ubuntu-latest
+
+    needs:
+      - determine-tag
+      - ios-xcode-build
+      - windows
+      - windows-blas
+      - windows-cublas
+
+    steps:
+      - name: Clone
+        id: checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: ccache
+        uses: hendrikmuhs/ccache-action@v1.2.16
+        with:
+          key: release
+          evict-old-files: 1d
+
+      # Downloads all the artifacts from the previous jobs
+      - name: Download artifacts
+        id: download-artifact
+        uses: actions/download-artifact@v4
+        with:
+          path: ./artifact
+
+      - name: Move artifacts
+        id: move_artifacts
+        run: mkdir -p ./artifact/release && mv ./artifact/*/*.zip ./artifact/release
+
+      - name: Create release
+        id: create_release
+        uses: ggml-org/action-create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ needs.determine-tag.outputs.tag_name }}
+          prerelease: ${{ github.event.inputs.pre_release_tag != '' }}
+
+      - name: Upload release
+        id: upload_release
+        uses: actions/github-script@v3
+        with:
+          github-token: ${{secrets.GITHUB_TOKEN}}
+          script: |
+            const path = require('path');
+            const fs = require('fs');
+            const release_id = '${{ steps.create_release.outputs.id }}';
+            for (let file of await fs.readdirSync('./artifact/release')) {
+              if (path.extname(file) === '.zip') {
+                console.log('uploadReleaseAsset', file);
+                await github.repos.uploadReleaseAsset({
+                  owner: context.repo.owner,
+                  repo: context.repo.repo,
+                  release_id: release_id,
+                  name: file,
+                  data: await fs.readFileSync(`./artifact/release/${file}`)
+                });
+              }
+            }
+
+  coreml-base-en:
+    if: ${{ (github.event_name == 'push' && github.ref == 'refs/heads/master') ||
+            github.event.inputs.create_release == 'true' ||
+            github.event.inputs.pre_release_tag != '' }}
+    runs-on: macos-latest
+    needs: determine-tag
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set environment variables
+        id: set_vars
+        run: |
+          echo "MODEL_NAME=base.en" >> $GITHUB_ENV
+          echo "GEN_MODEL_NAME=whisper-${{ needs.determine-tag.outputs.tag_name }}-ggml-base.en-encoder.mlmodelc" >> $GITHUB_ENV
+
+      - name: Download model
+        run: |
+          ./models/download-ggml-model.sh ${{ env.MODEL_NAME }}
+
+      - name: Generate CoreML model
+        run: |
+          python3.11 -m venv venv
+          source venv/bin/activate
+          pip install ane_transformers openai-whisper coremltools
+          ./models/generate-coreml-model.sh ${{ env.MODEL_NAME }}
+
+  vad:
+    if: ${{ github.event_name == 'push' || github.event_name == 'pull_request' ||
+            github.event.inputs.run_type == 'full-ci' }}
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Build
+        shell: bash
+        run: |
+          cmake -B build
+          cmake --build build --config Release
+
+      - name: Test
+        shell: bash
+        run: |
+          ctest -R ^test-vad$ --test-dir build --output-on-failure -VV

.github/workflows/docker.yml

@@ -18,6 +18,7 @@ jobs:
       matrix:
         config:
           - { tag: "main", dockerfile: ".devops/main.Dockerfile", platform: "linux/amd64" }
+          - { tag: "main-musa", dockerfile: ".devops/main-musa.Dockerfile", platform: "linux/amd64" }
           #TODO: the cuda image keeps failing - disable for now
           #      https://github.com/ggerganov/whisper.cpp/actions/runs/11019444428/job/30602020339
           #- { tag: "main-cuda", dockerfile: ".devops/main-cuda.Dockerfile", platform: "linux/amd64" }

.github/workflows/examples-wasm.yml

@@ -0,0 +1,91 @@
+name: Examples WASM
+on:
+  push:
+    branches: ["master"]
+
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  deploy-wasm-github-pages:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Pages
+        uses: actions/configure-pages@v4
+
+      - name: Setup emsdk
+        uses: mymindstorm/setup-emsdk@v14
+
+      - name: Build WASM Examples
+        # Enable for real build later in whisper.cpp
+        run: |
+          mkdir -p build-em && cd build-em
+          emcmake cmake .. -DCMAKE_BUILD_TYPE=Release
+          make -j
+
+      - name: Create staging directory
+        run: mkdir -p staging
+
+      - name: Create .nojekyll file in staging directory
+        run: touch staging/.nojekyll
+
+      - name: Copy application files
+        run: |
+          build_dir=build-em/bin
+
+          ls ${build_dir}
+
+          # command.wasm
+          target_dir=staging/command.wasm
+          mkdir -p ${target_dir}
+          cp ${build_dir}/command.wasm/{index.html,command.js,helpers.js} ${target_dir}
+          cp ${build_dir}/libcommand.js ${target_dir}
+
+          # bench.wasm
+          target_dir=staging/bench.wasm
+          mkdir -p ${target_dir}
+          cp ${build_dir}/bench.wasm/{index.html,bench.js,helpers.js} ${target_dir}
+          cp ${build_dir}/libbench.js ${target_dir}
+
+          # stream.wasm
+          target_dir=staging/stream.wasm
+          mkdir -p ${target_dir}
+          cp ${build_dir}/stream.wasm/{index.html,stream.js,helpers.js} ${target_dir}
+          cp ${build_dir}/libstream.js ${target_dir}
+
+          # whisper.wasm (this will be the main example page)
+          target_dir=staging
+          mkdir -p ${target_dir}
+          cp ${build_dir}/whisper.wasm/{index.html,main.js,helpers.js} ${target_dir}
+          cp ${build_dir}/libmain.js ${target_dir}
+
+          # Copy Cross-Origin Isolation service worker
+          cp -v examples/coi-serviceworker.js staging/
+
+      - name: List files in staging directory (for debugging)
+        run: |
+          echo "Files in staging directory:"
+          find staging -type f | sort
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./staging
+
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.5) # for add_link_options and implicit target directories.
 project("whisper.cpp" C CXX)
-project("whisper.cpp" VERSION 1.7.4)
+project("whisper.cpp" VERSION 1.7.5)
 include(CheckIncludeFileCXX)
 
 set(SOVERSION 1)
@@ -38,8 +38,13 @@ if (EMSCRIPTEN)
 
     # TODO: without these, we get the following error:
     #       wasm-ld: error: --shared-memory is disallowed by whisper.cpp.o because it was not compiled with 'atomics' or 'bulk-memory' features.
-    set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -pthread -s TOTAL_STACK=5242880")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread -s TOTAL_STACK=5242880")
+    set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   -pthread")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
+
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -s TOTAL_STACK=5242880")
+    set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -s TOTAL_STACK=5242880")
+
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated")
 else()
     if (MINGW)
         set(BUILD_SHARED_LIBS_DEFAULT OFF)
@@ -54,15 +59,13 @@ option(BUILD_SHARED_LIBS "build shared libraries" ${BUILD_SHARED_LIBS_DEFAULT})
 # option list
 #
 
-# general
-option(WHISPER_CCACHE "whisper: use ccache if available" ON)
-
 # debug
 option(WHISPER_ALL_WARNINGS           "whisper: enable all compiler warnings"                   ON)
 option(WHISPER_ALL_WARNINGS_3RD_PARTY "whisper: enable all compiler warnings in 3rd party libs" OFF)
 
 # build
-option(WHISPER_FATAL_WARNINGS "whisper: enable -Werror flag" OFF)
+option(WHISPER_FATAL_WARNINGS  "whisper: enable -Werror flag"               OFF)
+option(WHISPER_USE_SYSTEM_GGML "whisper: use system-installed GGML library" OFF)
 
 # sanitizers
 option(WHISPER_SANITIZE_THREAD    "whisper: enable thread sanitizer"    OFF)
@@ -90,7 +93,6 @@ option(WHISPER_OPENVINO              "whisper: support for OpenVINO"      OFF)
 include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/build-info.cmake)
 
 # override ggml options
-set(GGML_CCACHE             ${WHISPER_CCACHE})
 set(GGML_SANITIZE_THREAD    ${WHISPER_SANITIZE_THREAD})
 set(GGML_SANITIZE_ADDRESS   ${WHISPER_SANITIZE_ADDRESS})
 set(GGML_SANITIZE_UNDEFINED ${WHISPER_SANITIZE_UNDEFINED})
@@ -115,13 +117,38 @@ whisper_option_depr(WARNING     WHISPER_OPENMP              GGML_OPENMP)
 whisper_option_depr(WARNING     WHISPER_RPC                 GGML_RPC)
 whisper_option_depr(WARNING     WHISPER_SYCL                GGML_SYCL)
 whisper_option_depr(WARNING     WHISPER_SYCL_F16            GGML_SYCL_F16)
+whisper_option_depr(WARNING     WHISPER_CCACHE              GGML_CCACHE)
 
 #
 # build the library
 #
 
 if (NOT TARGET ggml)
-    add_subdirectory(ggml)
+    if (WHISPER_USE_SYSTEM_GGML)
+        find_package(ggml REQUIRED)
+        if (NOT ggml_FOUND)
+            message(FATAL_ERROR "System-installed GGML library not found.")
+        endif()
+        add_library(ggml ALIAS ggml::ggml)
+    else()
+        add_subdirectory(ggml)
+        if(WIN32)
+            # The following adds a _DISABLE_CONSTEXPR_MUTEX_CONSTRUCTOR macro and is a workaround for
+            # the Windows C++ standard library which does not support constexpr mutexes.
+            # From the release notes://github.com/microsoft/STL/wiki/Changelog
+            #  Disable constexpr mutex constructor on Windows
+            #  Fixed mutex's constructor to be constexpr. #3824 #4000 #4339
+            #  Note: Programs that aren't following the documented restrictions on binary compatibility may encounter
+            #  null dereferences in mutex machinery. You must follow this rule:
+            #  When you mix binaries built by different supported versions of the toolset, the Redistributable version
+            #  must be at least as new as the latest toolset used by any app component.
+            #  You can define _DISABLE_CONSTEXPR_MUTEX_CONSTRUCTOR as an escape hatch.
+            #
+            # Specifically to whisper.cpp this would cause a crash when using the Java bindings.
+            # resulting in a Invalid memory access error.
+            target_compile_definitions(ggml-base PRIVATE _DISABLE_CONSTEXPR_MUTEX_CONSTRUCTOR)
+        endif()
+    endif()
     # ... otherwise assume ggml is added by a parent CMakeLists.txt
 endif()
 add_subdirectory(src)
@@ -176,10 +203,43 @@ install(FILES "${CMAKE_CURRENT_BINARY_DIR}/whisper.pc"
 #
 
 if (WHISPER_BUILD_TESTS AND NOT CMAKE_JS_VERSION)
-    #include(CTest)
-    #add_subdirectory(tests)
+    include(CTest)
+    add_subdirectory(tests)
 endif ()
 
 if (WHISPER_BUILD_EXAMPLES)
     add_subdirectory(examples)
 endif()
+
+if (MSVC)
+    set(MSVC_WARNING_FLAGS
+        /wd4101  # Unreferenced local variable
+        /wd4005  # Macro redefinition
+        /wd4065  # switch statement contains 'default' but no 'case' labels
+        /wd4267  # Conversion from 'size_t' to a smaller type, possible loss of data
+        /wd4244  # Conversion from one type to another type, possible loss of ata
+        /wd4805  # Unsafe mix of type
+        /wd4305  # Truncation from 'type1' to 'type2' (often double to float)
+        /wd4996  # Function or variable may be unsafe/deprecated
+    )
+    function(disable_msvc_warnings target_name)
+        if(TARGET ${target_name})
+            target_compile_options(${target_name} PRIVATE ${MSVC_WARNING_FLAGS})
+        endif()
+    endfunction()
+
+    if (WHISPER_BUILD_EXAMPLES)
+        disable_msvc_warnings(whisper)
+        disable_msvc_warnings(common)
+        disable_msvc_warnings(common-sdl)
+        disable_msvc_warnings(lsp)
+        disable_msvc_warnings(wchess-core)
+        disable_msvc_warnings(whisper-command)
+        disable_msvc_warnings(whisper-cli)
+        disable_msvc_warnings(whisper-server)
+        disable_msvc_warnings(whisper-stream)
+        disable_msvc_warnings(whisper-talk-llama)
+        disable_msvc_warnings(whisper-bench)
+        disable_msvc_warnings(quantize)
+    endif()
+endif()

Makefile

@@ -4,7 +4,7 @@
 
 .PHONY: build
 build:
-	cmake -B build
+	cmake -B build $(CMAKE_ARGS)
 	cmake --build build --config Release
 
 # download a few audio samples into folder "./samples":
@@ -41,17 +41,17 @@ samples:
 
 tiny.en tiny base.en base small.en small medium.en medium large-v1 large-v2 large-v3 large-v3-turbo:
 	bash ./models/download-ggml-model.sh $@
-	cmake -B build
+	cmake -B build $(CMAKE_ARGS)
 	cmake --build build --config Release
 	@echo ""
 	@echo "==============================================="
 	@echo "Running $@ on all samples in ./samples ..."
 	@echo "==============================================="
 	@echo ""
-	@for f in samples/*$(.flac .mp3 .ogg .wav); do \
+	@for f in samples/*.{flac,mp3,ogg,wav}; do \
 		echo "----------------------------------------------" ; \
 		echo "[+] Running $@ on $$f ... (run 'ffplay $$f' to listen)" ; \
-	    echo "----------------------------------------------" ; \
+		echo "----------------------------------------------" ; \
 		echo "" ; \
 		./build/bin/whisper-cli -m models/ggml-$@.bin -f $$f ; \
 		echo "" ; \

README.md

@@ -2,15 +2,12 @@
 
 ![whisper.cpp](https://user-images.githubusercontent.com/1991296/235238348-05d0f6a4-da44-4900-a1de-d0707e75b763.jpeg)
 
-[![Actions Status](https://github.com/ggerganov/whisper.cpp/workflows/CI/badge.svg)](https://github.com/ggerganov/whisper.cpp/actions)
+[![Actions Status](https://github.com/ggml-org/whisper.cpp/workflows/CI/badge.svg)](https://github.com/ggml-org/whisper.cpp/actions)
 [![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](https://opensource.org/licenses/MIT)
 [![Conan Center](https://shields.io/conan/v/whisper-cpp)](https://conan.io/center/whisper-cpp)
 [![npm](https://img.shields.io/npm/v/whisper.cpp.svg)](https://www.npmjs.com/package/whisper.cpp/)
 
-> [!NOTE]
-> New maintenance roadmap: https://github.com/ggerganov/whisper.cpp/discussions/2788
-
-Stable: [v1.7.4](https://github.com/ggerganov/whisper.cpp/releases/tag/v1.7.4) / [Roadmap | F.A.Q.](https://github.com/ggerganov/whisper.cpp/discussions/126)
+Stable: [v1.7.5](https://github.com/ggml-org/whisper.cpp/releases/tag/v1.7.5) / [Roadmap](https://github.com/orgs/ggml-org/projects/4/)
 
 High-performance inference of [OpenAI's Whisper](https://github.com/openai/whisper) automatic speech recognition (ASR) model:
 
@@ -26,7 +23,9 @@ High-performance inference of [OpenAI's Whisper](https://github.com/openai/whisp
 - [Efficient GPU support for NVIDIA](#nvidia-gpu-support)
 - [OpenVINO Support](#openvino-support)
 - [Ascend NPU Support](#ascend-npu-support)
-- [C-style API](https://github.com/ggerganov/whisper.cpp/blob/master/include/whisper.h)
+- [Moore Threads GPU Support](#moore-threads-gpu-support)
+- [C-style API](https://github.com/ggml-org/whisper.cpp/blob/master/include/whisper.h)
+- [Voice Activity Detection (VAD)](#voice-activity-detection-vad)
 
 Supported platforms:
 
@@ -34,14 +33,14 @@ Supported platforms:
 - [x] [iOS](examples/whisper.objc)
 - [x] [Android](examples/whisper.android)
 - [x] [Java](bindings/java/README.md)
-- [x] Linux / [FreeBSD](https://github.com/ggerganov/whisper.cpp/issues/56#issuecomment-1350920264)
+- [x] Linux / [FreeBSD](https://github.com/ggml-org/whisper.cpp/issues/56#issuecomment-1350920264)
 - [x] [WebAssembly](examples/whisper.wasm)
-- [x] Windows ([MSVC](https://github.com/ggerganov/whisper.cpp/blob/master/.github/workflows/build.yml#L117-L144) and [MinGW](https://github.com/ggerganov/whisper.cpp/issues/168)]
-- [x] [Raspberry Pi](https://github.com/ggerganov/whisper.cpp/discussions/166)
-- [x] [Docker](https://github.com/ggerganov/whisper.cpp/pkgs/container/whisper.cpp)
+- [x] Windows ([MSVC](https://github.com/ggml-org/whisper.cpp/blob/master/.github/workflows/build.yml#L117-L144) and [MinGW](https://github.com/ggml-org/whisper.cpp/issues/168)]
+- [x] [Raspberry Pi](https://github.com/ggml-org/whisper.cpp/discussions/166)
+- [x] [Docker](https://github.com/ggml-org/whisper.cpp/pkgs/container/whisper.cpp)
 
 The entire high-level implementation of the model is contained in [whisper.h](include/whisper.h) and [whisper.cpp](src/whisper.cpp).
-The rest of the code is part of the [`ggml`](https://github.com/ggerganov/ggml) machine learning library.
+The rest of the code is part of the [`ggml`](https://github.com/ggml-org/ggml) machine learning library.
 
 Having such a lightweight implementation of the model allows to easily integrate it in different platforms and applications.
 As an example, here is a video of running the model on an iPhone 13 device - fully offline, on-device: [whisper.objc](examples/whisper.objc)
@@ -54,14 +53,14 @@ https://user-images.githubusercontent.com/1991296/204038393-2f846eae-c255-4099-a
 
 On Apple Silicon, the inference runs fully on the GPU via Metal:
 
-https://github.com/ggerganov/whisper.cpp/assets/1991296/c82e8f86-60dc-49f2-b048-d2fdbd6b5225
+https://github.com/ggml-org/whisper.cpp/assets/1991296/c82e8f86-60dc-49f2-b048-d2fdbd6b5225
 
 ## Quick start
 
 First clone the repository:
 
 ```bash
-git clone https://github.com/ggerganov/whisper.cpp.git
+git clone https://github.com/ggml-org/whisper.cpp.git
 ```
 
 Navigate into the directory:
@@ -152,6 +151,7 @@ standard cmake setup with:
 cmake -B build -DGGML_BLAS=1
 cmake --build build --config Release
 ./build/bin/whisper-cli [ .. etc .. ]
+```
 
 ## Quantization
 
@@ -184,11 +184,11 @@ speed-up - more than x3 faster compared with CPU-only execution. Here are the in
   ```
 
   - To ensure `coremltools` operates correctly, please confirm that [Xcode](https://developer.apple.com/xcode/) is installed and execute `xcode-select --install` to install the command-line tools.
-  - Python 3.10 is recommended.
+  - Python 3.11 is recommended.
   - MacOS Sonoma (version 14) or newer is recommended, as older versions of MacOS might experience issues with transcription hallucination.
   - [OPTIONAL] It is recommended to utilize a Python version management system, such as [Miniconda](https://docs.conda.io/en/latest/miniconda.html) for this step:
-    - To create an environment, use: `conda create -n py310-whisper python=3.10 -y`
-    - To activate the environment, use: `conda activate py310-whisper`
+    - To create an environment, use: `conda create -n py311-whisper python=3.11 -y`
+    - To activate the environment, use: `conda activate py311-whisper`
 
 - Generate a Core ML model. For example, to generate a `base.en` model, use:
 
@@ -225,7 +225,7 @@ speed-up - more than x3 faster compared with CPU-only execution. Here are the in
   The first run on a device is slow, since the ANE service compiles the Core ML model to some device-specific format.
   Next runs are faster.
 
-For more information about the Core ML implementation please refer to PR [#566](https://github.com/ggerganov/whisper.cpp/pull/566).
+For more information about the Core ML implementation please refer to PR [#566](https://github.com/ggml-org/whisper.cpp/pull/566).
 
 ## OpenVINO support
 
@@ -267,7 +267,7 @@ This can result in significant speedup in encoder performance. Here are the inst
 
 - Build `whisper.cpp` with OpenVINO support:
 
-  Download OpenVINO package from [release page](https://github.com/openvinotoolkit/openvino/releases). The recommended version to use is [2023.0.0](https://github.com/openvinotoolkit/openvino/releases/tag/2023.0.0).
+  Download OpenVINO package from [release page](https://github.com/openvinotoolkit/openvino/releases). The recommended version to use is [2024.6.0](https://github.com/openvinotoolkit/openvino/releases/tag/2024.6.0). Ready to use Binaries of the required libraries can be found in the [OpenVino Archives](https://storage.openvinotoolkit.org/repositories/openvino/packages/2024.6/)
 
   After downloading & extracting package onto your development system, set up required environment by sourcing setupvars script. For example:
 
@@ -310,7 +310,7 @@ This can result in significant speedup in encoder performance. Here are the inst
   The first time run on an OpenVINO device is slow, since the OpenVINO framework will compile the IR (Intermediate Representation) model to a device-specific 'blob'. This device-specific blob will get
   cached for the next run.
 
-For more information about the OpenVINO implementation please refer to PR [#1037](https://github.com/ggerganov/whisper.cpp/pull/1037).
+For more information about the OpenVINO implementation please refer to PR [#1037](https://github.com/ggml-org/whisper.cpp/pull/1037).
 
 ## NVIDIA GPU support
 
@@ -324,6 +324,12 @@ cmake -B build -DGGML_CUDA=1
 cmake --build build -j --config Release
 ```
 
+or for newer NVIDIA GPU's (RTX 5000 series):
+```
+cmake -B build -DGGML_CUDA=1 -DCMAKE_CUDA_ARCHITECTURES="86"
+cmake --build build -j --config Release
+```
+
 ## Vulkan GPU support
 Cross-vendor solution which allows you to accelerate workload on your GPU.
 First, make sure your graphics card driver provides support for Vulkan API.
@@ -377,6 +383,56 @@ Run the inference examples as usual, for example:
 - If you have trouble with Ascend NPU device, please create a issue with **[CANN]** prefix/tag.
 - If you run successfully with your Ascend NPU device, please help update the table `Verified devices`.
 
+## Moore Threads GPU support
+
+With Moore Threads cards the processing of the models is done efficiently on the GPU via muBLAS and custom MUSA kernels.
+First, make sure you have installed `MUSA SDK rc3.1.1`: https://developer.mthreads.com/sdk/download/musa?equipment=&os=&driverVersion=&version=rc3.1.1
+
+Now build `whisper.cpp` with MUSA support:
+
+```
+cmake -B build -DGGML_MUSA=1
+cmake --build build -j --config Release
+```
+
+or specify the architecture for your Moore Threads GPU. For example, if you have a MTT S80 GPU, you can specify the architecture as follows:
+
+```
+cmake -B build -DGGML_MUSA=1 -DMUSA_ARCHITECTURES="21"
+cmake --build build -j --config Release
+```
+
+## FFmpeg support (Linux only)
+
+If you want to support more audio formats (such as Opus and AAC), you can turn on the `WHISPER_FFMPEG` build flag to enable FFmpeg integration.
+
+First, you need to install required libraries:
+
+```bash
+# Debian/Ubuntu
+sudo apt install libavcodec-dev libavformat-dev libavutil-dev
+
+# RHEL/Fedora
+sudo dnf install libavcodec-free-devel libavformat-free-devel libavutil-free-devel
+```
+
+Then you can build the project as follows:
+
+```bash
+cmake -B build -D WHISPER_FFMPEG=yes
+cmake --build build
+```
+
+Run the following example to confirm it's working:
+
+```bash
+# Convert an audio file to Opus format
+ffmpeg -i samples/jfk.wav jfk.opus
+
+# Transcribe the audio file
+./build/bin/whisper-cli --model models/ggml-base.en.bin --file jfk.opus
+```
+
 ## Docker
 
 ### Prerequisites
@@ -388,8 +444,9 @@ Run the inference examples as usual, for example:
 
 We have two Docker images available for this project:
 
-1. `ghcr.io/ggerganov/whisper.cpp:main`: This image includes the main executable file as well as `curl` and `ffmpeg`. (platforms: `linux/amd64`, `linux/arm64`)
-2. `ghcr.io/ggerganov/whisper.cpp:main-cuda`: Same as `main` but compiled with CUDA support. (platforms: `linux/amd64`)
+1. `ghcr.io/ggml-org/whisper.cpp:main`: This image includes the main executable file as well as `curl` and `ffmpeg`. (platforms: `linux/amd64`, `linux/arm64`)
+2. `ghcr.io/ggml-org/whisper.cpp:main-cuda`: Same as `main` but compiled with CUDA support. (platforms: `linux/amd64`)
+3. `ghcr.io/ggml-org/whisper.cpp:main-musa`: Same as `main` but compiled with MUSA support. (platforms: `linux/amd64`)
 
 ### Usage
 
@@ -402,11 +459,11 @@ docker run -it --rm \
 docker run -it --rm \
   -v path/to/models:/models \
   -v path/to/audios:/audios \
-  whisper.cpp:main "./main -m /models/ggml-base.bin -f /audios/jfk.wav"
+  whisper.cpp:main "whisper-cli -m /models/ggml-base.bin -f /audios/jfk.wav"
 # transcribe an audio file in samples folder
 docker run -it --rm \
   -v path/to/models:/models \
-  whisper.cpp:main "./main -m /models/ggml-base.bin -f ./samples/jfk.wav"
+  whisper.cpp:main "whisper-cli -m /models/ggml-base.bin -f ./samples/jfk.wav"
 ```
 
 ## Installing with Conan
@@ -427,7 +484,8 @@ For detailed instructions on how to use Conan, please refer to the [Conan docume
 
 This is a naive example of performing real-time inference on audio from your microphone.
 The [stream](examples/stream) tool samples the audio every half a second and runs the transcription continuously.
-More info is available in [issue #10](https://github.com/ggerganov/whisper.cpp/issues/10).
+More info is available in [issue #10](https://github.com/ggml-org/whisper.cpp/issues/10).
+You will need to have [sdl2](https://wiki.libsdl.org/SDL2/Installation) installed for it to work properly.
 
 ```bash
 cmake -B build -DWHISPER_SDL2=ON
@@ -515,7 +573,7 @@ main: processing './samples/jfk.wav' (176000 samples, 11.0 sec), 4 threads, 1 pr
 
 ## Speaker segmentation via tinydiarize (experimental)
 
-More information about this approach is available here: https://github.com/ggerganov/whisper.cpp/pull/1058
+More information about this approach is available here: https://github.com/ggml-org/whisper.cpp/pull/1058
 
 Sample usage:
 
@@ -542,7 +600,7 @@ main: processing './samples/a13.wav' (480000 samples, 30.0 sec), 4 threads, 1 pr
 ## Karaoke-style movie generation (experimental)
 
 The [whisper-cli](examples/cli) example provides support for output of karaoke-style movies, where the
-currently pronounced word is highlighted. Use the `-wts` argument and run the generated bash script.
+currently pronounced word is highlighted. Use the `-owts` argument and run the generated bash script.
 This requires to have `ffmpeg` installed.
 
 Here are a few _"typical"_ examples:
@@ -579,7 +637,7 @@ https://user-images.githubusercontent.com/1991296/199337538-b7b0c7a3-2753-4a88-a
 
 ## Video comparison of different models
 
-Use the [scripts/bench-wts.sh](https://github.com/ggerganov/whisper.cpp/blob/master/scripts/bench-wts.sh) script to generate a video in the following format:
+Use the [scripts/bench-wts.sh](https://github.com/ggml-org/whisper.cpp/blob/master/scripts/bench-wts.sh) script to generate a video in the following format:
 
 ```bash
 ./scripts/bench-wts.sh samples/jfk.wav
@@ -596,7 +654,7 @@ In order to have an objective comparison of the performance of the inference acr
 use the [whisper-bench](examples/bench) tool. The tool simply runs the Encoder part of the model and prints how much time it
 took to execute it. The results are summarized in the following Github issue:
 
-[Benchmark results](https://github.com/ggerganov/whisper.cpp/issues/89)
+[Benchmark results](https://github.com/ggml-org/whisper.cpp/issues/89)
 
 Additionally a script to run whisper.cpp with different models and audio files is provided [bench.py](scripts/bench.py).
 
@@ -623,25 +681,24 @@ You can download the converted models using the [models/download-ggml-model.sh](
 or manually from here:
 
 - https://huggingface.co/ggerganov/whisper.cpp
-- https://ggml.ggerganov.com
 
 For more details, see the conversion script [models/convert-pt-to-ggml.py](models/convert-pt-to-ggml.py) or [models/README.md](models/README.md).
 
-## [Bindings](https://github.com/ggerganov/whisper.cpp/discussions/categories/bindings)
+## [Bindings](https://github.com/ggml-org/whisper.cpp/discussions/categories/bindings)
 
-- [x] Rust: [tazz4843/whisper-rs](https://github.com/tazz4843/whisper-rs) | [#310](https://github.com/ggerganov/whisper.cpp/discussions/310)
-- [x] JavaScript: [bindings/javascript](bindings/javascript) | [#309](https://github.com/ggerganov/whisper.cpp/discussions/309)
+- [x] Rust: [tazz4843/whisper-rs](https://github.com/tazz4843/whisper-rs) | [#310](https://github.com/ggml-org/whisper.cpp/discussions/310)
+- [x] JavaScript: [bindings/javascript](bindings/javascript) | [#309](https://github.com/ggml-org/whisper.cpp/discussions/309)
   - React Native (iOS / Android): [whisper.rn](https://github.com/mybigday/whisper.rn)
-- [x] Go: [bindings/go](bindings/go) | [#312](https://github.com/ggerganov/whisper.cpp/discussions/312)
+- [x] Go: [bindings/go](bindings/go) | [#312](https://github.com/ggml-org/whisper.cpp/discussions/312)
 - [x] Java:
   - [GiviMAD/whisper-jni](https://github.com/GiviMAD/whisper-jni)
-- [x] Ruby: [bindings/ruby](bindings/ruby) | [#507](https://github.com/ggerganov/whisper.cpp/discussions/507)
-- [x] Objective-C / Swift: [ggerganov/whisper.spm](https://github.com/ggerganov/whisper.spm) | [#313](https://github.com/ggerganov/whisper.cpp/discussions/313)
+- [x] Ruby: [bindings/ruby](bindings/ruby) | [#507](https://github.com/ggml-org/whisper.cpp/discussions/507)
+- [x] Objective-C / Swift: [ggml-org/whisper.spm](https://github.com/ggml-org/whisper.spm) | [#313](https://github.com/ggml-org/whisper.cpp/discussions/313)
   - [exPHAT/SwiftWhisper](https://github.com/exPHAT/SwiftWhisper)
-- [x] .NET: | [#422](https://github.com/ggerganov/whisper.cpp/discussions/422)
+- [x] .NET: | [#422](https://github.com/ggml-org/whisper.cpp/discussions/422)
   - [sandrohanea/whisper.net](https://github.com/sandrohanea/whisper.net)
   - [NickDarvey/whisper](https://github.com/NickDarvey/whisper)
-- [x] Python: | [#9](https://github.com/ggerganov/whisper.cpp/issues/9)
+- [x] Python: | [#9](https://github.com/ggml-org/whisper.cpp/issues/9)
   - [stlukey/whispercpp.py](https://github.com/stlukey/whispercpp.py) (Cython)
   - [AIWintermuteAI/whispercpp](https://github.com/AIWintermuteAI/whispercpp) (Updated fork of aarnphm/whispercpp)
   - [aarnphm/whispercpp](https://github.com/aarnphm/whispercpp) (Pybind11)
@@ -649,6 +706,91 @@ For more details, see the conversion script [models/convert-pt-to-ggml.py](model
 - [x] R: [bnosac/audio.whisper](https://github.com/bnosac/audio.whisper)
 - [x] Unity: [macoron/whisper.unity](https://github.com/Macoron/whisper.unity)
 
+## XCFramework
+The XCFramework is a precompiled version of the library for iOS, visionOS, tvOS,
+and macOS. It can be used in Swift projects without the need to compile the
+library from source. For examples:
+```swift
+// swift-tools-version: 5.10
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+    name: "Whisper",
+    targets: [
+        .executableTarget(
+            name: "Whisper",
+            dependencies: [
+                "WhisperFramework"
+            ]),
+        .binaryTarget(
+            name: "WhisperFramework",
+            url: "https://github.com/ggml-org/whisper.cpp/releases/download/v1.7.5/whisper-v1.7.5-xcframework.zip",
+            checksum: "c7faeb328620d6012e130f3d705c51a6ea6c995605f2df50f6e1ad68c59c6c4a"
+        )
+    ]
+)
+```
+
+### Voice Activity Detection (VAD)
+Support for Voice Activity Detection (VAD) can be enabled using the `--vad`
+argument to `whisper-cli`. In addition to this option a VAD model is also
+required.
+
+The way this works is that first the audio samples are passed through
+the VAD model which will detect speech segments. Using this information the
+only the speech segments that are detected are extracted from the original audio
+input and passed to whisper for processing. This reduces the amount of audio
+data that needs to be processed by whisper and can significantly speed up the
+transcription process.
+
+The following VAD models are currently supported:
+
+#### Silero-VAD
+[Silero-vad](https://github.com/snakers4/silero-vad) is a lightweight VAD model
+written in Python that is fast and accurate.
+
+This model can be converted to ggml using the following command:
+```console
+$ python3 -m venv venv && source venv/bin/activate
+$ (venv) pip install silero-vad
+$ (venv) $ python models/convert-silero-vad-to-ggml.py --output models/silero.bin
+Saving GGML Silero-VAD model to models/silero-v5.1.2-ggml.bin
+```
+And it can then be used with whisper as follows:
+```console
+$ ./build/bin/whisper-cli \
+   --file ./samples/jfk.wav \
+   --model ./models/ggml-base.en.bin \
+   --vad \
+   --vad-model ./models/silero-v5.1.2-ggml.bin
+```
+
+#### VAD Options
+
+* --vad-threshold: Threshold probability for speech detection. A probability
+for a speech segment/frame above this threshold will be considered as speech.
+
+* --vad-min-speech-duration-ms: Minimum speech duration in milliseconds. Speech
+segments shorter than this value will be discarded to filter out brief noise or
+false positives.
+
+* --vad-min-silence-duration-ms: Minimum silence duration in milliseconds. Silence
+periods must be at least this long to end a speech segment. Shorter silence
+periods will be ignored and included as part of the speech.
+
+* --vad-max-speech-duration-s: Maximum speech duration in seconds. Speech segments
+longer than this will be automatically split into multiple segments at silence
+points exceeding 98ms to prevent excessively long segments.
+
+* --vad-speech-pad-ms: Speech padding in milliseconds. Adds this amount of padding
+before and after each detected speech segment to avoid cutting off speech edges.
+
+* --vad-samples-overlap: Amount of audio to extend from each speech segment into
+the next one, in seconds (e.g., 0.10 = 100ms overlap). This ensures speech isn't
+cut off abruptly between segments when they're concatenated together.
+
 ## Examples
 
 There are various examples of using the library for different projects in the [examples](examples) folder.
@@ -667,13 +809,13 @@ Some of the examples are even ported to run in the browser using WebAssembly. Ch
 | [whisper.android](examples/whisper.android)         |                                       | Android mobile application using whisper.cpp                                                                                    |
 | [whisper.nvim](examples/whisper.nvim)               |                                       | Speech-to-text plugin for Neovim                                                                                                |
 | [generate-karaoke.sh](examples/generate-karaoke.sh) |                                       | Helper script to easily [generate a karaoke video](https://youtu.be/uj7hVta4blM) of raw audio capture                           |
-| [livestream.sh](examples/livestream.sh)             |                                       | [Livestream audio transcription](https://github.com/ggerganov/whisper.cpp/issues/185)                                           |
+| [livestream.sh](examples/livestream.sh)             |                                       | [Livestream audio transcription](https://github.com/ggml-org/whisper.cpp/issues/185)                                            |
 | [yt-wsp.sh](examples/yt-wsp.sh)                     |                                       | Download + transcribe and/or translate any VOD [(original)](https://gist.github.com/DaniruKun/96f763ec1a037cc92fe1a059b643b818) |
 | [wchess](examples/wchess)                           | [wchess.wasm](examples/wchess)        | Voice-controlled chess                                                                                                          |
 
-## [Discussions](https://github.com/ggerganov/whisper.cpp/discussions)
+## [Discussions](https://github.com/ggml-org/whisper.cpp/discussions)
 
 If you have any kind of feedback about this project feel free to use the Discussions section and open a new topic.
-You can use the [Show and tell](https://github.com/ggerganov/whisper.cpp/discussions/categories/show-and-tell) category
+You can use the [Show and tell](https://github.com/ggml-org/whisper.cpp/discussions/categories/show-and-tell) category
 to share your own projects that use `whisper.cpp`. If you have a question, make sure to check the
-[Frequently asked questions (#126)](https://github.com/ggerganov/whisper.cpp/discussions/126) discussion.
+[Frequently asked questions (#126)](https://github.com/ggml-org/whisper.cpp/discussions/126) discussion.

bindings/go/Makefile

@@ -11,11 +11,11 @@ UNAME_M := $(shell uname -m)
 endif
 
 GGML_METAL_PATH_RESOURCES := $(abspath ../..)
-BUILD_DIR := build
+BUILD_DIR := build_go
 MODELS_DIR := models
 EXAMPLES_DIR := $(wildcard examples/*)
 INCLUDE_PATH := $(abspath ../../include):$(abspath ../../ggml/include)
-LIBRARY_PATH := $(abspath ../..)
+LIBRARY_PATH := $(abspath ../../${BUILD_DIR}/src:$(abspath ../../${BUILD_DIR}/ggml/src))
 
 ifeq ($(GGML_CUDA),1)
 	LIBRARY_PATH := $(LIBRARY_PATH):$(CUDA_PATH)/targets/$(UNAME_M)-linux/lib/
@@ -29,8 +29,10 @@ endif
 all: clean whisper examples
 
 whisper: mkdir
-	@echo Build whisper
-	@${MAKE} -C ../.. libwhisper.a
+	cmake -S ../.. -B ../../${BUILD_DIR} \
+		-DCMAKE_BUILD_TYPE=Release \
+		-DBUILD_SHARED_LIBS=OFF
+	cmake --build ../../${BUILD_DIR} --target whisper
 
 test: model-small whisper modtidy
 ifeq ($(UNAME_S),Darwin)

bindings/go/README.md

@@ -31,7 +31,7 @@ func main() {
 	if err != nil {
 		panic(err)
 	}
-	if err := context.Process(samples, nil, nil); err != nil {
+	if err := context.Process(samples, nil, nil, nil); err != nil {
 		return err
 	}
 
@@ -51,7 +51,7 @@ func main() {
 In order to build, you need to have the Go compiler installed. You can get it from [here](https://golang.org/dl/). Run the tests with:
 
 ```bash
-git clone https://github.com/ggerganov/whisper.cpp.git
+git clone https://github.com/ggml-org/whisper.cpp.git
 cd whisper.cpp/bindings/go
 make test
 ```
@@ -98,7 +98,7 @@ The API Documentation:
 
 Getting help:
 
-  * Follow the discussion for the go bindings [here](https://github.com/ggerganov/whisper.cpp/discussions/312)
+  * Follow the discussion for the go bindings [here](https://github.com/ggml-org/whisper.cpp/discussions/312)
 
 ## License
 

bindings/go/doc.go

@@ -1,5 +1,5 @@
 /*
-github.com/ggerganov/whisper.cpp/bindings/go
+github.com/ggml-org/whisper.cpp/bindings/go
 provides a speech-to-text service bindings for the Go programming language.
 */
 package whisper

bindings/go/examples/go-whisper/process.go

@@ -67,7 +67,7 @@ func Process(model whisper.Model, path string, flags *Flags) error {
 	// Process the data
 	fmt.Fprintf(flags.Output(), "  ...processing %q\n", path)
 	context.ResetTimings()
-	if err := context.Process(data, cb, nil); err != nil {
+	if err := context.Process(data, nil, cb, nil); err != nil {
 		return err
 	}
 

bindings/go/pkg/whisper/context.go

@@ -71,6 +71,10 @@ func (context *context) Language() string {
 	return whisper.Whisper_lang_str(context.params.Language())
 }
 
+func (context *context) DetectedLanguage() string {
+	return whisper.Whisper_lang_str(context.model.ctx.Whisper_full_lang_id())
+}
+
 // Set translate flag
 func (context *context) SetTranslate(v bool) {
 	context.params.SetTranslate(v)
@@ -189,6 +193,7 @@ func (context *context) WhisperLangAutoDetect(offset_ms int, n_threads int) ([]f
 // Process new sample data and return any errors
 func (context *context) Process(
 	data []float32,
+	callEncoderBegin EncoderBeginCallback,
 	callNewSegment SegmentCallback,
 	callProgress ProgressCallback,
 ) error {
@@ -203,7 +208,20 @@ func (context *context) Process(
 	// We don't do parallel processing at the moment
 	processors := 0
 	if processors > 1 {
-		if err := context.model.ctx.Whisper_full_parallel(context.params, data, processors, nil, func(new int) {
+		if err := context.model.ctx.Whisper_full_parallel(context.params, data, processors, callEncoderBegin,
+			func(new int) {
+				if callNewSegment != nil {
+					num_segments := context.model.ctx.Whisper_full_n_segments()
+					s0 := num_segments - new
+					for i := s0; i < num_segments; i++ {
+						callNewSegment(toSegment(context.model.ctx, i))
+					}
+				}
+			}); err != nil {
+			return err
+		}
+	} else if err := context.model.ctx.Whisper_full(context.params, data, callEncoderBegin,
+		func(new int) {
 			if callNewSegment != nil {
 				num_segments := context.model.ctx.Whisper_full_n_segments()
 				s0 := num_segments - new
@@ -211,22 +229,11 @@ func (context *context) Process(
 					callNewSegment(toSegment(context.model.ctx, i))
 				}
 			}
-		}); err != nil {
-			return err
-		}
-	} else if err := context.model.ctx.Whisper_full(context.params, data, nil, func(new int) {
-		if callNewSegment != nil {
-			num_segments := context.model.ctx.Whisper_full_n_segments()
-			s0 := num_segments - new
-			for i := s0; i < num_segments; i++ {
-				callNewSegment(toSegment(context.model.ctx, i))
+		}, func(progress int) {
+			if callProgress != nil {
+				callProgress(progress)
 			}
-		}
-	}, func(progress int) {
-		if callProgress != nil {
-			callProgress(progress)
-		}
-	}); err != nil {
+		}); err != nil {
 		return err
 	}
 

bindings/go/pkg/whisper/context_test.go

@@ -88,6 +88,37 @@ func TestProcess(t *testing.T) {
 	context, err := model.NewContext()
 	assert.NoError(err)
 
-	err = context.Process(data, nil, nil)
+	err = context.Process(data, nil, nil, nil)
 	assert.NoError(err)
 }
+
+func TestDetectedLanguage(t *testing.T) {
+	assert := assert.New(t)
+
+	fh, err := os.Open(SamplePath)
+	assert.NoError(err)
+	defer fh.Close()
+
+	// Decode the WAV file - load the full buffer
+	dec := wav.NewDecoder(fh)
+	buf, err := dec.FullPCMBuffer()
+	assert.NoError(err)
+	assert.Equal(uint16(1), dec.NumChans)
+
+	data := buf.AsFloat32Buffer().Data
+
+	model, err := whisper.New(ModelPath)
+	assert.NoError(err)
+	assert.NotNil(model)
+	defer model.Close()
+
+	context, err := model.NewContext()
+	assert.NoError(err)
+
+	err = context.Process(data, nil, nil, nil)
+	assert.NoError(err)
+
+	expectedLanguage := "en"
+	actualLanguage := context.DetectedLanguage()
+	assert.Equal(expectedLanguage, actualLanguage)
+}

bindings/go/pkg/whisper/interface.go

@@ -16,6 +16,10 @@ type SegmentCallback func(Segment)
 // processing. It is called during the Process function
 type ProgressCallback func(int)
 
+// EncoderBeginCallback is the callback function for checking if we want to
+// continue processing. It is called during the Process function
+type EncoderBeginCallback func() bool
+
 // Model is the interface to a whisper model. Create a new model with the
 // function whisper.New(string)
 type Model interface {
@@ -31,12 +35,13 @@ type Model interface {
 	Languages() []string
 }
 
-// Context is the speach recognition context.
+// Context is the speech recognition context.
 type Context interface {
 	SetLanguage(string) error // Set the language to use for speech recognition, use "auto" for auto detect language.
 	SetTranslate(bool)        // Set translate flag
 	IsMultilingual() bool     // Return true if the model is multilingual.
 	Language() string         // Get language
+	DetectedLanguage() string // Get detected language
 
 	SetOffset(time.Duration)          // Set offset
 	SetDuration(time.Duration)        // Set duration
@@ -58,7 +63,7 @@ type Context interface {
 	// Process mono audio data and return any errors.
 	// If defined, newly generated segments are passed to the
 	// callback function during processing.
-	Process([]float32, SegmentCallback, ProgressCallback) error
+	Process([]float32, EncoderBeginCallback, SegmentCallback, ProgressCallback) error
 
 	// After process is called, return segments until the end of the stream
 	// is reached, when io.EOF is returned.

bindings/go/whisper.go

@@ -9,7 +9,7 @@ import (
 // CGO
 
 /*
-#cgo LDFLAGS: -lwhisper -lm -lstdc++ -fopenmp
+#cgo LDFLAGS: -lwhisper -lggml -lggml-base -lggml-cpu  -lm -lstdc++ -fopenmp
 #cgo darwin LDFLAGS: -framework Accelerate -framework Metal -framework Foundation -framework CoreGraphics
 #include <whisper.h>
 #include <stdlib.h>

bindings/java/README.md

@@ -31,10 +31,10 @@ public class Example {
             var whisperParams = whisper.getFullDefaultParams(WhisperSamplingStrategy.WHISPER_SAMPLING_GREEDY);
             // custom configuration if required
             whisperParams.temperature_inc = 0f;
-            
+
             var samples = readAudio(); // divide each value by 32767.0f
             whisper.fullTranscribe(whisperParams, samples);
-            
+
             int segmentCount = whisper.getTextSegmentCount(context);
             for (int i = 0; i < segmentCount; i++) {
                 String text = whisper.getTextSegment(context, i);
@@ -52,7 +52,7 @@ public class Example {
 In order to build, you need to have the JDK 8 or higher installed. Run the tests with:
 
 ```bash
-git clone https://github.com/ggerganov/whisper.cpp.git
+git clone https://github.com/ggml-org/whisper.cpp.git
 cd whisper.cpp/bindings/java
 
 ./gradlew build

bindings/java/build.gradle

@@ -25,25 +25,43 @@ sourceSets {
 }
 
 tasks.register('copyLibwhisperDynlib', Copy) {
-    from '../../build'
-    include 'libwhisper.dynlib'
-    into 'build/generated/resources/main/darwin'
+    from '../../build/src'
+    include 'libwhisper.dylib'
+    into 'build/generated/resources/main'
 }
 
 tasks.register('copyLibwhisperSo', Copy) {
-    from '../../build'
+    from '../../build/src'
     include 'libwhisper.so'
-    into 'build/generated/resources/main/linux-x86-64'
+    into 'build/generated/resources/main'
 }
 
-tasks.register('copyWhisperDll', Copy) {
-    from '../../build/Release'
+tasks.register('copyWhisperDLL', Copy) {
+    from '../../build/bin/Release'
     include 'whisper.dll'
-    into 'build/generated/resources/main/windows-x86-64'
+    into 'build/generated/resources/main'
+}
+
+tasks.register('copyGGML_BASE_DLL', Copy) {
+    from '../../build/bin/Release'
+    include 'ggml-base.dll'
+    into 'build/generated/resources/main'
+}
+
+tasks.register('copyGGML_DLL', Copy) {
+    from '../../build/bin/Release'
+    include 'ggml.dll'
+    into 'build/generated/resources/main'
+}
+
+tasks.register('copyGGML_CPU_DLL', Copy) {
+    from '../../build/bin/Release'
+    include 'ggml-cpu.dll'
+    into 'build/generated/resources/main'
 }
 
 tasks.register('copyLibs') {
-    dependsOn copyLibwhisperDynlib, copyLibwhisperSo, copyWhisperDll
+    dependsOn copyLibwhisperDynlib, copyLibwhisperSo, copyWhisperDLL, copyGGML_BASE_DLL, copyGGML_DLL, copyGGML_CPU_DLL
 }
 
 test {
@@ -55,7 +73,12 @@ java {
     withJavadocJar()
 }
 
+sourcesJar() {
+    dependsOn copyLibs
+}
+
 jar {
+    dependsOn copyLibs
     exclude '**/whisper_java.exp', '**/whisper_java.lib'
 }
 
@@ -67,6 +90,9 @@ tasks.withType(Test) {
     useJUnitPlatform()
 }
 
+test.dependsOn copyLibs
+processResources.dependsOn copyLibs
+
 dependencies {
     implementation "net.java.dev.jna:jna:5.13.0"
     testImplementation "org.junit.jupiter:junit-jupiter:5.9.2"

bindings/java/src/main/java/io/github/ggerganov/whispercpp/WhisperConstants.java

@@ -0,0 +1,24 @@
+package io.github.ggerganov.whispercpp;
+
+/**
+ * Presets for alignment heads in DTW token timestamps
+ */
+public class WhisperConstants {
+    // Alignment heads presets
+    public static final int WHISPER_AHEADS_NONE = 0;
+    public static final int WHISPER_AHEADS_TINY_EN = 1;
+    public static final int WHISPER_AHEADS_TINY = 2;
+    public static final int WHISPER_AHEADS_BASE_EN = 3;
+    public static final int WHISPER_AHEADS_BASE = 4;
+    public static final int WHISPER_AHEADS_SMALL_EN = 5;
+    public static final int WHISPER_AHEADS_SMALL = 6;
+    public static final int WHISPER_AHEADS_MEDIUM_EN = 7;
+    public static final int WHISPER_AHEADS_MEDIUM = 8;
+    public static final int WHISPER_AHEADS_LARGE_V1 = 9;
+    public static final int WHISPER_AHEADS_LARGE_V2 = 10;
+    public static final int WHISPER_AHEADS_LARGE_V3 = 11;
+    public static final int WHISPER_AHEADS_LARGE_V3_TURBO = 12;
+    public static final int WHISPER_AHEADS_CUSTOM = 13;
+    public static final int WHISPER_AHEADS_N_TOP_MOST = 14;
+    public static final int WHISPER_AHEADS_COUNT = 15;
+}

bindings/java/src/main/java/io/github/ggerganov/whispercpp/WhisperContext.java

@@ -1,7 +1,9 @@
 package io.github.ggerganov.whispercpp;
 
+import com.sun.jna.NativeLong;
 import com.sun.jna.Structure;
 import com.sun.jna.ptr.PointerByReference;
+import com.sun.jna.Pointer;
 import io.github.ggerganov.whispercpp.ggml.GgmlType;
 import io.github.ggerganov.whispercpp.WhisperModel;
 import io.github.ggerganov.whispercpp.params.WhisperContextParams;
@@ -9,33 +11,26 @@ import io.github.ggerganov.whispercpp.params.WhisperContextParams;
 import java.util.List;
 
 public class WhisperContext extends Structure {
-    int t_load_us = 0;
-    int t_start_us = 0;
+    public NativeLong t_load_us;
+    public NativeLong t_start_us;
 
     /** weight type (FP32 / FP16 / QX) */
-    GgmlType wtype = GgmlType.GGML_TYPE_F16;
+    public GgmlType wtype = GgmlType.GGML_TYPE_F16;
     /** intermediate type (FP32 or FP16) */
-    GgmlType itype = GgmlType.GGML_TYPE_F16;
+    public GgmlType itype = GgmlType.GGML_TYPE_F16;
 
-//    WhisperModel model;
-    public PointerByReference model;
-//    whisper_vocab vocab;
-//    whisper_state * state = nullptr;
-    public PointerByReference vocab;
-    public PointerByReference state;
+    public WhisperContextParams.ByValue params;
+
+    public Pointer model;
+    public Pointer vocab;
+    public Pointer state;
 
     /** populated by whisper_init_from_file_with_params() */
-    String path_model;
-    WhisperContextParams params;
+    public Pointer path_model;
 
-//    public static class ByReference extends WhisperContext implements Structure.ByReference {
-//    }
-//
-//    public static class ByValue extends WhisperContext implements Structure.ByValue {
-//    }
-//
-//    @Override
-//    protected List<String> getFieldOrder() {
-//        return List.of("t_load_us", "t_start_us", "wtype", "itype", "model", "vocab", "state", "path_model");
-//    }
+    @Override
+    protected List<String> getFieldOrder() {
+        return List.of("t_load_us", "t_start_us", "wtype", "itype",
+                "params", "model", "vocab", "state", "path_model");
+    }
 }

bindings/java/src/main/java/io/github/ggerganov/whispercpp/WhisperCpp.java

@@ -43,11 +43,11 @@ public class WhisperCpp implements AutoCloseable {
      * @param modelPath - absolute path, or just the name (eg: "base", "base-en" or "base.en")
      * @param params - params to use when initialising the context
      */
-    public void initContext(String modelPath, WhisperContextParams params) throws FileNotFoundException {
+    public void initContext(String modelPath, WhisperContextParams.ByValue params) throws FileNotFoundException {
         initContextImpl(modelPath, params);
     }
 
-    private void initContextImpl(String modelPath, WhisperContextParams params) throws FileNotFoundException {
+    private void initContextImpl(String modelPath, WhisperContextParams.ByValue params) throws FileNotFoundException {
         if (ctx != null) {
             lib.whisper_free(ctx);
         }
@@ -69,15 +69,13 @@ public class WhisperCpp implements AutoCloseable {
 
     /**
      * Provides default params which can be used with `whisper_init_from_file_with_params()` etc.
-     * Because this function allocates memory for the params, the caller must call either:
-     * - call `whisper_free_context_params()`
-     * - `Native.free(Pointer.nativeValue(pointer));`
+     * Returns a ByValue instance to ensure proper parameter passing to native code.
      */
-    public WhisperContextParams getContextDefaultParams() {
-        paramsPointer = lib.whisper_context_default_params_by_ref();
-        WhisperContextParams params = new WhisperContextParams(paramsPointer);
-        params.read();
-        return params;
+    public WhisperContextParams.ByValue getContextDefaultParams() {
+        WhisperContextParams.ByValue valueParams = new WhisperContextParams.ByValue(
+            lib.whisper_context_default_params_by_ref());
+        valueParams.read();
+        return valueParams;
     }
     
     /**
@@ -88,7 +86,7 @@ public class WhisperCpp implements AutoCloseable {
      *
      * @param strategy - GREEDY
      */
-    public WhisperFullParams getFullDefaultParams(WhisperSamplingStrategy strategy) {
+    public WhisperFullParams.ByValue getFullDefaultParams(WhisperSamplingStrategy strategy) {
         Pointer pointer;
 
         // whisper_full_default_params_by_ref allocates memory which we need to delete, so only create max 1 pointer for each strategy.
@@ -104,7 +102,7 @@ public class WhisperCpp implements AutoCloseable {
             pointer = beamParamsPointer;
         }
 
-        WhisperFullParams params = new WhisperFullParams(pointer);
+        WhisperFullParams.ByValue params = new WhisperFullParams.ByValue(pointer);
         params.read();
         return params;
     }
@@ -138,15 +136,21 @@ public class WhisperCpp implements AutoCloseable {
     }
 
     /**
-     * Run the entire model: PCM -> log mel spectrogram -> encoder -> decoder -> text.
+     * Run the entire model: PCM -> log mel spectrogram -> encoder -> decoder -> text.
      * Not thread safe for same context
      * Uses the specified decoding strategy to obtain the text.
      */
-    public String fullTranscribe(WhisperFullParams whisperParams, float[] audioData) throws IOException {
+    public String fullTranscribe(WhisperFullParams.ByValue whisperParams, float[] audioData) throws IOException {
         if (ctx == null) {
             throw new IllegalStateException("Model not initialised");
         }
 
+        /*
+        WhisperFullParams.ByValue valueParams = new WhisperFullParams.ByValue(
+            lib.whisper_full_default_params_by_ref(WhisperSamplingStrategy.WHISPER_SAMPLING_BEAM_SEARCH.ordinal()));
+        valueParams.read();
+        */
+
         if (lib.whisper_full(ctx, whisperParams, audioData, audioData.length) != 0) {
             throw new IOException("Failed to process audio");
         }
@@ -163,12 +167,17 @@ public class WhisperCpp implements AutoCloseable {
 
         return str.toString().trim();
     }
+
     public List<WhisperSegment> fullTranscribeWithTime(WhisperFullParams whisperParams, float[] audioData) throws IOException {
         if (ctx == null) {
             throw new IllegalStateException("Model not initialised");
         }
 
-        if (lib.whisper_full(ctx, whisperParams, audioData, audioData.length) != 0) {
+        WhisperFullParams.ByValue valueParams = new WhisperFullParams.ByValue(
+            lib.whisper_full_default_params_by_ref(WhisperSamplingStrategy.WHISPER_SAMPLING_BEAM_SEARCH.ordinal()));
+        valueParams.read();
+
+        if (lib.whisper_full(ctx, valueParams, audioData, audioData.length) != 0) {
             throw new IOException("Failed to process audio");
         }
 

bindings/java/src/main/java/io/github/ggerganov/whispercpp/WhisperCppJnaLibrary.java

@@ -9,6 +9,7 @@ import io.github.ggerganov.whispercpp.params.WhisperContextParams;
 import io.github.ggerganov.whispercpp.params.WhisperFullParams;
 
 public interface WhisperCppJnaLibrary extends Library {
+
     WhisperCppJnaLibrary instance = Native.load("whisper", WhisperCppJnaLibrary.class);
 
     String whisper_print_system_info();
@@ -38,7 +39,7 @@ public interface WhisperCppJnaLibrary extends Library {
      * @param params     Pointer to whisper_context_params
      * @return Whisper context on success, null on failure
      */
-    Pointer whisper_init_from_file_with_params(String path_model, WhisperContextParams params);
+    Pointer whisper_init_from_file_with_params(String path_model, WhisperContextParams.ByValue params);
 
     /**
      * Allocate (almost) all memory needed for the model by loading from a buffer.
@@ -180,12 +181,12 @@ public interface WhisperCppJnaLibrary extends Library {
     /**
      * @return the id of the specified language, returns -1 if not found.
      * Examples:
-     *   "de" -> 2
-     *   "german" -> 2
+     *   "de" -> 2
+     *   "german" -> 2
      */
     int whisper_lang_id(String lang);
 
-    /** @return the short string of the specified language id (e.g. 2 -> "de"), returns nullptr if not found */
+    /** @return the short string of the specified language id (e.g. 2 -> "de"), returns nullptr if not found */
     String whisper_lang_str(int id);
 
     /**
@@ -268,20 +269,21 @@ public interface WhisperCppJnaLibrary extends Library {
     void whisper_free_params(Pointer params);
 
     /**
-     * Run the entire model: PCM -> log mel spectrogram -> encoder -> decoder -> text
+     * Run the entire model: PCM -> log mel spectrogram -> encoder -> decoder -> text
      * Not thread safe for same context
      * Uses the specified decoding strategy to obtain the text.
      */
-    int whisper_full(Pointer ctx, WhisperFullParams params, final float[] samples, int n_samples);
+    int whisper_full(Pointer ctx, WhisperFullParams.ByValue params, final float[] samples, int n_samples);
 
-    int whisper_full_with_state(Pointer ctx, Pointer state, WhisperFullParams params, final float[] samples, int n_samples);
+    public int whisper_full_with_state(Pointer ctx, Pointer state, WhisperFullParams.ByValue params, float[] samples, int n_samples);
+    //int whisper_full_with_state(Pointer ctx, Pointer state, WhisperFullParams params, final float[] samples, int n_samples);
 
     // Split the input audio in chunks and process each chunk separately using whisper_full_with_state()
     // Result is stored in the default state of the context
     // Not thread safe if executed in parallel on the same context.
     // It seems this approach can offer some speedup in some cases.
     // However, the transcription accuracy can be worse at the beginning and end of each chunk.
-    int whisper_full_parallel(Pointer ctx, WhisperFullParams params, final float[] samples, int n_samples, int n_processors);
+    int whisper_full_parallel(Pointer ctx, WhisperFullParams.ByValue params, final float[] samples, int n_samples, int n_processors);
 
     /**
      * Number of generated text segments.

bindings/java/src/main/java/io/github/ggerganov/whispercpp/callbacks/GgmlAbortCallback.java

@@ -0,0 +1,17 @@
+package io.github.ggerganov.whispercpp.callbacks;
+
+import com.sun.jna.Callback;
+
+/**
+ * Callback for aborting GGML computation
+ * Maps to the C typedef: bool (*ggml_abort_callback)(void * data)
+ */
+public interface GgmlAbortCallback extends Callback {
+    /**
+     * Return true to abort the computation, false to continue
+     *
+     * @param data User data passed to the callback
+     * @return true to abort, false to continue
+     */
+    boolean invoke(com.sun.jna.Pointer data);
+}

bindings/java/src/main/java/io/github/ggerganov/whispercpp/params/WhisperAhead.java

@@ -0,0 +1,30 @@
+package io.github.ggerganov.whispercpp.params;
+import com.sun.jna.*;
+import java.util.Arrays;
+import java.util.List;
+
+public class WhisperAhead extends Structure {
+
+    public int n_text_layer;
+
+    public int n_head;
+
+    public WhisperAhead() {
+        super();
+    }
+
+    public WhisperAhead(int textLayer, int head) {
+        super();
+        this.n_text_layer = textLayer;
+        this.n_head = head;
+    }
+
+    @Override
+    protected List<String> getFieldOrder() {
+        return Arrays.asList("n_text_layer", "n_head");
+    }
+
+    public static class ByReference extends WhisperAhead implements Structure.ByReference {}
+
+    public static class ByValue extends WhisperAhead implements Structure.ByValue {}
+}

bindings/java/src/main/java/io/github/ggerganov/whispercpp/params/WhisperAheads.java

@@ -0,0 +1,41 @@
+package io.github.ggerganov.whispercpp.params;
+import com.sun.jna.*;
+import java.util.Arrays;
+import java.util.List;
+
+public class WhisperAheads extends Structure {
+    public NativeLong n_heads;
+
+    public Pointer heads;
+
+    public WhisperAheads() {
+        super();
+    }
+
+    /**
+     * Create alignment heads from an array of WhisperAhead objects
+     */
+    public void setHeads(WhisperAhead[] aheadsArray) {
+        this.n_heads = new NativeLong(aheadsArray.length);
+
+        int structSize = aheadsArray[0].size();
+        Memory mem = new Memory(structSize * aheadsArray.length);
+
+        for (int i = 0; i < aheadsArray.length; i++) {
+            aheadsArray[i].write();
+            byte[] buffer = aheadsArray[i].getPointer().getByteArray(0, structSize);
+            mem.write(i * structSize, buffer, 0, buffer.length);
+        }
+
+        this.heads = mem;
+    }
+
+    @Override
+    protected List<String> getFieldOrder() {
+        return Arrays.asList("n_heads", "heads");
+    }
+
+    public static class ByReference extends WhisperAheads implements Structure.ByReference {}
+
+    public static class ByValue extends WhisperAheads implements Structure.ByValue {}
+}

bindings/java/src/main/java/io/github/ggerganov/whispercpp/params/WhisperContextParams.java

@@ -1,7 +1,5 @@
 package io.github.ggerganov.whispercpp.params;
-
 import com.sun.jna.*;
-
 import java.util.Arrays;
 import java.util.List;
 
@@ -11,21 +9,73 @@ import java.util.List;
  * whisper_context_default_params()
  */
 public class WhisperContextParams extends Structure {
-
     public WhisperContextParams(Pointer p) {
         super(p);
     }
 
-    /** Use GPU for inference Number (default = true) */
+    public WhisperContextParams() {
+        super();
+    }
+
+    /** Use GPU for inference (default = true) */
     public CBool use_gpu;
 
-    /** Use GPU for inference Number (default = true) */
+    /** Use flash attention (default = false) */
+    public CBool flash_attn;
+
+    /** CUDA device to use (default = 0) */
+    public int gpu_device;
+
+    /** [EXPERIMENTAL] Enable token-level timestamps with DTW (default = false) */
+    public CBool dtw_token_timestamps;
+
+    /** [EXPERIMENTAL] Alignment heads preset for DTW */
+    public int dtw_aheads_preset;
+
+    /** Number of top layers to use for DTW when using WHISPER_AHEADS_N_TOP_MOST preset */
+    public int dtw_n_top;
+
+    public WhisperAheads.ByValue dtw_aheads;
+
+    /** DTW memory size (internal use) */
+    public NativeLong dtw_mem_size;
+
+    /** Use GPU for inference */
     public void useGpu(boolean enable) {
         use_gpu = enable ? CBool.TRUE : CBool.FALSE;
     }
 
+    /** Use flash attention */
+    public void useFlashAttn(boolean enable) {
+        flash_attn = enable ? CBool.TRUE : CBool.FALSE;
+    }
+
+    /** Enable DTW token-level timestamps */
+    public void enableDtwTokenTimestamps(boolean enable) {
+        dtw_token_timestamps = enable ? CBool.TRUE : CBool.FALSE;
+    }
+
+    /** Set DTW alignment heads preset */
+    public void setDtwAheadsPreset(int preset) {
+        dtw_aheads_preset = preset;
+    }
+
     @Override
     protected List<String> getFieldOrder() {
-        return Arrays.asList("use_gpu");
+        return Arrays.asList(
+            "use_gpu",
+            "flash_attn",
+            "gpu_device",
+            "dtw_token_timestamps",
+            "dtw_aheads_preset",
+            "dtw_n_top",
+            "dtw_aheads",
+            "dtw_mem_size"
+        );
+    }
+
+    public static class ByValue extends WhisperContextParams implements Structure.ByValue {
+        public ByValue() { super(); }
+        public ByValue(Pointer p) { super(p); }
     }
 }

bindings/java/src/main/java/io/github/ggerganov/whispercpp/params/WhisperFullParams.java

@@ -5,6 +5,7 @@ import io.github.ggerganov.whispercpp.callbacks.WhisperEncoderBeginCallback;
 import io.github.ggerganov.whispercpp.callbacks.WhisperLogitsFilterCallback;
 import io.github.ggerganov.whispercpp.callbacks.WhisperNewSegmentCallback;
 import io.github.ggerganov.whispercpp.callbacks.WhisperProgressCallback;
+import io.github.ggerganov.whispercpp.callbacks.GgmlAbortCallback;
 
 import java.util.Arrays;
 import java.util.List;
@@ -16,10 +17,12 @@ import java.util.List;
  */
 public class WhisperFullParams extends Structure {
 
+    public WhisperFullParams() {
+        super();
+    }
+
     public WhisperFullParams(Pointer p) {
         super(p);
-//        super(p, ALIGN_MSVC);
-//        super(p, ALIGN_GNUC);
     }
 
     /** Sampling strategy for whisper_full() function. */
@@ -69,10 +72,10 @@ public class WhisperFullParams extends Structure {
         single_segment = single ? CBool.TRUE : CBool.FALSE;
     }
 
-    /** Flag to print special tokens (e.g., <SOT>, <EOT>, <BEG>, etc.). (default = false) */
+    /** Flag to print special tokens (e.g., <SOT>, <EOT>, <BEG>, etc.). (default = false) */
     public CBool print_special;
 
-    /** Flag to print special tokens (e.g., <SOT>, <EOT>, <BEG>, etc.). (default = false) */
+    /** Flag to print special tokens (e.g., <SOT>, <EOT>, <BEG>, etc.). (default = false) */
     public void printSpecial(boolean enable) {
         print_special = enable ? CBool.TRUE : CBool.FALSE;
     }
@@ -129,6 +132,14 @@ public class WhisperFullParams extends Structure {
     /** Maximum tokens per segment (0, default = no limit) */
     public int max_tokens;
 
+    /** [EXPERIMENTAL] Enable debug mode for extra info */
+    public CBool debug_mode;
+
+    /** Enable debug mode */
+    public void enableDebugMode(boolean enable) {
+        debug_mode = enable ? CBool.TRUE : CBool.FALSE;
+    }
+
     /** Overwrite the audio context size (0 = use default). */
     public int audio_ctx;
 
@@ -274,6 +285,16 @@ public class WhisperFullParams extends Structure {
      */
     public Pointer encoder_begin_callback_user_data;
 
+    /** Callback used to abort GGML computation */
+    public Pointer abort_callback;
+
+    /** User data for the abort_callback */
+    public Pointer abort_callback_user_data;
+
+    public void setAbortCallback(GgmlAbortCallback callback) {
+        abort_callback = CallbackReference.getFunctionPointer(callback);
+    }
+
     /**
      * Callback by each decoder to filter obtained logits.
      * WhisperLogitsFilterCallback
@@ -310,17 +331,28 @@ public class WhisperFullParams extends Structure {
 
     @Override
     protected List<String> getFieldOrder() {
-        return Arrays.asList("strategy", "n_threads", "n_max_text_ctx", "offset_ms", "duration_ms", "translate",
-                "no_context", "single_segment", "no_timestamps",
-                "print_special", "print_progress", "print_realtime", "print_timestamps",  "token_timestamps",
-                "thold_pt", "thold_ptsum", "max_len", "split_on_word", "max_tokens", "audio_ctx",
-                "tdrz_enable", "suppress_regex", "initial_prompt", "prompt_tokens", "prompt_n_tokens", "language", "detect_language",
-                "suppress_blank", "suppress_nst", "temperature", "max_initial_ts", "length_penalty",
-                "temperature_inc", "entropy_thold", "logprob_thold", "no_speech_thold", "greedy", "beam_search",
-                "new_segment_callback", "new_segment_callback_user_data",
+        return Arrays.asList("strategy", "n_threads", "n_max_text_ctx",
+                "offset_ms", "duration_ms", "translate", "no_context",
+                "no_timestamps", "single_segment", "print_special",
+                "print_progress", "print_realtime", "print_timestamps",
+                "token_timestamps", "thold_pt", "thold_ptsum", "max_len",
+                "split_on_word", "max_tokens", "debug_mode", "audio_ctx", 
+                "tdrz_enable", "suppress_regex", "initial_prompt",
+                "prompt_tokens", "prompt_n_tokens", "language", "detect_language",
+                "suppress_blank", "suppress_nst", "temperature",
+                "max_initial_ts", "length_penalty", "temperature_inc",
+                "entropy_thold", "logprob_thold", "no_speech_thold", "greedy",
+                "beam_search", "new_segment_callback", "new_segment_callback_user_data",
                 "progress_callback", "progress_callback_user_data",
                 "encoder_begin_callback", "encoder_begin_callback_user_data",
+                "abort_callback", "abort_callback_user_data",
                 "logits_filter_callback", "logits_filter_callback_user_data",
                 "grammar_rules", "n_grammar_rules", "i_start_rule", "grammar_penalty");
     }
+
+    public static class ByValue extends WhisperFullParams implements Structure.ByValue {
+        public ByValue() { super(); }
+        public ByValue(Pointer p) { super(p); }
+    }
+
 }

bindings/java/src/test/java/io/github/ggerganov/whispercpp/WhisperCppTest.java

@@ -76,7 +76,7 @@ class WhisperCppTest {
         float[] floats = new float[b.length / 2];
 
         //WhisperFullParams params = whisper.getFullDefaultParams(WhisperSamplingStrategy.WHISPER_SAMPLING_GREEDY);
-        WhisperFullParams params = whisper.getFullDefaultParams(WhisperSamplingStrategy.WHISPER_SAMPLING_BEAM_SEARCH);
+        WhisperFullParams.ByValue params = whisper.getFullDefaultParams(WhisperSamplingStrategy.WHISPER_SAMPLING_BEAM_SEARCH);
         params.setProgressCallback((ctx, state, progress, user_data) -> System.out.println("progress: " + progress));
         params.print_progress = CBool.FALSE;
         //params.initial_prompt = "and so my fellow Americans um, like";

bindings/javascript/README.md

@@ -33,6 +33,9 @@ mkdir build-em && cd build-em
 emcmake cmake .. && make -j
 
 # run test
+node ../tests/test-whisper.js
+
+# For Node.js versions prior to v16.4.0, experimental features need to be enabled:
 node --experimental-wasm-threads --experimental-wasm-simd ../tests/test-whisper.js
 
 # publish npm package

bindings/javascript/package.json

@@ -1,6 +1,6 @@
 {
   "name": "whisper.cpp",
-  "version": "1.7.4",
+  "version": "1.7.5",
   "description": "Whisper speech recognition",
   "main": "whisper.js",
   "scripts": {

bindings/ruby/.gitignore

@@ -1,3 +1,6 @@
 LICENSE
 pkg/
 lib/whisper.*
+ext/sources/*
+!ext/sources/CMakeGraphVizOptions.cmake
+ext/mkmf.log

bindings/ruby/README.md

@@ -16,6 +16,18 @@ If bundler is not being used to manage dependencies, install the gem by executin
 
     $ gem install whispercpp
 
+You can pass build options for whisper.cpp, for instance:
+
+    $ bundle config build.whispercpp --enable-ggml-cuda
+
+or,
+
+    $ gem install whispercpp -- --enable-ggml-cuda
+
+See whisper.cpp's [README](https://github.com/ggml-org/whisper.cpp/blob/master/README.md) for available options. You need convert options present the README to Ruby-style options.  
+For boolean options like `GGML_CUDA`, the README says `-DGGML_CUDA=1`. You need strip `-D`, prepend `--enable-` for `1` or `ON` (`--disable-` for `0` or `OFF`) and make it kebab-case: `--enable-ggml-cuda`.  
+For options which require arguments like `CMAKE_CUDA_ARCHITECTURES`, the README says `-DCMAKE_CUDA_ARCHITECTURES="86"`. You need strip `-D`, prepend `--`, make it kebab-case, append `=` and append argument: `--cmake-cuda-architectures="86"`.
+
 Usage
 -----
 
@@ -228,7 +240,7 @@ The second argument `samples` may be an array, an object with `length` and `each
 Development
 -----------
 
-    % git clone https://github.com/ggerganov/whisper.cpp.git
+    % git clone https://github.com/ggml-org/whisper.cpp.git
     % cd whisper.cpp/bindings/ruby
     % rake test
 
@@ -241,5 +253,5 @@ License
 
 The same to [whisper.cpp][].
 
-[whisper.cpp]: https://github.com/ggerganov/whisper.cpp
-[models]: https://github.com/ggerganov/whisper.cpp/tree/master/models
+[whisper.cpp]: https://github.com/ggml-org/whisper.cpp
+[models]: https://github.com/ggml-org/whisper.cpp/tree/master/models

bindings/ruby/Rakefile

@@ -3,11 +3,15 @@ require "bundler/gem_tasks"
 require "rake/testtask"
 require_relative "extsources"
 
+SOURCES_DIR = "ext/sources"
+
 SOURCES = FileList[]
 
 EXTSOURCES.each do |src|
   basename = src.pathmap("%f")
-  dest = basename == "LICENSE" ? basename : src.pathmap("%{../..,ext}p")
+  dest = basename == "LICENSE" ? basename
+                               : src.pathmap("%{\\.\\./\\.\\.,#{SOURCES_DIR}}p")
+                                    .pathmap("%{\\.\\./javascript,#{SOURCES_DIR}/bindings/javascript}p")
   dir = dest.pathmap("%d")
   file src
   directory dir
@@ -18,7 +22,6 @@ EXTSOURCES.each do |src|
 end
 
 CLEAN.include SOURCES
-CLEAN.include FileList["ext/**/*.o", "ext/**/*.metal", "ext/**/*.tmp", "ext/whisper.{so,bundle,dll}"]
 
 SRC = FileList["ext/*.{c,cpp,h}"]
 
@@ -36,6 +39,20 @@ file "ext/Makefile" => SRC + ["ext/extconf.rb"] + SOURCES do |t|
     ruby "extconf.rb"
   end
 end
+if File.exist? "ext/Makefile"
+  task :make_clean do
+    cd "ext" do
+      sh "make", "clean"
+    end
+  end
+  task clean: :make_clean
+  task :make_distclean do
+    cd "ext" do
+      sh "make", "distclean"
+    end
+  end
+  task clobber: :make_distclean
+end
 
 file SO_FILE => "ext/Makefile" do |t|
   chdir "ext" do

bindings/ruby/ext/cpu.mk

@@ -1,9 +0,0 @@
-ggml/src/ggml-cpu/ggml-cpu-cpp.o: \
-	ggml/src/ggml-cpu/ggml-cpu.cpp \
-	ggml/include/ggml-backend.h \
-	ggml/include/ggml.h \
-	ggml/include/ggml-alloc.h \
-	ggml/src/ggml-backend-impl.h \
-	ggml/include/ggml-cpu.h \
-	ggml/src/ggml-impl.h
-	$(CXX) $(CXXFLAGS)   -c $< -o $@

bindings/ruby/ext/dependencies.rb

@@ -0,0 +1,61 @@
+require "tsort"
+
+class Dependencies
+  def initialize(cmake, options)
+    @cmake = cmake
+    @options = options
+
+    generate_dot
+    @libs = parse_dot
+  end
+
+  def to_s
+    @libs.join(" ")
+  end
+
+  private
+
+  def dot_path
+    File.join(__dir__, "build", "whisper.cpp.dot")
+  end
+
+  def generate_dot
+    system @cmake, "-S", "sources", "-B", "build", "--graphviz", dot_path, "-D", "BUILD_SHARED_LIBS=OFF", @options.to_s, exception: true
+  end
+
+  def parse_dot
+    static_lib_shape = nil
+    nodes = {}
+    depends = Hash.new {|h, k| h[k] = []}
+
+    class << depends
+      include TSort
+      alias tsort_each_node each_key
+      def tsort_each_child(node, &block)
+        fetch(node, []).each(&block)
+      end
+    end
+
+    File.open(dot_path).each_line do |line|
+      case line
+      when /\[\s*label\s*=\s*"Static Library"\s*,\s*shape\s*=\s*(?<shape>\w+)\s*\]/
+        static_lib_shape = $~[:shape]
+      when /\A\s*"(?<node>\w+)"\s*\[\s*label\s*=\s*"(?<label>\S+)"\s*,\s*shape\s*=\s*(?<shape>\w+)\s*\]\s*;\s*\z/
+        node = $~[:node]
+        label = $~[:label]
+        shape = $~[:shape]
+        nodes[node] = [label, shape]
+      when /\A\s*"(?<depender>\w+)"\s*->\s*"(?<dependee>\w+)"/
+        depender = $~[:depender]
+        dependee = $~[:dependee]
+        depends[depender] ||= []
+        depends[depender] << dependee
+      end
+    end
+    depends.tsort.filter_map {|node|
+      label, shape = nodes[node]
+      shape == static_lib_shape ? label : nil
+    }.collect {|lib| "lib#{lib}.a"}
+      .reverse
+  end
+end

bindings/ruby/ext/extconf.rb

@@ -1,208 +1,22 @@
-require 'mkmf'
+require "mkmf"
+require_relative "options"
+require_relative "dependencies"
 
-# need to use c++ compiler flags
-$CXXFLAGS << ' -std=c++17'
+cmake = find_executable("cmake") || abort
+options = Options.new
+have_library("gomp") rescue nil
+libs = Dependencies.new(cmake, options)
 
-$LDFLAGS << ' -lstdc++'
+$INCFLAGS << " -Isources/include -Isources/ggml/include -Isources/examples"
+$LOCAL_LIBS << " #{libs}"
+$cleanfiles << " build #{libs}"
 
-# Set to true when building binary gems
-if enable_config('static-stdlib', false)
-  $LDFLAGS << ' -static-libgcc -static-libstdc++'
-end
-
-if enable_config('march-tune-native', false)
-  $CFLAGS << ' -march=native -mtune=native'
-  $CXXFLAGS << ' -march=native -mtune=native'
-end
-
-if ENV['WHISPER_METAL']
-  $GGML_METAL ||= true
-  $DEPRECATE_WARNING ||= true
-end
-
-$UNAME_S = `uname -s`.chomp
-$UNAME_P = `uname -p`.chomp
-$UNAME_M = `uname -m`.chomp
-
-if $UNAME_S == 'Darwin'
-  unless ENV['GGML_NO_METAL']
-    $GGML_METAL ||= true
-  end
-  $GGML_NO_OPENMP ||= true
-end
-
-if $GGML_METAL
-  $GGML_METAL_EMBED_LIBRARY = true
-end
-
-$MK_CPPFLAGS = '-Iggml/include -Iggml/src -Iggml/src/ggml-cpu -Iinclude -Isrc -Iexamples -DGGML_USE_CPU'
-$MK_CFLAGS   = '-std=c11   -fPIC'
-$MK_CXXFLAGS = '-std=c++17 -fPIC'
-$MK_NVCCFLAGS = '-std=c++17'
-$MK_LDFLAGS = ''
-
-$OBJ_GGML = []
-$OBJ_WHISPER = []
-$OBJ_COMMON = []
-$OBJ_SDL = []
-
-$MK_CPPFLAGS << ' -D_XOPEN_SOURCE=600'
-
-if $UNAME_S == 'Linux'
-  $MK_CPPFLAGS << ' -D_GNU_SOURCE'
-end
-
-if $UNAME_S == 'Darwin'
-  $MK_CPPFLAGS << ' -D_DARWIN_C_SOURCE'
-end
-
-if ENV['WHISPER_DEBUG']
-  $MK_CFLAGS    << ' -O0 -g'
-  $MK_CXXFLAGS  << ' -O0 -g'
-  $MK_LDFLAGS   << ' -g'
-  $MK_NVCCFLAGS << ' -O0 -g'
-else
-  $MK_CPPFLAGS   << ' -DNDEBUG'
-  $MK_CFLAGS     << ' -O3'
-  $MK_CXXFLAGS   << ' -O3'
-  $MK_NVCCFLAGS  << ' -O3'
-end
-
-$WARN_FLAGS =
-  ' -Wall' <<
-  ' -Wextra' <<
-  ' -Wpedantic' <<
-  ' -Wcast-qual' <<
-  ' -Wno-unused-function'
-
-$MK_CFLAGS <<
-  $WARN_FLAGS <<
-  ' -Wshadow' <<
-  ' -Wstrict-prototypes' <<
-  ' -Wpointer-arith' <<
-  ' -Wmissing-prototypes' <<
-  ' -Werror=implicit-int' <<
-  ' -Werror=implicit-function-declaration'
-
-$MK_CXXFLAGS <<
-  $WARN_FLAGS <<
-  ' -Wmissing-declarations' <<
-  ' -Wmissing-noreturn'
-
-unless `#{cc_command} #{$LDFLAGS} -Wl,-v 2>&1`.chomp.include? 'dyld-1015.7'
-  $MK_CPPFLAGS << ' -DHAVE_BUGGY_APPLE_LINKER'
-end
-
-if %w[Linux Darwin FreeBSD NetBSD OpenBSD Haiku].include? $UNAME_S
-  $MK_CFLAGS   << ' -pthread'
-  $MK_CXXFLAGS << ' -pthread'
-end
-
-unless $_WIN32
-  $DSO_EXT = '.so'
-else
-  $DSO_EXT = '.dll'
-end
-
-unless ENV['RISCV']
-  if %w[x86_64 i686 amd64].include? $UNAME_M
-    $HOST_CXXFLAGS ||= ''
-
-    $MK_CFLAGS     << ' -march=native -mtune=native'
-    $HOST_CXXFLAGS << ' -march=native -mtune=native'
-  end
-else
-  $MK_CFLAGS   << ' -march=rv64gcv -mabi=lp64d'
-  $MK_CXXFLAGS << ' -march=rv64gcv -mabi=lp64d'
-end
-
-unless ENV['GGML_NO_ACCELERATE']
-  if $UNAME_S == 'Darwin'
-    $MK_CPPFLAGS << ' -DGGML_USE_ACCELERATE -DGGML_USE_BLAS -DGGML_BLAS_USE_ACCELERATE'
-    $MK_CPPFLAGS << ' -DACCELERATE_NEW_LAPACK'
-    $MK_CPPFLAGS << ' -DACCELERATE_LAPACK_ILP64'
-    $MK_LDFLAGS  << ' -framework Accelerate'
-    $OBJ_GGML    << 'ggml/src/ggml-blas/ggml-blas.o'
-  end
-end
-
-if ENV['GGML_OPENBLAS']
-  $MK_CPPFLAGS << " -DGGML_USE_BLAS #{`pkg-config --cflags-only-I openblas`.chomp}"
-  $MK_CFLAGS   << " #{`pkg-config --cflags-only-other openblas)`.chomp}"
-  $MK_LDFLAGS  << " #{`pkg-config --libs openblas`}"
-  $OBJ_GGML    << 'ggml/src/ggml-blas/ggml-blas.o'
-end
-
-if ENV['GGML_OPENBLAS64']
-  $MK_CPPFLAGS << " -DGGML_USE_BLAS #{`pkg-config --cflags-only-I openblas64`.chomp}"
-  $MK_CFLAGS   << " #{`pkg-config --cflags-only-other openblas64)`.chomp}"
-  $MK_LDFLAGS  << " #{`pkg-config --libs openblas64`}"
-  $OBJ_GGML    << 'ggml/src/ggml-blas/ggml-blas.o'
-end
-
-if $GGML_METAL
-  $MK_CPPFLAGS << ' -DGGML_USE_METAL'
-  $MK_LDFLAGS  << ' -framework Foundation -framework Metal -framework MetalKit'
-  $OBJ_GGML    << 'ggml/src/ggml-metal/ggml-metal.o'
-
-  if ENV['GGML_METAL_NDEBUG']
-    $MK_CPPFLAGS << ' -DGGML_METAL_NDEBUG'
-  end
-
-  if $GGML_METAL_EMBED_LIBRARY
-    $MK_CPPFLAGS << ' -DGGML_METAL_EMBED_LIBRARY'
-    $OBJ_GGML    << 'ggml/src/ggml-metal/ggml-metal-embed.o'
-  end
-end
-
-$OBJ_GGML <<
-  'ggml/src/ggml.o' <<
-  'ggml/src/ggml-alloc.o' <<
-  'ggml/src/ggml-backend.o' <<
-  'ggml/src/ggml-backend-reg.o' <<
-  'ggml/src/ggml-opt.o' <<
-  'ggml/src/ggml-quants.o' <<
-  'ggml/src/ggml-threading.o' <<
-  'ggml/src/ggml-cpu/ggml-cpu.o' <<
-  'ggml/src/ggml-cpu/ggml-cpu-cpp.o' <<
-  'ggml/src/ggml-cpu/ggml-cpu-aarch64.o' <<
-  'ggml/src/ggml-cpu/ggml-cpu-hbm.o' <<
-  'ggml/src/ggml-cpu/ggml-cpu-quants.o' <<
-  'ggml/src/ggml-cpu/ggml-cpu-traits.o'
-
-$OBJ_WHISPER <<
-  'src/whisper.o' <<
-  'examples/common.o' <<
-  'examples/common-whisper.o'
-
-$objs = $OBJ_GGML + $OBJ_WHISPER + $OBJ_COMMON + $OBJ_SDL
-$objs <<
-  "ruby_whisper.o" <<
-  "ruby_whisper_context.o" <<
-  "ruby_whisper_transcribe.o" <<
-  "ruby_whisper_params.o" <<
-  "ruby_whisper_error.o" <<
-  "ruby_whisper_segment.o" <<
-  "ruby_whisper_model.o"
-
-$CPPFLAGS  = "#{$MK_CPPFLAGS} #{$CPPFLAGS}"
-$CFLAGS    = "#{$CPPFLAGS} #{$MK_CFLAGS} #{$GF_CFLAGS} #{$CFLAGS}"
-$BASE_CXXFLAGS = "#{$MK_CXXFLAGS} #{$CXXFLAGS}"
-$CXXFLAGS  = "#{$BASE_CXXFLAGS} #{$HOST_CXXFLAGS} #{$GF_CXXFLAGS} #{$CPPFLAGS}"
-$NVCCFLAGS = "#{$MK_NVCCFLAGS} #{$NVCCFLAGS}"
-$LDFLAGS   = "#{$MK_LDFLAGS} #{$LDFLAGS}"
-
-create_makefile('whisper')
-
-File.open 'Makefile', 'a' do |file|
-  file.puts 'include scripts/get-flags.mk'
-  file.puts 'include cpu.mk'
-
-  if $GGML_METAL
-    file.puts 'include metal.mk'
-
-    if $GGML_METAL_EMBED_LIBRARY
-      file.puts 'include metal-embed.mk'
-    end
-  end
+create_makefile "whisper" do |conf|
+  conf << <<~EOF
+    $(TARGET_SO): #{libs}
+    #{libs}: cmake-targets
+    cmake-targets:
+    #{"\t"}#{cmake} -S sources -B build -D BUILD_SHARED_LIBS=OFF -D CMAKE_ARCHIVE_OUTPUT_DIRECTORY=#{__dir__} -D CMAKE_POSITION_INDEPENDENT_CODE=ON #{options}
+    #{"\t"}#{cmake} --build build --config Release --target common whisper
+  EOF
 end

bindings/ruby/ext/metal-embed.mk

@@ -1,17 +0,0 @@
-ggml/src/ggml-metal/ggml-metal-embed.o: \
-	ggml/src/ggml-metal/ggml-metal.metal \
-	ggml/src/ggml-metal/ggml-metal-impl.h \
-	ggml/src/ggml-common.h
-	@echo "Embedding Metal library"
-	@sed -e '/__embed_ggml-common.h__/r      ggml/src/ggml-common.h'                -e '/__embed_ggml-common.h__/d'      < ggml/src/ggml-metal/ggml-metal.metal           > ggml/src/ggml-metal/ggml-metal-embed.metal.tmp
-	@sed -e '/#include "ggml-metal-impl.h"/r ggml/src/ggml-metal/ggml-metal-impl.h' -e '/#include "ggml-metal-impl.h"/d' < ggml/src/ggml-metal/ggml-metal-embed.metal.tmp > ggml/src/ggml-metal/ggml-metal-embed.metal
-	$(eval TEMP_ASSEMBLY=$(shell mktemp -d))
-	@echo ".section __DATA, __ggml_metallib"                       >  $(TEMP_ASSEMBLY)/ggml-metal-embed.s
-	@echo ".globl _ggml_metallib_start"                            >> $(TEMP_ASSEMBLY)/ggml-metal-embed.s
-	@echo "_ggml_metallib_start:"                                  >> $(TEMP_ASSEMBLY)/ggml-metal-embed.s
-	@echo ".incbin \"ggml/src/ggml-metal/ggml-metal-embed.metal\"" >> $(TEMP_ASSEMBLY)/ggml-metal-embed.s
-	@echo ".globl _ggml_metallib_end"                              >> $(TEMP_ASSEMBLY)/ggml-metal-embed.s
-	@echo "_ggml_metallib_end:"                                    >> $(TEMP_ASSEMBLY)/ggml-metal-embed.s
-	$(CC) $(CFLAGS) -c $(TEMP_ASSEMBLY)/ggml-metal-embed.s -o $@
-	@rm -f ${TEMP_ASSEMBLY}/ggml-metal-embed.s
-	@rmdir ${TEMP_ASSEMBLY}

bindings/ruby/ext/metal.mk

@@ -1,6 +0,0 @@
-ggml/src/ggml-metal/ggml-metal.o: \
-	ggml/src/ggml-metal/ggml-metal.m \
-	ggml/src/ggml-metal/ggml-metal-impl.h \
-	ggml/include/ggml-metal.h \
-	ggml/include/ggml.h
-	$(CC) $(CFLAGS) -c $< -o $@

bindings/ruby/ext/options.rb

@@ -0,0 +1,219 @@
+class Options
+  def initialize
+    @options = {}
+    @pending_options = []
+    @ignored_options = []
+
+    configure
+  end
+
+  def help
+    @options
+      .collect_concat {|name, (type, value)|
+        option = option_name(name)
+        if type == :bool
+          ["--enable-#{option}", "--disable-#{option}"]
+        else
+          "--#{option}=#{type.upcase}"
+        end
+      }
+      .join($/)
+  end
+
+  def to_s
+    @options
+      .reject {|name, (type, value)| value.nil?}
+      .collect {|name, (type, value)| "-D #{name}=#{value == true ? "ON" : value == false ? "OFF" : value.shellescape}"}
+      .join(" ")
+  end
+
+  def cmake_options
+    return @cmake_options if @cmake_options
+
+    output = nil
+    Dir.chdir __dir__ do
+      output = `cmake -S sources -B build -L`
+    end
+    started = false
+    @cmake_options = output.lines.filter_map {|line|
+      if line.chomp == "-- Cache values"
+        started = true
+        next
+      end
+      next unless started
+      option, value = line.chomp.split("=", 2)
+      name, type = option.split(":", 2)
+      [name, type, value]
+    }
+  end
+
+  def missing_options
+    cmake_options.collect {|name, type, value| name} -
+      @options.keys - @pending_options - @ignored_options
+  end
+
+  def extra_options
+    @options.keys + @pending_options + @ignored_options -
+      cmake_options.collect {|name, type, value| name}
+  end
+
+  private
+
+  def configure
+    filepath "ACCELERATE_FRAMEWORK"
+    ignored "BUILD_SHARED_LIBS"
+    ignored "BUILD_TESTING"
+    ignored "CMAKE_BUILD_TYPE"
+    ignored "CMAKE_INSTALL_PREFIX"
+    string "CMAKE_OSX_ARCHITECTURES"
+    ignored "CMAKE_OSX_DEPLOYMENT_TARGET"
+    string "CMAKE_OSX_SYSROOT"
+    filepath "FOUNDATION_LIBRARY"
+    bool "GGML_ACCELERATE"
+    bool "GGML_ALL_WARNINGS_3RD_PARTY"
+    bool "GGML_AMX_BF16"
+    bool "GGML_AMX_INT8"
+    bool "GGML_AMX_TILE"
+    bool "GGML_AVX"
+    bool "GGML_AVX2"
+    bool "GGML_AVX512"
+    bool "GGML_AVX512_BF16"
+    bool "GGML_AVX512_VBMI"
+    bool "GGML_AVX512_VNNI"
+    bool "GGML_AVX_VNNI"
+    ignored "GGML_BACKEND_DL"
+    ignored "GGML_BIN_INSTALL_DIR"
+    bool "GGML_BLAS"
+    string "GGML_BLAS_VENDOR"
+    bool "GGML_BMI2"
+    ignored "GGML_BUILD_EXAMPLES"
+    ignored "GGML_BUILD_TESTS"
+    bool "GGML_CCACHE"
+    filepath "GGML_CCACHE_FOUND"
+    bool "GGML_CPU"
+    bool "GGML_CPU_AARCH64"
+    ignored "GGML_CPU_ALL_VARIANTS"
+    string "GGML_CPU_ARM_ARCH"
+    bool "GGML_CPU_HBM"
+    bool "GGML_CPU_KLEIDIAI"
+    string "GGML_CPU_POWERPC_CPUTYPE"
+    bool "GGML_CUDA"
+    string "GGML_CUDA_COMPRESSION_MODE"
+    bool "GGML_CUDA_F16"
+    bool "GGML_CUDA_FA"
+    bool "GGML_CUDA_FA_ALL_QUANTS"
+    bool "GGML_CUDA_FORCE_CUBLAS"
+    bool "GGML_CUDA_FORCE_MMQ"
+    ignored "GGML_CUDA_GRAPHS"
+    bool "GGML_CUDA_NO_PEER_COPY"
+    bool "GGML_CUDA_NO_VMM"
+    string "GGML_CUDA_PEER_MAX_BATCH_SIZE"
+    bool "GGML_F16C"
+    bool "GGML_FMA"
+    bool "GGML_GPROF"
+    bool "GGML_HIP"
+    bool "GGML_HIP_GRAPHS"
+    bool "GGML_HIP_NO_VMM"
+    bool "GGML_HIP_ROCWMMA_FATTN"
+    ignored "GGML_INCLUDE_INSTALL_DIR"
+    bool "GGML_KOMPUTE"
+    bool "GGML_LASX"
+    ignored "GGML_LIB_INSTALL_DIR"
+    ignored "GGML_LLAMAFILE"
+    bool "GGML_LSX"
+    bool "GGML_LTO"
+    bool "GGML_METAL"
+    bool "GGML_METAL_EMBED_LIBRARY"
+    string "GGML_METAL_MACOSX_VERSION_MIN"
+    bool "GGML_METAL_NDEBUG"
+    bool "GGML_METAL_SHADER_DEBUG"
+    string "GGML_METAL_STD"
+    bool "GGML_METAL_USE_BF16"
+    bool "GGML_MUSA"
+    bool "GGML_NATIVE"
+    bool "GGML_OPENCL"
+    bool "GGML_OPENCL_EMBED_KERNELS"
+    bool "GGML_OPENCL_PROFILING"
+    string "GGML_OPENCL_TARGET_VERSION"
+    bool "GGML_OPENCL_USE_ADRENO_KERNELS"
+    bool "GGML_OPENMP"
+    bool "GGML_RPC"
+    bool "GGML_RVV"
+    bool "GGML_RV_ZFH"
+    pending "GGML_SCCACHE_FOUND"
+    string "GGML_SCHED_MAX_COPIES"
+    bool "GGML_SSE42"
+    ignored "GGML_STATIC"
+    bool "GGML_SYCL"
+    string "GGML_SYCL_DEVICE_ARCH"
+    bool "GGML_SYCL_F16"
+    bool "GGML_SYCL_GRAPH"
+    string "GGML_SYCL_TARGET"
+    bool "GGML_VULKAN"
+    bool "GGML_VULKAN_CHECK_RESULTS"
+    bool "GGML_VULKAN_DEBUG"
+    bool "GGML_VULKAN_MEMORY_DEBUG"
+    bool "GGML_VULKAN_PERF"
+    ignored "GGML_VULKAN_RUN_TESTS"
+    filepath "GGML_VULKAN_SHADERS_GEN_TOOLCHAIN"
+    bool "GGML_VULKAN_SHADER_DEBUG_INFO"
+    pending "GGML_VULKAN_VALIDATE"
+    bool "GGML_VXE"
+    filepath "GIT_EXE"
+    filepath "MATH_LIBRARY"
+    filepath "METALKIT_FRAMEWORK"
+    filepath "METAL_FRAMEWORK"
+    bool "WHISPER_ALL_WARNINGS"
+    bool "WHISPER_ALL_WARNINGS_3RD_PARTY"
+    ignored "WHISPER_BIN_INSTALL_DIR"
+    ignored "WHISPER_BUILD_EXAMPLES"
+    ignored "WHISPER_BUILD_SERVER"
+    ignored"WHISPER_BUILD_TESTS"
+    bool "WHISPER_COREML"
+    bool "WHISPER_COREML_ALLOW_FALLBACK"
+    ignored "WHISPER_CURL"
+    bool "WHISPER_FATAL_WARNINGS"
+    ignored "WHISPER_FFMPEG"
+    ignored "WHISPER_INCLUDE_INSTALL_DIR"
+    ignored "WHISPER_LIB_INSTALL_DIR"
+    bool "WHISPER_OPENVINO"
+    bool "WHISPER_SANITIZE_ADDRESS"
+    bool "WHISPER_SANITIZE_THREAD"
+    bool "WHISPER_SANITIZE_UNDEFINED"
+    ignored "WHISPER_SDL2"
+    pending "WHISPER_USE_SYSTEM_GGML"
+  end
+
+  def option_name(name)
+    name.downcase.gsub("_", "-")
+  end
+
+  def bool(name)
+    option = option_name(name)
+    value = enable_config(option)
+    @options[name] = [:bool, value]
+  end
+
+  def string(name, type=:string)
+    option = "--#{option_name(name)}"
+    value = arg_config(option)
+    raise "String expected for #{option}" if value == true || value&.empty?
+    @options[name] = [type, value]
+  end
+
+  def path(name)
+    string(name, :path)
+  end
+
+  def filepath(name)
+    string(name, :filepath)
+  end
+
+  def pending(name)
+    @pending_options << name
+  end
+
+  def ignored(name)
+    @ignored_options << name
+  end
+end

bindings/ruby/ext/ruby_whisper.h

@@ -19,6 +19,7 @@ typedef struct {
   bool diarize;
   ruby_whisper_callback_container *new_segment_callback_container;
   ruby_whisper_callback_container *progress_callback_container;
+  ruby_whisper_callback_container *encoder_begin_callback_container;
   ruby_whisper_callback_container *abort_callback_container;
 } ruby_whisper_params;
 

bindings/ruby/ext/ruby_whisper_params.c

@@ -26,7 +26,7 @@
   rb_define_method(cParams, #param_name, ruby_whisper_params_get_ ## param_name, 0); \
   rb_define_method(cParams, #param_name "=", ruby_whisper_params_set_ ## param_name, 1);
 
-#define RUBY_WHISPER_PARAMS_PARAM_NAMES_COUNT 30
+#define RUBY_WHISPER_PARAMS_PARAM_NAMES_COUNT 32
 
 extern VALUE cParams;
 
@@ -63,6 +63,8 @@ static ID id_new_segment_callback;
 static ID id_new_segment_callback_user_data;
 static ID id_progress_callback;
 static ID id_progress_callback_user_data;
+static ID id_encoder_begin_callback;
+static ID id_encoder_begin_callback_user_data;
 static ID id_abort_callback;
 static ID id_abort_callback_user_data;
 
@@ -126,6 +128,33 @@ static void progress_callback(struct whisper_context *ctx, struct whisper_state
   }
 }
 
+static bool encoder_begin_callback(struct whisper_context *ctx, struct whisper_state *state, void *user_data) {
+  const ruby_whisper_callback_container *container = (ruby_whisper_callback_container *)user_data;
+  bool is_aborted = false;
+  VALUE result;
+
+  // Currently, doesn't support state because
+  // those require to resolve GC-related problems.
+  if (!NIL_P(container->callback)) {
+    result = rb_funcall(container->callback, id_call, 3, *container->context, Qnil, container->user_data);
+    if (result == Qfalse) {
+      is_aborted = true;
+    }
+  }
+  const long callbacks_len = RARRAY_LEN(container->callbacks);
+  if (0 == callbacks_len) {
+    return !is_aborted;
+  }
+  for (int j = 0; j < callbacks_len; j++) {
+    VALUE cb = rb_ary_entry(container->callbacks, j);
+    result = rb_funcall(cb, id_call, 0);
+    if (result == Qfalse) {
+      is_aborted = true;
+    }
+  }
+  return !is_aborted;
+}
+
 static bool abort_callback(void * user_data) {
   const ruby_whisper_callback_container *container = (ruby_whisper_callback_container *)user_data;
   if (!NIL_P(container->callback)) {
@@ -161,6 +190,12 @@ void register_callbacks(ruby_whisper_params * rwp, VALUE * context) {
     rwp->params.progress_callback_user_data = rwp->progress_callback_container;
   }
 
+  if (!NIL_P(rwp->encoder_begin_callback_container->callback) || 0 != RARRAY_LEN(rwp->encoder_begin_callback_container->callbacks)) {
+    rwp->encoder_begin_callback_container->context = context;
+    rwp->params.encoder_begin_callback = encoder_begin_callback;
+    rwp->params.encoder_begin_callback_user_data = rwp->encoder_begin_callback_container;
+  }
+
   if (!NIL_P(rwp->abort_callback_container->callback) || 0 != RARRAY_LEN(rwp->abort_callback_container->callbacks)) {
     rwp->abort_callback_container->context = context;
     rwp->params.abort_callback = abort_callback;
@@ -173,6 +208,7 @@ rb_whisper_params_mark(ruby_whisper_params *rwp)
 {
   rb_whisper_callbcack_container_mark(rwp->new_segment_callback_container);
   rb_whisper_callbcack_container_mark(rwp->progress_callback_container);
+  rb_whisper_callbcack_container_mark(rwp->encoder_begin_callback_container);
   rb_whisper_callbcack_container_mark(rwp->abort_callback_container);
 }
 
@@ -198,6 +234,7 @@ ruby_whisper_params_allocate(VALUE klass)
   rwp->diarize = false;
   rwp->new_segment_callback_container = rb_whisper_callback_container_allocate();
   rwp->progress_callback_container = rb_whisper_callback_container_allocate();
+  rwp->encoder_begin_callback_container = rb_whisper_callback_container_allocate();
   rwp->abort_callback_container = rb_whisper_callback_container_allocate();
   return Data_Wrap_Struct(klass, rb_whisper_params_mark, rb_whisper_params_free, rwp);
 }
@@ -849,6 +886,57 @@ ruby_whisper_params_set_progress_callback_user_data(VALUE self, VALUE value)
   rwp->progress_callback_container->user_data = value;
   return value;
 }
+
+static VALUE
+ruby_whisper_params_get_encoder_begin_callback(VALUE self)
+{
+  ruby_whisper_params *rwp;
+  Data_Get_Struct(self, ruby_whisper_params, rwp);
+  return rwp->encoder_begin_callback_container->callback;
+}
+
+/*
+ * Sets encoder begin callback, called when the encoder starts.
+ *
+ *   params.encoder_begin_callback = ->(context, _, user_data) {
+ *     # ...
+ *   }
+ *
+ * call-seq:
+ *   encoder_begin_callback = callback -> callback
+ */
+static VALUE
+ruby_whisper_params_set_encoder_begin_callback(VALUE self, VALUE value)
+{
+  ruby_whisper_params *rwp;
+  Data_Get_Struct(self, ruby_whisper_params, rwp);
+  rwp->encoder_begin_callback_container->callback = value;
+  return value;
+}
+
+static VALUE
+ruby_whisper_params_get_encoder_begin_callback_user_data(VALUE self)
+{
+  ruby_whisper_params *rwp;
+  Data_Get_Struct(self, ruby_whisper_params, rwp);
+  return rwp->encoder_begin_callback_container->user_data;
+}
+
+/*
+ * Sets user data passed to the last argument of encoder begin callback.
+ *
+ * call-seq:
+ *   encoder_begin_callback_user_data = user_data -> use_data
+ */
+static VALUE
+ruby_whisper_params_set_encoder_begin_callback_user_data(VALUE self, VALUE value)
+{
+  ruby_whisper_params *rwp;
+  Data_Get_Struct(self, ruby_whisper_params, rwp);
+  rwp->encoder_begin_callback_container->user_data = value;
+  return value;
+}
+
 static VALUE
 ruby_whisper_params_get_abort_callback(VALUE self)
 {
@@ -918,7 +1006,7 @@ ruby_whisper_params_initialize(int argc, VALUE *argv, VALUE self)
     return self;
   }
 
-  rb_get_kwargs(kw_hash, &param_names, 0, RUBY_WHISPER_PARAMS_PARAM_NAMES_COUNT, &values);
+  rb_get_kwargs(kw_hash, param_names, 0, RUBY_WHISPER_PARAMS_PARAM_NAMES_COUNT, values);
   Data_Get_Struct(self, ruby_whisper_params, rwp);
 
   for (i = 0; i < RUBY_WHISPER_PARAMS_PARAM_NAMES_COUNT; i++) {
@@ -958,6 +1046,8 @@ ruby_whisper_params_initialize(int argc, VALUE *argv, VALUE self)
       SET_PARAM_IF_SAME(new_segment_callback_user_data)
       SET_PARAM_IF_SAME(progress_callback)
       SET_PARAM_IF_SAME(progress_callback_user_data)
+      SET_PARAM_IF_SAME(encoder_begin_callback)
+      SET_PARAM_IF_SAME(encoder_begin_callback_user_data)
       SET_PARAM_IF_SAME(abort_callback)
       SET_PARAM_IF_SAME(abort_callback_user_data)
     }
@@ -1008,6 +1098,26 @@ ruby_whisper_params_on_progress(VALUE self)
   return Qnil;
 }
 
+/*
+ * Hook called when the encoder starts.
+ *
+ *   whisper.on_encoder_begin do
+ *     # ...
+ *   end
+ *
+ * call-seq:
+ *   on_encoder_begin { ... }
+ */
+static VALUE
+ruby_whisper_params_on_encoder_begin(VALUE self)
+{
+  ruby_whisper_params *rws;
+  Data_Get_Struct(self, ruby_whisper_params, rws);
+  const VALUE blk = rb_block_proc();
+  rb_ary_push(rws->encoder_begin_callback_container->callbacks, blk);
+  return Qnil;
+}
+
 /*
  * Call block to determine whether abort or not. Return +true+ when you want to abort.
  *
@@ -1068,10 +1178,13 @@ init_ruby_whisper_params(VALUE *mWhisper)
   DEFINE_PARAM(new_segment_callback_user_data, 25)
   DEFINE_PARAM(progress_callback, 26)
   DEFINE_PARAM(progress_callback_user_data, 27)
-  DEFINE_PARAM(abort_callback, 28)
-  DEFINE_PARAM(abort_callback_user_data, 29)
+  DEFINE_PARAM(encoder_begin_callback, 28)
+  DEFINE_PARAM(encoder_begin_callback_user_data, 29)
+  DEFINE_PARAM(abort_callback, 30)
+  DEFINE_PARAM(abort_callback_user_data, 31)
 
   rb_define_method(cParams, "on_new_segment", ruby_whisper_params_on_new_segment, 0);
   rb_define_method(cParams, "on_progress", ruby_whisper_params_on_progress, 0);
+  rb_define_method(cParams, "on_encoder_begin", ruby_whisper_params_on_encoder_begin, 0);
   rb_define_method(cParams, "abort_on", ruby_whisper_params_abort_on, 0);
 }

bindings/ruby/ext/ruby_whisper_transcribe.cpp

@@ -50,15 +50,16 @@ ruby_whisper_transcribe(int argc, VALUE *argv, VALUE self) {
     fprintf(stderr, "error: failed to open '%s' as WAV file\n", fname_inp.c_str());
     return self;
   }
-  {
-    static bool is_aborted = false; // NOTE: this should be atomic to avoid data race
+  // Commented out because it is work in progress
+  // {
+  //   static bool is_aborted = false; // NOTE: this should be atomic to avoid data race
 
-    rwp->params.encoder_begin_callback = [](struct whisper_context * /*ctx*/, struct whisper_state * /*state*/, void * user_data) {
-      bool is_aborted = *(bool*)user_data;
-      return !is_aborted;
-    };
-    rwp->params.encoder_begin_callback_user_data = &is_aborted;
-  }
+  //   rwp->params.encoder_begin_callback = [](struct whisper_context * /*ctx*/, struct whisper_state * /*state*/, void * user_data) {
+  //     bool is_aborted = *(bool*)user_data;
+  //     return !is_aborted;
+  //   };
+  //   rwp->params.encoder_begin_callback_user_data = &is_aborted;
+  // }
 
   register_callbacks(rwp, &self);
 

bindings/ruby/ext/sources/CMakeGraphVizOptions.cmake

@@ -0,0 +1,8 @@
+set(GRAPHVIZ_EXECUTABLES FALSE)
+set(GRAPHVIZ_STATIC_LIBS TRUE)
+set(GRAPHVIZ_SHARED_LIBS FALSE)
+set(GRAPHVIZ_MODULE_LIBS FALSE)
+set(GRAPHVIZ_INTERFACE_LIBS FALSE)
+set(GRAPHVIZ_OBJECT_LIBS FALSE)
+set(GRAPHVIZ_UNKNOWN_LIBS FALSE)
+set(GRAPHVIZ_GENERATE_DEPENDERS FALSE)

bindings/ruby/extsources.rb

@@ -1,6 +1,34 @@
-require "yaml"
+ignored_dirs = %w[
+  .devops
+  examples/wchess/wchess.wasm
+  examples/whisper.android
+  examples/whisper.android.java
+  examples/whisper.objc
+  examples/whisper.swiftui
+  grammars
+  models
+  samples
+  scripts
+]
+ignored_files = %w[
+  AUTHORS
+  Makefile
+  README.md
+  README_sycl.md
+  .gitignore
+  .gitmodules
+  whisper.nvim
+  twitch.sh
+  yt-wsp.sh
+]
 
-sources = `git ls-files -z ../..`.split("\x0")
-paths = YAML.load_file("../../.github/workflows/bindings-ruby.yml")[true]["push"]["paths"]
-paths.delete "bindings/ruby/**"
-EXTSOURCES = (Dir.glob(paths, base: "../..").collect {|path| "../../#{path}"} << "../../LICENSE") & sources
+EXTSOURCES =
+  `git ls-files -z ../..`.split("\x0")
+    .select {|file|
+      basename = File.basename(file)
+
+      ignored_dirs.all? {|dir| !file.start_with?("../../#{dir}")} &&
+        !ignored_files.include?(basename) &&
+        (file.start_with?("../..") || file.start_with?("../javascript")) &&
+        (!file.start_with?("../../.github/") || basename == "bindings-ruby.yml")
+    }

bindings/ruby/lib/whisper/model/uri.rb

@@ -34,7 +34,7 @@ module Whisper
                when /darwin/
                  Pathname(Dir.home)/"Library/Caches"
                else
-                 ENV.key?("XDG_CACHE_HOME") ? ENV["XDG_CACHE_HOME"] : Pathname(Dir.home)/".cache"
+                 ENV.key?("XDG_CACHE_HOME") ? Pathname(ENV["XDG_CACHE_HOME"]) : Pathname(Dir.home)/".cache"
                end
         base/"whisper.cpp"
       end
@@ -53,8 +53,10 @@ module Whisper
           http.request request do |response|
             case response
             when Net::HTTPNotModified
-            # noop
+              # noop
             when Net::HTTPOK
+              return if !response.key?("last-modified") && cache_path.exist?
+
               download response
             when Net::HTTPRedirection
               request URI(response["location"]), headers
@@ -68,7 +70,7 @@ module Whisper
       rescue => err
         if cache_path.exist?
           warn err
-        # Use cache file
+          # Use cache file
         else
           raise
         end

bindings/ruby/sig/whisper.rbs

@@ -7,6 +7,7 @@ module Whisper
   type log_callback = ^(Integer level, String message, Object user_data) -> void
   type new_segment_callback = ^(Whisper::Context, void, Integer n_new, Object user_data) -> void
   type progress_callback = ^(Whisper::Context, void, Integer progress, Object user_data) -> void
+  type encoder_begin_callback = ^(Whisper::Context, void, Object user_data) -> void
   type abort_callback = ^(Whisper::Context, void, Object user_data) -> boolish
 
   LOG_LEVEL_NONE: Integer
@@ -23,9 +24,20 @@ module Whisper
   def self.log_set: (log_callback, Object? user_data) -> log_callback
 
   class Context
-    def self.new: (string | _ToPath | ::URI::HTTP) -> instance
+    def self.new: (path | ::URI::HTTP) -> instance
+
+    # transcribe a single file
+    # can emit to a block results
+    #
+    #   params = Whisper::Params.new
+    #   params.duration = 60_000
+    #   whisper.transcribe "path/to/audio.wav", params do |text|
+    #     puts text
+    #   end
+    #
     def transcribe: (string, Params) -> self
                   | (string, Params) { (String) -> void } -> self
+
     def model_n_vocab: () -> Integer
     def model_n_audio_ctx: () -> Integer
     def model_n_audio_state: () -> Integer
@@ -34,19 +46,72 @@ module Whisper
     def model_n_mels: () -> Integer
     def model_ftype: () -> Integer
     def model_type: () -> String
+
+    # Yields each Whisper::Segment:
+    #
+    #   whisper.transcribe("path/to/audio.wav", params)
+    #   whisper.each_segment do |segment|
+    #     puts segment.text
+    #   end
+    #
+    # Returns an Enumerator if no block given:
+    #
+    #   whisper.transcribe("path/to/audio.wav", params)
+    #   enum = whisper.each_segment
+    #   enum.to_a # => [#<Whisper::Segment>, ...]
+    #
     def each_segment: { (Segment) -> void } -> void
                     | () -> Enumerator[Segment]
+
     def model: () -> Model
     def full_get_segment: (Integer nth) -> Segment
     def full_n_segments: () -> Integer
+
+    # Language ID, which can be converted to string by Whisper.lang_str and Whisper.lang_str_full.
+    #
     def full_lang_id: () -> Integer
+
+    # Start time of a segment indexed by +segment_index+ in centiseconds (10 times milliseconds).
+    #
+    #   full_get_segment_t0(3) # => 1668 (16680 ms)
+    #
     def full_get_segment_t0: (Integer) -> Integer
+
+    # End time of a segment indexed by +segment_index+ in centiseconds (10 times milliseconds).
+    #
+    #   full_get_segment_t1(3) # => 1668 (16680 ms)
+    #
     def full_get_segment_t1: (Integer) -> Integer
+
+    # Whether the next segment indexed by +segment_index+ is predicated as a speaker turn.
+    #
+    #   full_get_segment_speacker_turn_next(3) # => true
+    #
     def full_get_segment_speaker_turn_next: (Integer) -> (true | false)
+
+    # Text of a segment indexed by +segment_index+.
+    #
+    #   full_get_segment_text(3) # => "ask not what your country can do for you, ..."
+    #
     def full_get_segment_text: (Integer) -> String
+
     def full_get_segment_no_speech_prob: (Integer) -> Float
+
+    # Run the entire model: PCM -> log mel spectrogram -> encoder -> decoder -> text
+    # Not thread safe for same context
+    # Uses the specified decoding strategy to obtain the text.
+    #
+    # The second argument +samples+ must be an array of samples, respond to :length, or be a MemoryView of an array of float. It must be 32 bit float PCM audio data.
+    #
     def full: (Params, Array[Float] samples, ?Integer n_samples) -> self
             | (Params, _Samples, ?Integer n_samples) -> self
+
+    # Split the input audio in chunks and process each chunk separately using whisper_full_with_state()
+    # Result is stored in the default state of the context
+    # Not thread safe if executed in parallel on the same context.
+    # It seems this approach can offer some speedup in some cases.
+    # However, the transcription accuracy can be worse at the beginning and end of each chunk.
+    #
     def full_parallel: (Params, Array[Float], ?Integer n_samples) -> self
                      | (Params, _Samples, ?Integer n_samples) -> self
                      | (Params, _Samples, ?Integer? n_samples, Integer n_processors) -> self
@@ -82,71 +147,223 @@ module Whisper
       ?new_segment_callback_user_data: Object,
       ?progress_callback: progress_callback,
       ?progress_callback_user_data: Object,
+      ?encoder_begin_callback: encoder_begin_callback,
+      ?encoder_begin_callback_user_data: Object,
       ?abort_callback: abort_callback,
       ?abort_callback_user_data: Object
     ) -> instance
+
+    # params.language = "auto" | "en", etc...
+    #
     def language=: (String) -> String # TODO: Enumerate lang names
+
     def language: () -> String
     def translate=: (boolish) -> boolish
     def translate: () -> (true | false)
     def no_context=: (boolish) -> boolish
+
+    # If true, does not use past transcription (if any) as initial prompt for the decoder.
+    #
     def no_context: () -> (true | false)
+
     def single_segment=: (boolish) -> boolish
+
+    # If true, forces single segment output (useful for streaming).
+    #
     def single_segment: () -> (true | false)
+
     def print_special=: (boolish) -> boolish
+
+    # If true, prints special tokens (e.g. <SOT>, <EOT>, <BEG>, etc.).
+    #
     def print_special: () -> (true | false)
+
     def print_progress=: (boolish) -> boolish
+
+    # If true, prints progress information.
+    #
     def print_progress: () -> (true | false)
+
     def print_realtime=: (boolish) -> boolish
+
+    # If true, prints results from within whisper.cpp. (avoid it, use callback instead)
+    #
     def print_realtime: () -> (true | false)
+
+    # If true, prints timestamps for each text segment when printing realtime.
+    #
     def print_timestamps=: (boolish) -> boolish
+
     def print_timestamps: () -> (true | false)
+
     def suppress_blank=: (boolish) -> boolish
+
+    # If true, suppresses blank outputs.
+    #
     def suppress_blank: () -> (true | false)
+
     def suppress_nst=: (boolish) -> boolish
+
+    # If true, suppresses non-speech-tokens.
+    #
     def suppress_nst: () -> (true | false)
+
     def token_timestamps=: (boolish) -> boolish
+
+    # If true, enables token-level timestamps.
+    #
     def token_timestamps: () -> (true | false)
+
     def split_on_word=: (boolish) -> boolish
+
+    # If true, split on word rather than on token (when used with max_len).
+    #
     def split_on_word: () -> (true | false)
+
     def initial_prompt=: (_ToS) -> _ToS
+
+    # Tokens to provide to the whisper decoder as initial prompt
+    # these are prepended to any existing text context from a previous call
+    # use whisper_tokenize() to convert text to tokens.
+    # Maximum of whisper_n_text_ctx()/2 tokens are used (typically 224).
+    #
     def initial_prompt: () -> (String | nil)
+
     def diarize=: (boolish) -> boolish
+
+    # If true, enables diarization.
+    #
     def diarize: () -> (true | false)
+
     def offset=: (Integer) -> Integer
+
+    # Start offset in ms.
+    #
     def offset: () -> Integer
+
     def duration=: (Integer) -> Integer
+
+    # Audio duration to process in ms.
+    #
     def duration: () -> Integer
+
     def max_text_tokens=: (Integer) -> Integer
+
+    # Max tokens to use from past text as prompt for the decoder.
+    #
     def max_text_tokens: () -> Integer
+
     def temperature=: (Float) -> Float
     def temperature: () -> Float
     def max_initial_ts=: (Float) -> Float
+
+    # See https://github.com/openai/whisper/blob/f82bc59f5ea234d4b97fb2860842ed38519f7e65/whisper/decoding.py#L97
+    #
     def max_initial_ts: () -> Float
+
     def length_penalty=: (Float) -> Float
     def length_penalty: () -> Float
     def temperature_inc=: (Float) -> Float
     def temperature_inc: () -> Float
     def entropy_thold=: (Float) -> Float
+
+    # Similar to OpenAI's "compression_ratio_threshold"
+    #
     def entropy_thold: () -> Float
+
     def logprob_thold=: (Float) -> Float
     def logprob_thold: () -> Float
     def no_speech_thold=: (Float) -> Float
     def no_speech_thold: () -> Float
+
+    # Sets new segment callback, called for every newly generated text segment.
+    #
+    #   params.new_segment_callback = ->(context, _, n_new, user_data) {
+    #     # ...
+    #   }
+    #
     def new_segment_callback=: (new_segment_callback) -> new_segment_callback
     def new_segment_callback: () -> (new_segment_callback | nil)
+
+    # Sets user data passed to the last argument of new segment callback.
+    #
     def new_segment_callback_user_data=: (Object) -> Object
+
     def new_segment_callback_user_data: () -> Object
+
+    # Sets progress callback, called on each progress update.
+    #
+    #   params.new_segment_callback = ->(context, _, progress, user_data) {
+    #     # ...
+    #   }
+    #
+    # +progress+ is an Integer between 0 and 100.
+    #
     def progress_callback=: (progress_callback) -> progress_callback
+
     def progress_callback: () -> (progress_callback | nil)
+
+    # Sets user data passed to the last argument of progress callback.
+    #
     def progress_callback_user_data=: (Object) -> Object
+
     def progress_callback_user_data: () -> Object
+
+    # Sets encoder begin callback, called when the encoder starts.
+    #
+    def encoder_begin_callback=: (encoder_begin_callback) -> encoder_begin_callback
+
+    def encoder_begin_callback: () -> (encoder_begin_callback | nil)
+
+    # Sets user data passed to the last argument of encoder begin callback.
+    #
+    def encoder_begin_callback_user_data=: (Object) -> Object
+
+    def encoder_begin_callback_user_data: () -> Object
+
+    # Sets abort callback, called to check if the process should be aborted.
+    #
+    #   params.abort_callback = ->(user_data) {
+    #     # ...
+    #   }
+    #
+    #
     def abort_callback=: (abort_callback) -> abort_callback
+
     def abort_callback: () -> (abort_callback | nil)
+
+    # Sets user data passed to the last argument of abort callback.
+    #
     def abort_callback_user_data=: (Object) -> Object
+
     def abort_callback_user_data: () -> Object
+
+    # Hook called on new segment. Yields each Whisper::Segment.
+    #
+    #   whisper.on_new_segment do |segment|
+    #     # ...
+    #   end
+    #
     def on_new_segment: { (Segment) -> void } -> void
+
+    # Hook called on progress update. Yields each progress Integer between 0 and 100.
+    #
     def on_progress: { (Integer progress) -> void } -> void
+
+    # Hook called on encoder starts.
+    #
+    def on_encoder_begin: { () -> void } -> void
+
+    # Call block to determine whether abort or not. Return +true+ when you want to abort.
+    #
+    #   params.abort_on do
+    #     if some_condition
+    #       true # abort
+    #     else
+    #       false # continue
+    #     end
+    #   end
+    #
     def abort_on: { (Object user_data) -> boolish } -> void
   end
 
@@ -167,16 +384,24 @@ module Whisper
     def type: () -> String
 
     class URI
-      def self.new: (string | ::URI::HTTP) -> self
+      def self.new: (string | ::URI::HTTP) -> instance
       def to_path: -> String
       def clear_cache: -> void
     end
   end
 
   class Segment
+    # Start time in milliseconds.
+    #
     def start_time: () -> Integer
+
+    # End time in milliseconds.
+    #
     def end_time: () -> Integer
+
+    # Whether the next segment is predicted as a speaker turn.
     def speaker_next_turn?: () -> (true | false)
+
     def text: () -> String
     def no_speech_prob: () -> Float
   end

bindings/ruby/tests/helper.rb

@@ -6,9 +6,9 @@ class TestBase < Test::Unit::TestCase
   AUDIO = File.join(__dir__, "..", "..", "..", "samples", "jfk.wav")
 
   class << self
-    attr_reader :whisper
+    def whisper
+      return @whisper if @whisper
 
-    def startup
       @whisper = Whisper::Context.new("base.en")
       params = Whisper::Params.new
       params.print_timestamps = false
@@ -21,4 +21,15 @@ class TestBase < Test::Unit::TestCase
   def whisper
     self.class.whisper
   end
+
+  module BuildOptions
+    load "ext/options.rb", self
+    Options.include self
+
+    def enable_config(name)
+    end
+
+    def arg_config(name)
+    end
+  end
 end

bindings/ruby/tests/test_callback.rb

@@ -25,7 +25,7 @@ class TestCallback < TestBase
         assert start_time >= 0
         assert_kind_of Integer, end_time
         assert end_time > 0
-        assert_match /ask not what your country can do for you, ask what you can do for your country/, text if i_segment == 0
+        assert_match(/ask not what your country can do for you, ask what you can do for your country/, text) if i_segment == 0
       end
     }
 
@@ -111,6 +111,48 @@ class TestCallback < TestBase
     assert_equal 100, last
   end
 
+  def test_encoder_begin_callback
+    i = 0
+    @params.encoder_begin_callback = ->(context, state, user_data) {
+      i += 1
+    }
+    @whisper.transcribe(@audio, @params)
+    assert i > 0
+  end
+
+  def test_encoder_begin_callback_abort
+    logs = []
+    Whisper.log_set -> (level, buffer, user_data) {
+      logs << buffer if level == Whisper::LOG_LEVEL_ERROR
+    }, logs
+    @params.encoder_begin_callback = ->(context, state, user_data) {
+      return false
+    }
+    @whisper.transcribe(@audio, @params)
+    assert_match(/encoder_begin_callback returned false - aborting/, logs.join)
+    Whisper.log_set ->(level, buffer, user_data) {}, nil
+  end
+
+  def test_encoder_begin_callback_user_data
+    udata = Object.new
+    @params.encoder_begin_callback_user_data = udata
+    yielded = nil
+    @params.encoder_begin_callback = ->(context, state, user_data) {
+      yielded = user_data
+    }
+    @whisper.transcribe(@audio, @params)
+    assert_same udata, yielded
+  end
+
+  def test_on_encoder_begin
+    i = 0
+    @params.on_encoder_begin do
+      i += 1
+    end
+    @whisper.transcribe(@audio, @params)
+    assert i > 0
+  end
+
   def test_abort_callback
     i = 0
     @params.abort_callback = ->(user_data) {
@@ -145,9 +187,9 @@ class TestCallback < TestBase
 
   def test_abort_on
     do_abort = false
-    aborted_from_callback = false
+    _aborted_from_callback = false
     @params.on_new_segment do |segment|
-      do_abort = true if segment.text.match? /ask/
+      do_abort = true if segment.text.match?(/ask/)
     end
     i = 0
     @params.abort_on do

bindings/ruby/tests/test_error.rb

@@ -4,7 +4,7 @@ class TestError < TestBase
   def test_error
     error = Whisper::Error.new(-2)
     assert_equal "failed to compute log mel spectrogram", error.message
-    assert_equal -2, error.code
+    assert_equal(-2, error.code)
   end
 
   def test_unknown_error
@@ -14,7 +14,7 @@ class TestError < TestBase
 
   def test_non_int_code
     assert_raise TypeError do
-      error = Whisper::Error.new("non int")
+      _error = Whisper::Error.new("non int")
     end
   end
 end

bindings/ruby/tests/test_package.rb

@@ -21,11 +21,26 @@ class TestPackage < TestBase
       match_data = `rake -Tbuild`.match(/(whispercpp-(.+)\.gem)/)
       filename = match_data[1]
       version = match_data[2]
-      basename = "whisper.#{RbConfig::CONFIG["DLEXT"]}"
       Dir.mktmpdir do |dir|
         system "gem", "install", "--install-dir", dir.shellescape, "--no-document", "pkg/#{filename.shellescape}", exception: true
-        assert_path_exist File.join(dir, "gems/whispercpp-#{version}/lib", basename)
+        assert_installed dir, version
       end
     end
+
+    private
+
+    def assert_installed(dir, version)
+      assert_path_exist File.join(dir, "gems/whispercpp-#{version}/lib", "whisper.#{RbConfig::CONFIG["DLEXT"]}")
+      assert_path_exist File.join(dir, "gems/whispercpp-#{version}/LICENSE")
+      assert_path_not_exist File.join(dir, "gems/whispercpp-#{version}/ext/build")
+    end
+  end
+
+  def test_build_options
+    options = BuildOptions::Options.new
+    assert_empty options.missing_options
+    if ENV["TEST_EXTRA_OPTIONS"] == "1"
+      assert_empty options.extra_options
+    end
   end
 end

bindings/ruby/tests/test_params.rb

@@ -162,7 +162,7 @@ class TestParams < TestBase
   end
 
   def test_length_penalty
-    assert_equal -1.0, @params.length_penalty
+    assert_equal(-1.0, @params.length_penalty)
     @params.length_penalty = 0.5
     assert_equal 0.5, @params.length_penalty
   end
@@ -180,9 +180,9 @@ class TestParams < TestBase
   end
 
   def test_logprob_thold
-    assert_in_delta -1.0, @params.logprob_thold
+    assert_in_delta(-1.0, @params.logprob_thold)
     @params.logprob_thold = -0.5
-    assert_in_delta -0.5, @params.logprob_thold
+    assert_in_delta(-0.5, @params.logprob_thold)
   end
 
   def test_no_speech_thold

bindings/ruby/tests/test_segment.rb

@@ -49,13 +49,13 @@ class TestSegment < TestBase
       if index == 0
         seg = segment
         assert_equal 0, segment.start_time
-        assert_match /ask not what your country can do for you, ask what you can do for your country/, segment.text
+        assert_match(/ask not what your country can do for you, ask what you can do for your country/, segment.text)
       end
       index += 1
     end
     whisper.transcribe(AUDIO, params)
     assert_equal 0, seg.start_time
-    assert_match /ask not what your country can do for you, ask what you can do for your country/, seg.text
+    assert_match(/ask not what your country can do for you, ask what you can do for your country/, seg.text)
   end
 
   def test_on_new_segment_twice

bindings/ruby/tests/test_whisper.rb

@@ -16,7 +16,7 @@ class TestWhisper < TestBase
     params.print_timestamps = false
 
     @whisper.transcribe(AUDIO, params) {|text|
-      assert_match /ask not what your country can do for you, ask what you can do for your country/, text
+      assert_match(/ask not what your country can do for you, ask what you can do for your country/, text)
     }
   end
 
@@ -32,7 +32,7 @@ class TestWhisper < TestBase
     def test_full_get_segment
       segment = whisper.full_get_segment(0)
       assert_equal 0, segment.start_time
-      assert_match /ask not what your country can do for you, ask what you can do for your country/, segment.text
+      assert_match(/ask not what your country can do for you, ask what you can do for your country/, segment.text)
     end
 
     def test_full_get_segment_t0
@@ -59,7 +59,7 @@ class TestWhisper < TestBase
     end
 
     def test_full_get_segment_text
-      assert_match /ask not what your country can do for you, ask what you can do for your country/, whisper.full_get_segment_text(0)
+      assert_match(/ask not what your country can do for you, ask what you can do for your country/, whisper.full_get_segment_text(0))
     end
 
     def test_full_get_segment_no_speech_prob
@@ -134,14 +134,14 @@ class TestWhisper < TestBase
       @whisper.full(@params, @samples, @samples.length)
 
       assert_equal 1, @whisper.full_n_segments
-      assert_match /ask not what your country can do for you, ask what you can do for your country/, @whisper.each_segment.first.text
+      assert_match(/ask not what your country can do for you, ask what you can do for your country/, @whisper.each_segment.first.text)
     end
 
     def test_full_without_length
       @whisper.full(@params, @samples)
 
       assert_equal 1, @whisper.full_n_segments
-      assert_match /ask not what your country can do for you, ask what you can do for your country/, @whisper.each_segment.first.text
+      assert_match(/ask not what your country can do for you, ask what you can do for your country/, @whisper.each_segment.first.text)
     end
 
     def test_full_enumerator
@@ -149,7 +149,7 @@ class TestWhisper < TestBase
       @whisper.full(@params, samples, @samples.length)
 
       assert_equal 1, @whisper.full_n_segments
-      assert_match /ask not what your country can do for you, ask what you can do for your country/, @whisper.each_segment.first.text
+      assert_match(/ask not what your country can do for you, ask what you can do for your country/, @whisper.each_segment.first.text)
     end
 
     def test_full_enumerator_without_length
@@ -171,26 +171,28 @@ class TestWhisper < TestBase
       @whisper.full(@params, samples)
 
       assert_equal 1, @whisper.full_n_segments
-      assert_match /ask not what your country can do for you, ask what you can do for your country/, @whisper.each_segment.first.text
+      assert_match(/ask not what your country can do for you, ask what you can do for your country/, @whisper.each_segment.first.text)
     end
 
     def test_full_parallel
-      @whisper.full_parallel(@params, @samples, @samples.length, Etc.nprocessors)
+      nprocessors = 2
+      @whisper.full_parallel(@params, @samples, @samples.length, nprocessors)
 
-      assert_equal Etc.nprocessors, @whisper.full_n_segments
+      assert_equal nprocessors, @whisper.full_n_segments
       text = @whisper.each_segment.collect(&:text).join
-      assert_match /ask what you can do/i, text
-      assert_match /for your country/i, text
+      assert_match(/ask what you can do/i, text)
+      assert_match(/for your country/i, text)
     end
 
     def test_full_parallel_with_memory_view
+      nprocessors = 2
       samples = JFKReader.new(AUDIO)
-      @whisper.full_parallel(@params, samples, nil, Etc.nprocessors)
+      @whisper.full_parallel(@params, samples, nil, nprocessors)
 
-      assert_equal Etc.nprocessors, @whisper.full_n_segments
+      assert_equal nprocessors, @whisper.full_n_segments
       text = @whisper.each_segment.collect(&:text).join
-      assert_match /ask what you can do/i, text
-      assert_match /for your country/i, text
+      assert_match(/ask what you can do/i, text)
+      assert_match(/for your country/i, text)
     end
 
     def test_full_parallel_without_length_and_n_processors
@@ -198,17 +200,18 @@ class TestWhisper < TestBase
 
       assert_equal 1, @whisper.full_n_segments
       text = @whisper.each_segment.collect(&:text).join
-      assert_match /ask what you can do/i, text
-      assert_match /for your country/i, text
+      assert_match(/ask what you can do/i, text)
+      assert_match(/for your country/i, text)
     end
 
     def test_full_parallel_without_length
-      @whisper.full_parallel(@params, @samples, nil, Etc.nprocessors)
+      nprocessors = 2
+      @whisper.full_parallel(@params, @samples, nil, nprocessors)
 
-      assert_equal Etc.nprocessors, @whisper.full_n_segments
+      assert_equal nprocessors, @whisper.full_n_segments
       text = @whisper.each_segment.collect(&:text).join
-      assert_match /ask what you can do/i, text
-      assert_match /for your country/i, text
+      assert_match(/ask what you can do/i, text)
+      assert_match(/for your country/i, text)
     end
 
     def test_full_parallel_without_n_processors
@@ -216,8 +219,8 @@ class TestWhisper < TestBase
 
       assert_equal 1, @whisper.full_n_segments
       text = @whisper.each_segment.collect(&:text).join
-      assert_match /ask what you can do/i, text
-      assert_match /for your country/i, text
+      assert_match(/ask what you can do/i, text)
+      assert_match(/for your country/i, text)
     end
   end
 end

bindings/ruby/whispercpp.gemspec

@@ -3,8 +3,8 @@ require_relative "extsources"
 Gem::Specification.new do |s|
   s.name    = "whispercpp"
   s.authors = ["Georgi Gerganov", "Todd A. Fisher"]
-  s.version = '1.3.1'
-  s.date    = '2024-12-19'
+  s.version = '1.3.2'
+  s.date    = '2025-05-11'
   s.description = %q{High-performance inference of OpenAI's Whisper automatic speech recognition (ASR) model via Ruby}
   s.email   = 'todd.fisher@gmail.com'
   s.extra_rdoc_files = ['LICENSE', 'README.md']
@@ -15,7 +15,8 @@ Gem::Specification.new do |s|
                 if s.extra_rdoc_files.include?(basename)
                   basename
                 else
-                  file.sub("../..", "ext")
+                  file.sub("../..", "ext/sources")
+                      .sub("../javascript", "ext/sources/bindings/javascript")
                 end
               }
 
@@ -26,7 +27,7 @@ Gem::Specification.new do |s|
   s.required_ruby_version = '>= 3.1.0'
 
   #### Documentation and testing.
-  s.homepage = 'https://github.com/ggerganov/whisper.cpp'
+  s.homepage = 'https://github.com/ggml-org/whisper.cpp'
   s.rdoc_options = ['--main', 'README.md']
 
 

build-xcframework.sh

@@ -41,6 +41,11 @@ COMMON_CMAKE_ARGS=(
     -DGGML_OPENMP=${GGML_OPENMP}
 )
 
+XCODE_VERSION=$(xcodebuild -version 2>/dev/null | head -n1 | awk '{ print $2 }')
+MAJOR_VERSION=$(echo $XCODE_VERSION | cut -d. -f1)
+MINOR_VERSION=$(echo $XCODE_VERSION | cut -d. -f2)
+echo "Detected Xcode version: $XCODE_VERSION"
+
 check_required_tool() {
     local tool=$1
     local install_message=$2
@@ -108,7 +113,7 @@ setup_framework_structure() {
     fi
 
     # Copy all required headers (common for all platforms)
-    cp include/whisper.h             ${header_path}
+    cp include/whisper.h           ${header_path}
     cp ggml/include/ggml.h         ${header_path}
     cp ggml/include/ggml-alloc.h   ${header_path}
     cp ggml/include/ggml-backend.h ${header_path}
@@ -245,9 +250,16 @@ combine_static_libraries() {
         "${base_dir}/${build_dir}/ggml/src/ggml-metal/${release_dir}/libggml-metal.a"
         "${base_dir}/${build_dir}/ggml/src/ggml-blas/${release_dir}/libggml-blas.a"
     )
+    if [[ "$platform" == "macos" || "$platform" == "ios" ]]; then
+        echo "Adding libwhisper.coreml library to the build."
+        libs+=(
+            "${base_dir}/${build_dir}/src/${release_dir}/libwhisper.coreml.a"
+        )
+    fi
 
     # Create temporary directory for processing
     local temp_dir="${base_dir}/${build_dir}/temp"
+    echo "Creating temporary directory: ${temp_dir}"
     mkdir -p "${temp_dir}"
 
     # Since we have multiple architectures libtool will find object files that do not
@@ -259,6 +271,7 @@ combine_static_libraries() {
     local archs=""
     local min_version_flag=""
     local install_name=""
+    local frameworks="-framework Foundation -framework Metal -framework Accelerate"
 
     case "$platform" in
         "ios")
@@ -272,12 +285,14 @@ combine_static_libraries() {
                 min_version_flag="-mios-version-min=${IOS_MIN_OS_VERSION}"
             fi
             install_name="@rpath/whisper.framework/whisper"
+            frameworks+=" -framework CoreML"
             ;;
         "macos")
             sdk="macosx"
             archs="arm64 x86_64"
             min_version_flag="-mmacosx-version-min=${MACOS_MIN_OS_VERSION}"
             install_name="@rpath/whisper.framework/Versions/Current/whisper"
+            frameworks+=" -framework CoreML"
             ;;
         "visionos")
             if [[ "$is_simulator" == "true" ]]; then
@@ -319,27 +334,34 @@ combine_static_libraries() {
         $arch_flags \
         $min_version_flag \
         -Wl,-force_load,"${temp_dir}/combined.a" \
-        -framework Foundation -framework Metal -framework Accelerate \
+        $frameworks \
         -install_name "$install_name" \
         -o "${base_dir}/${output_lib}"
 
     # Platform-specific post-processing for device builds
     if [[ "$is_simulator" == "false" ]]; then
-        if command -v vtool &>/dev/null; then
+        if command -v xcrun vtool &>/dev/null; then
             case "$platform" in
                 "ios")
                     echo "Marking binary as a framework binary for iOS..."
-                    vtool -set-build-version ios ${IOS_MIN_OS_VERSION} ${IOS_MIN_OS_VERSION} -replace \
+                    xcrun vtool -set-build-version ios ${IOS_MIN_OS_VERSION} ${IOS_MIN_OS_VERSION} -replace \
                         -output "${base_dir}/${output_lib}" "${base_dir}/${output_lib}"
                     ;;
                 "visionos")
                     echo "Marking binary as a framework binary for visionOS..."
-                    vtool -set-build-version xros ${VISIONOS_MIN_OS_VERSION} ${VISIONOS_MIN_OS_VERSION} -replace \
+                    if [[ "$MAJOR_VERSION" -gt 16 ]] || [[ "$MAJOR_VERSION" -eq 16 && "$MINOR_VERSION" -gt 2 ]]; then
+                        echo "Xcode version greater than 16.2, using visionOS."
+                        VISION_OS_BUILD_VERSION="visionos"
+                    else
+                        echo "Xcode version less than or equal to 16.2, using xros."
+                        VISION_OS_BUILD_VERSION="xros"
+                    fi
+                    xcrun vtool -set-build-version ${VISION_OS_BUILD_VERSION} ${VISIONOS_MIN_OS_VERSION} ${VISIONOS_MIN_OS_VERSION} -replace \
                         -output "${base_dir}/${output_lib}" "${base_dir}/${output_lib}"
                     ;;
                 "tvos")
                     echo "Marking binary as a framework binary for tvOS..."
-                    vtool -set-build-version tvos ${TVOS_MIN_OS_VERSION} ${TVOS_MIN_OS_VERSION} -replace \
+                    xcrun vtool -set-build-version tvos ${TVOS_MIN_OS_VERSION} ${TVOS_MIN_OS_VERSION} -replace \
                         -output "${base_dir}/${output_lib}" "${base_dir}/${output_lib}"
                     ;;
             esac
@@ -399,6 +421,8 @@ cmake -B build-ios-sim -G Xcode \
     -DCMAKE_XCODE_ATTRIBUTE_SUPPORTED_PLATFORMS=iphonesimulator \
     -DCMAKE_C_FLAGS="${COMMON_C_FLAGS}" \
     -DCMAKE_CXX_FLAGS="${COMMON_CXX_FLAGS}" \
+    -DWHISPER_COREML="ON" \
+    -DWHISPER_COREML_ALLOW_FALLBACK="ON" \
     -S .
 cmake --build build-ios-sim --config Release -- -quiet
 
@@ -411,6 +435,8 @@ cmake -B build-ios-device -G Xcode \
     -DCMAKE_XCODE_ATTRIBUTE_SUPPORTED_PLATFORMS=iphoneos \
     -DCMAKE_C_FLAGS="${COMMON_C_FLAGS}" \
     -DCMAKE_CXX_FLAGS="${COMMON_CXX_FLAGS}" \
+    -DWHISPER_COREML="ON" \
+    -DWHISPER_COREML_ALLOW_FALLBACK="ON" \
     -S .
 cmake --build build-ios-device --config Release -- -quiet
 
@@ -421,6 +447,8 @@ cmake -B build-macos -G Xcode \
     -DCMAKE_OSX_ARCHITECTURES="arm64;x86_64" \
     -DCMAKE_C_FLAGS="${COMMON_C_FLAGS}" \
     -DCMAKE_CXX_FLAGS="${COMMON_CXX_FLAGS}" \
+    -DWHISPER_COREML="ON" \
+    -DWHISPER_COREML_ALLOW_FALLBACK="ON" \
     -S .
 cmake --build build-macos --config Release -- -quiet
 
@@ -432,8 +460,8 @@ cmake -B build-visionos -G Xcode \
     -DCMAKE_SYSTEM_NAME=visionOS \
     -DCMAKE_OSX_SYSROOT=xros \
     -DCMAKE_XCODE_ATTRIBUTE_SUPPORTED_PLATFORMS=xros \
-    -DCMAKE_C_FLAGS="-D_XOPEN_SOURCE=700 -Du_int=unsigned\ int -Du_char=unsigned\ char -Du_short=unsigned\ short ${COMMON_C_FLAGS}" \
-    -DCMAKE_CXX_FLAGS="-D_XOPEN_SOURCE=700 -Du_int=unsigned\ int -Du_char=unsigned\ char -Du_short=unsigned\ short ${COMMON_CXX_FLAGS}" \
+    -DCMAKE_C_FLAGS="-D_XOPEN_SOURCE=700 ${COMMON_C_FLAGS}" \
+    -DCMAKE_CXX_FLAGS="-D_XOPEN_SOURCE=700 ${COMMON_CXX_FLAGS}" \
     -S .
 cmake --build build-visionos --config Release -- -quiet
 
@@ -445,8 +473,8 @@ cmake -B build-visionos-sim -G Xcode \
     -DCMAKE_SYSTEM_NAME=visionOS \
     -DCMAKE_OSX_SYSROOT=xrsimulator \
     -DCMAKE_XCODE_ATTRIBUTE_SUPPORTED_PLATFORMS=xrsimulator \
-    -DCMAKE_C_FLAGS="-D_XOPEN_SOURCE=700 -Du_int=unsigned\ int -Du_char=unsigned\ char -Du_short=unsigned\ short ${COMMON_C_FLAGS}" \
-    -DCMAKE_CXX_FLAGS="-D_XOPEN_SOURCE=700 -Du_int=unsigned\ int -Du_char=unsigned\ char -Du_short=unsigned\ short ${COMMON_CXX_FLAGS}" \
+    -DCMAKE_C_FLAGS="-D_XOPEN_SOURCE=700 ${COMMON_C_FLAGS}" \
+    -DCMAKE_CXX_FLAGS="-D_XOPEN_SOURCE=700 ${COMMON_CXX_FLAGS}" \
     -S .
 cmake --build build-visionos-sim --config Release -- -quiet
 

ci/README.md

@@ -21,7 +21,7 @@ mkdir tmp
 bash ./ci/run.sh ./tmp/results ./tmp/mnt
 
 # with CUDA support
-GGML_CUDA=1 bash ./ci/run.sh ./tmp/results ./tmp/mnt
+GG_BUILD_CUDA=1 bash ./ci/run.sh ./tmp/results ./tmp/mnt
 ```
 
 ## Environment Variables
@@ -30,12 +30,12 @@ The CI script supports several environment variables to control the build:
 
 | Variable | Description |
 |----------|-------------|
-| `GGML_CUDA` | Enable NVIDIA CUDA GPU acceleration |
-| `GGML_SYCL` | Enable Intel SYCL acceleration |
-| `GGML_VULKAN` | Enable Vulkan GPU acceleration |
-| `GGML_METAL` | Enable Metal acceleration on Apple Silicon |
-| `GGML_BLAS` | Enable BLAS CPU acceleration |
-| `WHISPER_OPENVINO` | Enable OpenVINO support |
-| `WHISPER_COREML` | Enable Core ML support for Apple Neural Engine |
+| `GG_BUILD_CUDA` | Enable NVIDIA CUDA GPU acceleration |
+| `GG_BUILD_SYCL` | Enable Intel SYCL acceleration |
+| `GG_BUILD_VULKAN` | Enable Vulkan GPU acceleration |
+| `GG_BUILD_METAL` | Enable Metal acceleration on Apple Silicon |
+| `GG_BUILD_BLAS` | Enable BLAS CPU acceleration |
+| `GG_BUILD_OPENVINO` | Enable OpenVINO support |
+| `GG_BUILD_COREML` | Enable Core ML support for Apple Neural Engine |
 | `GG_BUILD_LOW_PERF` | Limit tests for low-performance hardware |
-| `GGML_TEST_MODELS` | Comma-separated list of models to test (e.g. "tiny.en,tiny,base,medium", defaults to all models unless `GG_BUILD_LOW_PERF` is set) |
+| `GG_BUILD_TEST_MODELS` | Comma-separated list of models to test (e.g. "tiny.en,tiny,base,medium", defaults to all models unless `GG_BUILD_LOW_PERF` is set) |

ci/run.sh

@@ -8,8 +8,10 @@
 # bash ./ci/run.sh ./tmp/results ./tmp/mnt
 #
 # # with CUDA support
-# GGML_CUDA=1 bash ./ci/run.sh ./tmp/results ./tmp/mnt
+# GG_BUILD_CUDA=1 bash ./ci/run.sh ./tmp/results ./tmp/mnt
 #
+# # with SYCL support
+# GG_BUILD_SYCL=1 bash ./ci/run.sh ./tmp/results ./tmp/mnt
 
 if [ -z "$2" ]; then
     echo "usage: $0 <output-dir> <mnt-dir>"
@@ -36,8 +38,8 @@ BENCH_ENCODER_ONLY=0
 BENCH_FLASH_ATTN=0
 
 # check for user-specified models first. if not specified, use fast models
-if [ ! -z ${GGML_TEST_MODELS} ]; then
-    IFS=',' read -r -a MODELS <<< "${GGML_TEST_MODELS}"
+if [ ! -z ${GG_BUILD_TEST_MODELS} ]; then
+    IFS=',' read -r -a MODELS <<< "${GG_BUILD_TEST_MODELS}"
 else
     if [ ! -z ${GG_BUILD_LOW_PERF} ]; then
         MODELS=( "tiny" "base" "small" )
@@ -48,11 +50,11 @@ fi
 
 CMAKE_EXTRA="-DWHISPER_FATAL_WARNINGS=ON"
 
-if [ ! -z ${GGML_CUDA} ]; then
+if [ ! -z ${GG_BUILD_CUDA} ]; then
     CMAKE_EXTRA="${CMAKE_EXTRA} -DGGML_CUDA=ON -DCMAKE_CUDA_ARCHITECTURES=native"
 fi
 
-if [ ! -z ${GGML_SYCL} ]; then
+if [ ! -z ${GG_BUILD_SYCL} ]; then
     if [ -z ${ONEAPI_ROOT} ]; then
         echo "Not detected ONEAPI_ROOT, please install oneAPI base toolkit and enable it by:"
         echo "source /opt/intel/oneapi/setvars.sh"
@@ -62,23 +64,23 @@ if [ ! -z ${GGML_SYCL} ]; then
     CMAKE_EXTRA="${CMAKE_EXTRA} -DGGML_SYCL=ON -DCMAKE_C_COMPILER=icx -DCMAKE_CXX_COMPILER=icpx -DGGML_SYCL_F16=ON"
 fi
 
-if [ ! -z ${WHISPER_OPENVINO} ]; then
+if [ ! -z ${GG_BUILD_OPENVINO} ]; then
     CMAKE_EXTRA="${CMAKE_EXTRA} -DWHISPER_OPENVINO=ON"
 fi
 
-if [ ! -z ${GGML_METAL} ]; then
+if [ ! -z ${GG_BUILD_METAL} ]; then
     CMAKE_EXTRA="${CMAKE_EXTRA} -DGGML_METAL=ON"
 fi
 
-if [ ! -z ${GGML_VULKAN} ]; then
+if [ ! -z ${GG_BUILD_VULKAN} ]; then
     CMAKE_EXTRA="${CMAKE_EXTRA} -DGGML_VULKAN=ON"
 fi
 
-if [ ! -z ${GGML_BLAS} ]; then
+if [ ! -z ${GG_BUILD_BLAS} ]; then
     CMAKE_EXTRA="${CMAKE_EXTRA} -DGGML_BLAS=ON"
 fi
 
-if [ ! -z ${WHISPER_COREML} ]; then
+if [ ! -z ${GG_BUILD_COREML} ]; then
     CMAKE_EXTRA="${CMAKE_EXTRA} -DWHISPER_COREML=ON"
 fi
 
@@ -324,8 +326,9 @@ ret=0
 for model in "${MODELS[@]}"; do
     test $ret -eq 0 && gg_download_model ${model}
 done
-
-test $ret -eq 0 && gg_run ctest debug
+if [ -z ${GG_BUILD_SYCL}]; then
+    test $ret -eq 0 && gg_run ctest debug
+fi
 test $ret -eq 0 && gg_run ctest release
 
 test $ret -eq 0 && gg_run bench

examples/addon.node/__test__/whisper.spec.js

@@ -18,6 +18,13 @@ const whisperParamsMock = {
   translate: true,
   no_timestamps: false,
   audio_ctx: 0,
+  max_len: 0,
+  prompt: "",
+  print_progress: false,
+  progress_callback: (progress) => {
+    console.log(`Progress: ${progress}`);
+  },
+  max_context: -1
 };
 
 describe("Run whisper.node", () => {

examples/addon.node/addon.cpp

@@ -128,192 +128,227 @@ void whisper_print_segment_callback(struct whisper_context * ctx, struct whisper
 
 void cb_log_disable(enum ggml_log_level, const char *, void *) {}
 
-int run(whisper_params &params, std::vector<std::vector<std::string>> &result) {
-    if (params.no_prints) {
-        whisper_log_set(cb_log_disable, NULL);
-    }
-
-    if (params.fname_inp.empty() && params.pcmf32.empty()) {
-        fprintf(stderr, "error: no input files or audio buffer specified\n");
-        return 2;
-    }
-
-    if (params.language != "auto" && whisper_lang_id(params.language.c_str()) == -1) {
-        fprintf(stderr, "error: unknown language '%s'\n", params.language.c_str());
-        exit(0);
-    }
-
-    // whisper init
-
-    struct whisper_context_params cparams = whisper_context_default_params();
-    cparams.use_gpu = params.use_gpu;
-    cparams.flash_attn = params.flash_attn;
-    struct whisper_context * ctx = whisper_init_from_file_with_params(params.model.c_str(), cparams);
-
-    if (ctx == nullptr) {
-        fprintf(stderr, "error: failed to initialize whisper context\n");
-        return 3;
-    }
-
-    // if params.pcmf32 is provided, set params.fname_inp to "buffer"
-    // this is simpler than further modifications in the code
-    if (!params.pcmf32.empty()) {
-        fprintf(stderr, "info: using audio buffer as input\n");
-        params.fname_inp.clear();
-        params.fname_inp.emplace_back("buffer");
-    }
-
-    for (int f = 0; f < (int) params.fname_inp.size(); ++f) {
-        const auto fname_inp = params.fname_inp[f];
-        const auto fname_out = f < (int)params.fname_out.size() && !params.fname_out[f].empty() ? params.fname_out[f] : params.fname_inp[f];
-
-        std::vector<float> pcmf32; // mono-channel F32 PCM
-        std::vector<std::vector<float>> pcmf32s; // stereo-channel F32 PCM
-
-        // read the input audio file if params.pcmf32 is not provided
-        if (params.pcmf32.empty()) {
-            if (!::read_audio_data(fname_inp, pcmf32, pcmf32s, params.diarize)) {
-                fprintf(stderr, "error: failed to read audio file '%s'\n", fname_inp.c_str());
-                continue;
-            }
-        } else {
-            pcmf32 = params.pcmf32;
-        }
-
-        // print system information
-        if (!params.no_prints) {
-            fprintf(stderr, "\n");
-            fprintf(stderr, "system_info: n_threads = %d / %d | %s\n",
-                    params.n_threads*params.n_processors, std::thread::hardware_concurrency(), whisper_print_system_info());
-        }
-
-        // print some info about the processing
-        if (!params.no_prints) {
-            fprintf(stderr, "\n");
-            if (!whisper_is_multilingual(ctx)) {
-                if (params.language != "en" || params.translate) {
-                    params.language = "en";
-                    params.translate = false;
-                    fprintf(stderr, "%s: WARNING: model is not multilingual, ignoring language and translation options\n", __func__);
-                }
-            }
-            fprintf(stderr, "%s: processing '%s' (%d samples, %.1f sec), %d threads, %d processors, lang = %s, task = %s, timestamps = %d, audio_ctx = %d ...\n",
-                    __func__, fname_inp.c_str(), int(pcmf32.size()), float(pcmf32.size())/WHISPER_SAMPLE_RATE,
-                    params.n_threads, params.n_processors,
-                    params.language.c_str(),
-                    params.translate ? "translate" : "transcribe",
-                    params.no_timestamps ? 0 : 1,
-                    params.audio_ctx);
-
-            fprintf(stderr, "\n");
-        }
-
-        // run the inference
-        {
-            whisper_full_params wparams = whisper_full_default_params(WHISPER_SAMPLING_GREEDY);
-
-            wparams.strategy = params.beam_size > 1 ? WHISPER_SAMPLING_BEAM_SEARCH : WHISPER_SAMPLING_GREEDY;
-
-            wparams.print_realtime   = false;
-            wparams.print_progress   = params.print_progress;
-            wparams.print_timestamps = !params.no_timestamps;
-            wparams.print_special    = params.print_special;
-            wparams.translate        = params.translate;
-            wparams.language         = params.language.c_str();
-            wparams.n_threads        = params.n_threads;
-            wparams.n_max_text_ctx   = params.max_context >= 0 ? params.max_context : wparams.n_max_text_ctx;
-            wparams.offset_ms        = params.offset_t_ms;
-            wparams.duration_ms      = params.duration_ms;
-
-            wparams.token_timestamps = params.output_wts || params.max_len > 0;
-            wparams.thold_pt         = params.word_thold;
-            wparams.entropy_thold    = params.entropy_thold;
-            wparams.logprob_thold    = params.logprob_thold;
-            wparams.max_len          = params.output_wts && params.max_len == 0 ? 60 : params.max_len;
-            wparams.audio_ctx        = params.audio_ctx;
-
-            wparams.greedy.best_of        = params.best_of;
-            wparams.beam_search.beam_size = params.beam_size;
-
-            wparams.initial_prompt   = params.prompt.c_str();
-
-            wparams.no_timestamps    = params.no_timestamps;
-
-            whisper_print_user_data user_data = { &params, &pcmf32s };
-
-            // this callback is called on each new segment
-            if (!wparams.print_realtime) {
-                wparams.new_segment_callback           = whisper_print_segment_callback;
-                wparams.new_segment_callback_user_data = &user_data;
-            }
-
-            // example for abort mechanism
-            // in this example, we do not abort the processing, but we could if the flag is set to true
-            // the callback is called before every encoder run - if it returns false, the processing is aborted
-            {
-                static bool is_aborted = false; // NOTE: this should be atomic to avoid data race
-
-                wparams.encoder_begin_callback = [](struct whisper_context * /*ctx*/, struct whisper_state * /*state*/, void * user_data) {
-                    bool is_aborted = *(bool*)user_data;
-                    return !is_aborted;
-                };
-                wparams.encoder_begin_callback_user_data = &is_aborted;
-            }
-
-            if (whisper_full_parallel(ctx, wparams, pcmf32.data(), pcmf32.size(), params.n_processors) != 0) {
-                fprintf(stderr, "failed to process audio\n");
-                return 10;
-            }
-        }
-    }
-
-    const int n_segments = whisper_full_n_segments(ctx);
-    result.resize(n_segments);
-    for (int i = 0; i < n_segments; ++i) {
-        const char * text = whisper_full_get_segment_text(ctx, i);
-        const int64_t t0 = whisper_full_get_segment_t0(ctx, i);
-        const int64_t t1 = whisper_full_get_segment_t1(ctx, i);
-
-        result[i].emplace_back(to_timestamp(t0, params.comma_in_time));
-        result[i].emplace_back(to_timestamp(t1, params.comma_in_time));
-        result[i].emplace_back(text);
-    }
-
-    whisper_print_timings(ctx);
-    whisper_free(ctx);
-
-    return 0;
-}
-
-class Worker : public Napi::AsyncWorker {
+class ProgressWorker : public Napi::AsyncWorker {
  public:
-  Worker(Napi::Function& callback, whisper_params params)
-      : Napi::AsyncWorker(callback), params(params) {}
-
-  void Execute() override {
-    run(params, result);
-  }
-
-  void OnOK() override {
-    Napi::HandleScope scope(Env());
-    Napi::Object res = Napi::Array::New(Env(), result.size());
-    for (uint64_t i = 0; i < result.size(); ++i) {
-      Napi::Object tmp = Napi::Array::New(Env(), 3);
-      for (uint64_t j = 0; j < 3; ++j) {
-        tmp[j] = Napi::String::New(Env(), result[i][j]);
-      }
-      res[i] = tmp;
+    ProgressWorker(Napi::Function& callback, whisper_params params, Napi::Function progress_callback, Napi::Env env)
+        : Napi::AsyncWorker(callback), params(params), env(env) {
+        // Create thread-safe function
+        if (!progress_callback.IsEmpty()) {
+            tsfn = Napi::ThreadSafeFunction::New(
+                env,
+                progress_callback,
+                "Progress Callback",
+                0,
+                1
+            );
+        }
+    }
+
+    ~ProgressWorker() {
+        if (tsfn) {
+            // Make sure to release the thread-safe function on destruction
+            tsfn.Release();
+        }
+    }
+
+    void Execute() override {
+        // Use custom run function with progress callback support
+        run_with_progress(params, result);
+    }
+
+    void OnOK() override {
+        Napi::HandleScope scope(Env());
+        Napi::Object res = Napi::Array::New(Env(), result.size());
+        for (uint64_t i = 0; i < result.size(); ++i) {
+            Napi::Object tmp = Napi::Array::New(Env(), 3);
+            for (uint64_t j = 0; j < 3; ++j) {
+                tmp[j] = Napi::String::New(Env(), result[i][j]);
+            }
+            res[i] = tmp;
+        }
+        Callback().Call({Env().Null(), res});
+    }
+
+    // Progress callback function - using thread-safe function
+    void OnProgress(int progress) {
+        if (tsfn) {
+            // Use thread-safe function to call JavaScript callback
+            auto callback = [progress](Napi::Env env, Napi::Function jsCallback) {
+                jsCallback.Call({Napi::Number::New(env, progress)});
+            };
+            
+            tsfn.BlockingCall(callback);
+        }
     }
-    Callback().Call({Env().Null(), res});
-  }
 
  private:
-  whisper_params params;
-  std::vector<std::vector<std::string>> result;
+    whisper_params params;
+    std::vector<std::vector<std::string>> result;
+    Napi::Env env;
+    Napi::ThreadSafeFunction tsfn;
+
+    // Custom run function with progress callback support
+    int run_with_progress(whisper_params &params, std::vector<std::vector<std::string>> &result) {
+        if (params.no_prints) {
+            whisper_log_set(cb_log_disable, NULL);
+        }
+
+        if (params.fname_inp.empty() && params.pcmf32.empty()) {
+            fprintf(stderr, "error: no input files or audio buffer specified\n");
+            return 2;
+        }
+
+        if (params.language != "auto" && whisper_lang_id(params.language.c_str()) == -1) {
+            fprintf(stderr, "error: unknown language '%s'\n", params.language.c_str());
+            exit(0);
+        }
+
+        // whisper init
+        struct whisper_context_params cparams = whisper_context_default_params();
+        cparams.use_gpu = params.use_gpu;
+        cparams.flash_attn = params.flash_attn;
+        struct whisper_context * ctx = whisper_init_from_file_with_params(params.model.c_str(), cparams);
+
+        if (ctx == nullptr) {
+            fprintf(stderr, "error: failed to initialize whisper context\n");
+            return 3;
+        }
+
+        // If params.pcmf32 provides, set params.fname_inp as "buffer"
+        if (!params.pcmf32.empty()) {
+            fprintf(stderr, "info: using audio buffer as input\n");
+            params.fname_inp.clear();
+            params.fname_inp.emplace_back("buffer");
+        }
+
+        for (int f = 0; f < (int) params.fname_inp.size(); ++f) {
+            const auto fname_inp = params.fname_inp[f];
+            const auto fname_out = f < (int)params.fname_out.size() && !params.fname_out[f].empty() ? params.fname_out[f] : params.fname_inp[f];
+
+            std::vector<float> pcmf32; // mono-channel F32 PCM
+            std::vector<std::vector<float>> pcmf32s; // stereo-channel F32 PCM
+
+            // If params.pcmf32 is empty, read input audio file
+            if (params.pcmf32.empty()) {
+                if (!::read_audio_data(fname_inp, pcmf32, pcmf32s, params.diarize)) {
+                    fprintf(stderr, "error: failed to read audio file '%s'\n", fname_inp.c_str());
+                    continue;
+                }
+            } else {
+                pcmf32 = params.pcmf32;
+            }
+
+            // Print system info
+            if (!params.no_prints) {
+                fprintf(stderr, "\n");
+                fprintf(stderr, "system_info: n_threads = %d / %d | %s\n",
+                        params.n_threads*params.n_processors, std::thread::hardware_concurrency(), whisper_print_system_info());
+            }
+
+            // Print processing info
+            if (!params.no_prints) {
+                fprintf(stderr, "\n");
+                if (!whisper_is_multilingual(ctx)) {
+                    if (params.language != "en" || params.translate) {
+                        params.language = "en";
+                        params.translate = false;
+                        fprintf(stderr, "%s: WARNING: model is not multilingual, ignoring language and translation options\n", __func__);
+                    }
+                }
+                fprintf(stderr, "%s: processing '%s' (%d samples, %.1f sec), %d threads, %d processors, lang = %s, task = %s, timestamps = %d, audio_ctx = %d ...\n",
+                        __func__, fname_inp.c_str(), int(pcmf32.size()), float(pcmf32.size())/WHISPER_SAMPLE_RATE,
+                        params.n_threads, params.n_processors,
+                        params.language.c_str(),
+                        params.translate ? "translate" : "transcribe",
+                        params.no_timestamps ? 0 : 1,
+                        params.audio_ctx);
+
+                fprintf(stderr, "\n");
+            }
+
+            // Run inference
+            {
+                whisper_full_params wparams = whisper_full_default_params(WHISPER_SAMPLING_GREEDY);
+
+                wparams.strategy = params.beam_size > 1 ? WHISPER_SAMPLING_BEAM_SEARCH : WHISPER_SAMPLING_GREEDY;
+
+                wparams.print_realtime   = false;
+                wparams.print_progress   = params.print_progress;
+                wparams.print_timestamps = !params.no_timestamps;
+                wparams.print_special    = params.print_special;
+                wparams.translate        = params.translate;
+                wparams.language         = params.language.c_str();
+                wparams.n_threads        = params.n_threads;
+                wparams.n_max_text_ctx   = params.max_context >= 0 ? params.max_context : wparams.n_max_text_ctx;
+                wparams.offset_ms        = params.offset_t_ms;
+                wparams.duration_ms      = params.duration_ms;
+
+                wparams.token_timestamps = params.output_wts || params.max_len > 0;
+                wparams.thold_pt         = params.word_thold;
+                wparams.entropy_thold    = params.entropy_thold;
+                wparams.logprob_thold    = params.logprob_thold;
+                wparams.max_len          = params.output_wts && params.max_len == 0 ? 60 : params.max_len;
+                wparams.audio_ctx        = params.audio_ctx;
+
+                wparams.greedy.best_of        = params.best_of;
+                wparams.beam_search.beam_size = params.beam_size;
+
+                wparams.initial_prompt   = params.prompt.c_str();
+
+                wparams.no_timestamps    = params.no_timestamps;
+
+                whisper_print_user_data user_data = { &params, &pcmf32s };
+
+                // This callback is called for each new segment
+                if (!wparams.print_realtime) {
+                    wparams.new_segment_callback           = whisper_print_segment_callback;
+                    wparams.new_segment_callback_user_data = &user_data;
+                }
+
+                // Set progress callback
+                wparams.progress_callback = [](struct whisper_context * /*ctx*/, struct whisper_state * /*state*/, int progress, void * user_data) {
+                    ProgressWorker* worker = static_cast<ProgressWorker*>(user_data);
+                    worker->OnProgress(progress);
+                };
+                wparams.progress_callback_user_data = this;
+
+                // Abort mechanism example
+                {
+                    static bool is_aborted = false; // Note: this should be atomic to avoid data races
+
+                    wparams.encoder_begin_callback = [](struct whisper_context * /*ctx*/, struct whisper_state * /*state*/, void * user_data) {
+                        bool is_aborted = *(bool*)user_data;
+                        return !is_aborted;
+                    };
+                    wparams.encoder_begin_callback_user_data = &is_aborted;
+                }
+
+                if (whisper_full_parallel(ctx, wparams, pcmf32.data(), pcmf32.size(), params.n_processors) != 0) {
+                    fprintf(stderr, "failed to process audio\n");
+                    return 10;
+                }
+            }
+    }
+
+        const int n_segments = whisper_full_n_segments(ctx);
+        result.resize(n_segments);
+        for (int i = 0; i < n_segments; ++i) {
+            const char * text = whisper_full_get_segment_text(ctx, i);
+            const int64_t t0 = whisper_full_get_segment_t0(ctx, i);
+            const int64_t t1 = whisper_full_get_segment_t1(ctx, i);
+
+            result[i].emplace_back(to_timestamp(t0, params.comma_in_time));
+            result[i].emplace_back(to_timestamp(t1, params.comma_in_time));
+            result[i].emplace_back(text);
+        }
+
+        whisper_print_timings(ctx);
+        whisper_free(ctx);
+
+        return 0;
+    }
 };
 
-
-
 Napi::Value whisper(const Napi::CallbackInfo& info) {
   Napi::Env env = info.Env();
   if (info.Length() <= 0 || !info[0].IsObject()) {
@@ -332,6 +367,29 @@ Napi::Value whisper(const Napi::CallbackInfo& info) {
   int32_t audio_ctx = whisper_params.Get("audio_ctx").As<Napi::Number>();
   bool comma_in_time = whisper_params.Get("comma_in_time").As<Napi::Boolean>();
   int32_t max_len = whisper_params.Get("max_len").As<Napi::Number>();
+  
+  // Add support for max_context
+  int32_t max_context = -1;
+  if (whisper_params.Has("max_context") && whisper_params.Get("max_context").IsNumber()) {
+    max_context = whisper_params.Get("max_context").As<Napi::Number>();
+  }
+  
+  // support prompt
+  std::string prompt = "";
+  if (whisper_params.Has("prompt") && whisper_params.Get("prompt").IsString()) {
+    prompt = whisper_params.Get("prompt").As<Napi::String>();
+  }
+  
+  // Add support for print_progress
+  bool print_progress = false;
+  if (whisper_params.Has("print_progress")) {
+    print_progress = whisper_params.Get("print_progress").As<Napi::Boolean>();
+  }
+  // Add support for progress_callback
+  Napi::Function progress_callback;
+  if (whisper_params.Has("progress_callback") && whisper_params.Get("progress_callback").IsFunction()) {
+    progress_callback = whisper_params.Get("progress_callback").As<Napi::Function>();
+  }
 
   Napi::Value pcmf32Value = whisper_params.Get("pcmf32");
   std::vector<float> pcmf32_vec;
@@ -355,9 +413,13 @@ Napi::Value whisper(const Napi::CallbackInfo& info) {
   params.pcmf32 = pcmf32_vec;
   params.comma_in_time = comma_in_time;
   params.max_len = max_len;
+  params.max_context = max_context;
+  params.print_progress = print_progress;
+  params.prompt = prompt;
 
   Napi::Function callback = info[1].As<Napi::Function>();
-  Worker* worker = new Worker(callback, params);
+  // Create a new Worker class with progress callback support
+  ProgressWorker* worker = new ProgressWorker(callback, params, progress_callback, env);
   worker->Queue();
   return env.Undefined();
 }

examples/addon.node/index.js

@@ -19,6 +19,9 @@ const whisperParams = {
   no_timestamps: false,
   audio_ctx: 0,
   max_len: 0,
+  progress_callback: (progress) => {
+      console.log(`progress: ${progress}%`);
+    }
 };
 
 const arguments = process.argv.slice(2);

examples/bench.wasm/CMakeLists.txt

@@ -35,7 +35,7 @@ set_target_properties(${TARGET} PROPERTIES LINK_FLAGS " \
     -s INITIAL_MEMORY=2000MB \
     -s TOTAL_MEMORY=2000MB \
     -s FORCE_FILESYSTEM=1 \
-    -s EXPORTED_RUNTIME_METHODS=\"['print', 'printErr', 'ccall', 'cwrap']\" \
+    -s EXPORTED_RUNTIME_METHODS=\"['print', 'printErr', 'ccall', 'cwrap', 'HEAPU8']\" \
     ${EXTRA_FLAGS} \
     ")
 

examples/bench.wasm/README.md

@@ -2,7 +2,7 @@
 
 Benchmark the performance of whisper.cpp in the browser using WebAssembly
 
-Link: https://whisper.ggerganov.com/bench/
+Link: https://ggerganov.github.io/whisper.cpp/bench.wasm
 
 Terminal version: [examples/bench](/examples/bench)
 
@@ -15,8 +15,23 @@ cd whisper.cpp
 mkdir build-em && cd build-em
 emcmake cmake ..
 make -j
+```
+The example can then be started by running a local HTTP server:
+```console
+python3 examples/server.py
+```
+And then opening a browser to the following URL:
+http://localhost:8000/bench.wasm
 
+To run the example in a different server, you need to copy the following files
+to the server's HTTP path:
+```
 # copy the produced page to your HTTP path
 cp bin/bench.wasm/*       /path/to/html/
+cp bin/libbench.js        /path/to/html/
 cp bin/libbench.worker.js /path/to/html/
 ```
+
+> 📝 **Note:** As of Emscripten 3.1.58 (April 2024), separate worker.js files are no
+> longer generated and the worker is embedded in the main JS file. So the worker
+> file will not be geneated for versions later than `3.1.58`.

examples/bench.wasm/index-tmpl.html

@@ -24,6 +24,8 @@
                 overflow-x: scroll;
             }
         </style>
+        <script src="../coi-serviceworker.js"></script>
+        <link rel="icon" href="data:,">
     </head>
     <body>
         <div id="main-container">
@@ -36,11 +38,10 @@
             <br><br>
 
             <b>More examples:</b>
-                <a href="https://whisper.ggerganov.com/">main</a> |
-                <a href="https://whisper.ggerganov.com/bench">bench</a> |
-                <a href="https://whisper.ggerganov.com/stream">stream</a> |
-                <a href="https://whisper.ggerganov.com/command">command</a> |
-                <a href="https://whisper.ggerganov.com/talk">talk</a> |
+                <a href="../">main</a> |
+                <a href="../bench.wasm/">bench</a> |
+                <a href="../stream.wasm">stream</a> |
+                <a href="../command.wasm/">command</a> |
 
             <br><br>
 

examples/bench/README.md

@@ -4,7 +4,7 @@ A very basic tool for benchmarking the inference performance on your device. The
 the transformer on some random audio data and records the execution time. This way we can have an objective comparison
 of the performance of the model for various setups.
 
-Benchmark results are tracked in the following Github issue: https://github.com/ggerganov/whisper.cpp/issues/89
+Benchmark results are tracked in the following Github issue: https://github.com/ggml-org/whisper.cpp/issues/89
 
 ```bash
 # run the bench too on the small.en model using 4 threads
@@ -40,7 +40,7 @@ system_info: n_threads = 4 | AVX2 = 0 | AVX512 = 0 | NEON = 1 | FP16_VA = 1 | WA
 
 If you wish, you can submit these results here:
 
-  https://github.com/ggerganov/whisper.cpp/issues/89
+  https://github.com/ggml-org/whisper.cpp/issues/89
 
 Please include the following information:
 

examples/cli/README.md

@@ -6,7 +6,8 @@ It can be used as a reference for using the `whisper.cpp` library in other proje
 ```
 ./build/bin/whisper-cli -h
 
-usage: ./build-pkg/bin/whisper-cli [options] file0.wav file1.wav ...
+usage: ./build/bin/whisper-cli [options] file0 file1 ...
+supported audio formats: flac, mp3, ogg, wav
 
 options:
   -h,        --help              [default] show this help message and exit
@@ -24,6 +25,7 @@ options:
   -wt N,     --word-thold N      [0.01   ] word timestamp probability threshold
   -et N,     --entropy-thold N   [2.40   ] entropy threshold for decoder fail
   -lpt N,    --logprob-thold N   [-1.00  ] log probability threshold for decoder fail
+  -nth N,    --no-speech-thold N [0.60   ] no speech threshold
   -tp,       --temperature N     [0.00   ] The sampling temperature, between 0 and 1
   -tpi,      --temperature-inc N [0.20   ] The increment of temperature, between 0 and 1
   -debug,    --debug-mode        [false  ] enable debug mode (eg. dump log_mel)
@@ -50,12 +52,13 @@ options:
   -dl,       --detect-language   [false  ] exit after automatically detecting language
              --prompt PROMPT     [       ] initial prompt (max n_text_ctx/2 tokens)
   -m FNAME,  --model FNAME       [models/ggml-base.en.bin] model path
-  -f FNAME,  --file FNAME        [       ] input WAV file path
+  -f FNAME,  --file FNAME        [       ] input audio file path
   -oved D,   --ov-e-device DNAME [CPU    ] the OpenVINO device used for encode inference
   -dtw MODEL --dtw MODEL         [       ] compute token-level timestamps
   -ls,       --log-score         [false  ] log best decoder scores of tokens
   -ng,       --no-gpu            [false  ] disable GPU
   -fa,       --flash-attn        [false  ] flash attention
+  -sns,      --suppress-nst      [false  ] suppress non-speech tokens
   --suppress-regex REGEX         [       ] regular expression matching tokens to suppress
   --grammar GRAMMAR              [       ] GBNF grammar to guide decoding
   --grammar-rule RULE            [       ] top-level GBNF grammar rule name

examples/cli/cli.cpp

@@ -11,14 +11,13 @@
 #include <thread>
 #include <vector>
 #include <cstring>
+#include <cfloat>
 
 #if defined(_WIN32)
+#ifndef NOMINMAX
 #define NOMINMAX
-#include <windows.h>
 #endif
-
-#if defined(_MSC_VER)
-#pragma warning(disable: 4244 4267) // possible loss of data
+#include <windows.h>
 #endif
 
 // helper function to replace substrings
@@ -99,6 +98,16 @@ struct whisper_params {
     std::vector<std::string> fname_out = {};
 
     grammar_parser::parse_state grammar_parsed;
+
+    // Voice Activity Detection (VAD) parameters
+    bool        vad           = false;
+    std::string vad_model     = "";
+    float       vad_threshold = 0.5f;
+    int         vad_min_speech_duration_ms = 250;
+    int         vad_min_silence_duration_ms = 100;
+    float       vad_max_speech_duration_s = FLT_MAX;
+    int         vad_speech_pad_ms = 30;
+    float       vad_samples_overlap = 0.1f;
 };
 
 static void whisper_print_usage(int argc, char ** argv, const whisper_params & params);
@@ -187,6 +196,15 @@ static bool whisper_params_parse(int argc, char ** argv, whisper_params & params
         else if (                  arg == "--grammar")         { params.grammar         = ARGV_NEXT; }
         else if (                  arg == "--grammar-rule")    { params.grammar_rule    = ARGV_NEXT; }
         else if (                  arg == "--grammar-penalty") { params.grammar_penalty = std::stof(ARGV_NEXT); }
+        // Voice Activity Detection (VAD)
+        else if (                  arg == "--vad")                         { params.vad                         = true; }
+        else if (arg == "-vm"   || arg == "--vad-model")                   { params.vad_model                   = ARGV_NEXT; }
+        else if (arg == "-vt"   || arg == "--vad-threshold")               { params.vad_threshold               = std::stof(ARGV_NEXT); }
+        else if (arg == "-vsd"  || arg == "--vad-min-speech-duration-ms")  { params.vad_min_speech_duration_ms  = std::stoi(ARGV_NEXT); }
+        else if (arg == "-vsd"  || arg == "--vad-min-silence-duration-ms") { params.vad_min_speech_duration_ms  = std::stoi(ARGV_NEXT); }
+        else if (arg == "-vmsd" || arg == "--vad-max-speech-duration-s")   { params.vad_max_speech_duration_s   = std::stof(ARGV_NEXT); }
+        else if (arg == "-vp"   || arg == "--vad-speech-pad-ms")           { params.vad_speech_pad_ms           = std::stoi(ARGV_NEXT); }
+        else if (arg == "-vo"   || arg == "--vad-samples-overlap")         { params.vad_samples_overlap         = std::stof(ARGV_NEXT); }
         else {
             fprintf(stderr, "error: unknown argument: %s\n", arg.c_str());
             whisper_print_usage(argc, argv, params);
@@ -256,6 +274,18 @@ static void whisper_print_usage(int /*argc*/, char ** argv, const whisper_params
     fprintf(stderr, "  --grammar GRAMMAR              [%-7s] GBNF grammar to guide decoding\n",                 params.grammar.c_str());
     fprintf(stderr, "  --grammar-rule RULE            [%-7s] top-level GBNF grammar rule name\n",               params.grammar_rule.c_str());
     fprintf(stderr, "  --grammar-penalty N            [%-7.1f] scales down logits of nongrammar tokens\n",      params.grammar_penalty);
+    // Voice Activity Detection (VAD) parameters
+    fprintf(stderr, "\nVoice Activity Detection (VAD) options:\n");
+    fprintf(stderr, "             --vad                           [%-7s] enable Voice Activity Detection (VAD)\n",            params.vad ? "true" : "false");
+    fprintf(stderr, "  -vm FNAME, --vad-model FNAME               [%-7s] VAD model path\n",                                   params.vad_model.c_str());
+    fprintf(stderr, "  -vt N,     --vad-threshold N               [%-7.2f] VAD threshold for speech recognition\n",           params.vad_threshold);
+    fprintf(stderr, "  -vspd N,   --vad-min-speech-duration-ms  N [%-7d] VAD min speech duration (0.0-1.0)\n",                params.vad_min_speech_duration_ms);
+    fprintf(stderr, "  -vsd N,    --vad-min-silence-duration-ms N [%-7d] VAD min silence duration (to split segments)\n",      params.vad_min_silence_duration_ms);
+    fprintf(stderr, "  -vmsd N,   --vad-max-speech-duration-s   N [%-7s] VAD max speech duration (auto-split longer)\n",      params.vad_max_speech_duration_s == FLT_MAX ?
+                                                                                                                                  std::string("FLT_MAX").c_str() :
+                                                                                                                                  std::to_string(params.vad_max_speech_duration_s).c_str());
+    fprintf(stderr, "  -vp N,     --vad-speech-pad-ms           N [%-7d] VAD speech padding (extend segments)\n",             params.vad_speech_pad_ms);
+    fprintf(stderr, "  -vo N,     --vad-samples-overlap         N [%-7.2f] VAD samples overlap (seconds between segments)\n", params.vad_samples_overlap);
     fprintf(stderr, "\n");
 }
 
@@ -377,15 +407,7 @@ static void whisper_print_segment_callback(struct whisper_context * ctx, struct
     }
 }
 
-static bool output_txt(struct whisper_context * ctx, const char * fname, const whisper_params & params, std::vector<std::vector<float>> pcmf32s) {
-    std::ofstream fout(fname);
-    if (!fout.is_open()) {
-        fprintf(stderr, "%s: failed to open '%s' for writing\n", __func__, fname);
-        return false;
-    }
-
-    fprintf(stderr, "%s: saving output to '%s'\n", __func__, fname);
-
+static void output_txt(struct whisper_context * ctx, std::ofstream & fout, const whisper_params & params, std::vector<std::vector<float>> pcmf32s) {
     const int n_segments = whisper_full_n_segments(ctx);
     for (int i = 0; i < n_segments; ++i) {
         const char * text = whisper_full_get_segment_text(ctx, i);
@@ -400,19 +422,9 @@ static bool output_txt(struct whisper_context * ctx, const char * fname, const w
 
         fout << speaker << text << "\n";
     }
-
-    return true;
 }
 
-static bool output_vtt(struct whisper_context * ctx, const char * fname, const whisper_params & params, std::vector<std::vector<float>> pcmf32s) {
-    std::ofstream fout(fname);
-    if (!fout.is_open()) {
-        fprintf(stderr, "%s: failed to open '%s' for writing\n", __func__, fname);
-        return false;
-    }
-
-    fprintf(stderr, "%s: saving output to '%s'\n", __func__, fname);
-
+static void output_vtt(struct whisper_context * ctx, std::ofstream & fout, const whisper_params & params, std::vector<std::vector<float>> pcmf32s) {
     fout << "WEBVTT\n\n";
 
     const int n_segments = whisper_full_n_segments(ctx);
@@ -432,19 +444,9 @@ static bool output_vtt(struct whisper_context * ctx, const char * fname, const w
         fout << to_timestamp(t0) << " --> " << to_timestamp(t1) << "\n";
         fout << speaker << text << "\n\n";
     }
-
-    return true;
 }
 
-static bool output_srt(struct whisper_context * ctx, const char * fname, const whisper_params & params, std::vector<std::vector<float>> pcmf32s) {
-    std::ofstream fout(fname);
-    if (!fout.is_open()) {
-        fprintf(stderr, "%s: failed to open '%s' for writing\n", __func__, fname);
-        return false;
-    }
-
-    fprintf(stderr, "%s: saving output to '%s'\n", __func__, fname);
-
+static void output_srt(struct whisper_context * ctx, std::ofstream & fout, const whisper_params & params, std::vector<std::vector<float>> pcmf32s) {
     const int n_segments = whisper_full_n_segments(ctx);
     for (int i = 0; i < n_segments; ++i) {
         const char * text = whisper_full_get_segment_text(ctx, i);
@@ -461,8 +463,6 @@ static bool output_srt(struct whisper_context * ctx, const char * fname, const w
         fout << to_timestamp(t0, true) << " --> " << to_timestamp(t1, true) << "\n";
         fout << speaker << text << "\n\n";
     }
-
-    return true;
 }
 
 static char * escape_double_quotes_and_backslashes(const char * str) {
@@ -528,15 +528,7 @@ static char * escape_double_quotes_in_csv(const char * str) {
     return escaped;
 }
 
-static bool output_csv(struct whisper_context * ctx, const char * fname, const whisper_params & params, std::vector<std::vector<float>> pcmf32s) {
-    std::ofstream fout(fname);
-    if (!fout.is_open()) {
-        fprintf(stderr, "%s: failed to open '%s' for writing\n", __func__, fname);
-        return false;
-    }
-
-    fprintf(stderr, "%s: saving output to '%s'\n", __func__, fname);
-
+static void output_csv(struct whisper_context * ctx, std::ofstream & fout, const whisper_params & params, std::vector<std::vector<float>> pcmf32s) {
     const int n_segments = whisper_full_n_segments(ctx);
     fout << "start,end,";
     if (params.diarize && pcmf32s.size() == 2)
@@ -559,14 +551,9 @@ static bool output_csv(struct whisper_context * ctx, const char * fname, const w
         }
         fout << "\"" << text_escaped << "\"\n";
     }
-
-    return true;
 }
 
-static bool output_score(struct whisper_context * ctx, const char * fname, const whisper_params & /*params*/, std::vector<std::vector<float>> /*pcmf32s*/) {
-    std::ofstream fout(fname);
-    fprintf(stderr, "%s: saving output to '%s'\n", __func__, fname);
-
+static void output_score(struct whisper_context * ctx, std::ofstream & fout, const whisper_params & /*params*/, std::vector<std::vector<float>> /*pcmf32s*/) {
     const int n_segments = whisper_full_n_segments(ctx);
     // fprintf(stderr,"segments: %d\n",n_segments);
     for (int i = 0; i < n_segments; ++i) {
@@ -579,16 +566,14 @@ static bool output_score(struct whisper_context * ctx, const char * fname, const
             // fprintf(stderr,"token: %s %f\n",token,probability);
 	    }
     }
-    return true;
 }
 
-static bool output_json(
+static void output_json(
              struct whisper_context * ctx,
-                         const char * fname,
+                      std::ofstream & fout,
                const whisper_params & params,
-    std::vector<std::vector<float>>   pcmf32s,
-                               bool   full) {
-    std::ofstream fout(fname);
+    std::vector<std::vector<float>>   pcmf32s) {
+    const bool full = params.output_jsn_full;
     int indent = 0;
 
     auto doindent = [&]() {
@@ -668,12 +653,6 @@ static bool output_json(
         end_obj(end);
     };
 
-    if (!fout.is_open()) {
-        fprintf(stderr, "%s: failed to open '%s' for writing\n", __func__, fname);
-        return false;
-    }
-
-    fprintf(stderr, "%s: saving output to '%s'\n", __func__, fname);
     start_obj(nullptr);
         value_s("systeminfo", whisper_print_system_info(), false);
         start_obj("model");
@@ -747,17 +726,12 @@ static bool output_json(
 
         end_arr(true);
     end_obj(true);
-    return true;
 }
 
 // karaoke video generation
 // outputs a bash script that uses ffmpeg to generate a video with the subtitles
 // TODO: font parameter adjustments
-static bool output_wts(struct whisper_context * ctx, const char * fname, const char * fname_inp, const whisper_params & params, float t_sec, std::vector<std::vector<float>> pcmf32s) {
-    std::ofstream fout(fname);
-
-    fprintf(stderr, "%s: saving output to '%s'\n", __func__, fname);
-
+static bool output_wts(struct whisper_context * ctx, std::ofstream & fout, const whisper_params & params, std::vector<std::vector<float>> pcmf32s, const char * fname_inp, float t_sec, const char * fname_out) {
     static const char * font = params.font_path.c_str();
 
     std::ifstream fin(font);
@@ -873,20 +847,12 @@ static bool output_wts(struct whisper_context * ctx, const char * fname, const c
 
     fout.close();
 
-    fprintf(stderr, "%s: run 'source %s' to generate karaoke video\n", __func__, fname);
+    fprintf(stderr, "# %s: run 'source %s' to generate karaoke video\n", __func__, fname_out);
 
     return true;
 }
 
-static bool output_lrc(struct whisper_context * ctx, const char * fname, const whisper_params & params, std::vector<std::vector<float>> pcmf32s) {
-    std::ofstream fout(fname);
-    if (!fout.is_open()) {
-        fprintf(stderr, "%s: failed to open '%s' for writing\n", __func__, fname);
-        return false;
-    }
-
-    fprintf(stderr, "%s: saving output to '%s'\n", __func__, fname);
-
+static void output_lrc(struct whisper_context * ctx, std::ofstream & fout, const whisper_params & params, std::vector<std::vector<float>> pcmf32s) {
     fout << "[by:whisper.cpp]\n";
 
     const int n_segments = whisper_full_n_segments(ctx);
@@ -914,8 +880,6 @@ static bool output_lrc(struct whisper_context * ctx, const char * fname, const w
 
         fout <<  '[' << timestamp_lrc << ']' << speaker << text << "\n";
     }
-
-    return true;
 }
 
 
@@ -1064,8 +1028,55 @@ int main(int argc, char ** argv) {
     }
 
     for (int f = 0; f < (int) params.fname_inp.size(); ++f) {
-        const auto fname_inp = params.fname_inp[f];
-		const auto fname_out = f < (int) params.fname_out.size() && !params.fname_out[f].empty() ? params.fname_out[f] : params.fname_inp[f];
+        const auto & fname_inp = params.fname_inp[f];
+        struct fout_factory {
+            std::string fname_out;
+            const size_t basename_length;
+            const bool is_stdout;
+            bool used_stdout;
+            decltype(whisper_print_segment_callback) * const print_segment_callback;
+            std::ofstream fout;
+
+            fout_factory (const std::string & fname_out_, const std::string & fname_inp, whisper_params & params) :
+                    fname_out{!fname_out_.empty() ? fname_out_ : fname_inp},
+                    basename_length{fname_out.size()},
+                    is_stdout{fname_out == "-"},
+                    used_stdout{},
+                    print_segment_callback{is_stdout ? nullptr : whisper_print_segment_callback} {
+                if (!print_segment_callback) {
+                    params.print_progress = false;
+                }
+            }
+
+            bool open(const char * ext, const char * function) {
+                if (is_stdout) {
+                    if (used_stdout) {
+                        fprintf(stderr, "warning: Not appending multiple file formats to stdout\n");
+                        return false;
+                    }
+
+                    used_stdout = true;
+#ifdef _WIN32
+                    fout = std::ofstream{"CON"};
+#else
+                    fout = std::ofstream{"/dev/stdout"};
+#endif
+                    // Not using fprintf stderr here because it might equal stdout
+                    // Also assuming /dev is mounted
+                    return true;
+                }
+
+                fname_out.resize(basename_length);
+                fname_out += ext;
+                fout = std::ofstream{fname_out};
+                if (!fout.is_open()) {
+                    fprintf(stderr, "%s: failed to open '%s' for writing\n", __func__, fname_out.c_str());
+                    return false;
+                }
+                fprintf(stderr, "%s: saving output to '%s'\n", function, fname_out.c_str());
+                return true;
+            }
+        } fout_factory{f < (int) params.fname_out.size() ? params.fname_out[f] : "", fname_inp, params};
 
         std::vector<float> pcmf32;               // mono-channel F32 PCM
         std::vector<std::vector<float>> pcmf32s; // stereo-channel F32 PCM
@@ -1102,6 +1113,9 @@ int main(int argc, char ** argv) {
                     params.tinydiarize ? "tdrz = 1, " : "",
                     params.no_timestamps ? 0 : 1);
 
+            if (params.print_colors) {
+                fprintf(stderr, "%s: color scheme: red (low confidence), yellow (medium), green (high confidence)\n", __func__);
+            }
             fprintf(stderr, "\n");
         }
 
@@ -1152,6 +1166,16 @@ int main(int argc, char ** argv) {
 
             wparams.suppress_nst     = params.suppress_nst;
 
+            wparams.vad            = params.vad;
+            wparams.vad_model_path = params.vad_model.c_str();
+
+            wparams.vad_params.threshold               = params.vad_threshold;
+            wparams.vad_params.min_speech_duration_ms  = params.vad_min_speech_duration_ms;
+            wparams.vad_params.min_silence_duration_ms = params.vad_min_silence_duration_ms;
+            wparams.vad_params.max_speech_duration_s   = params.vad_max_speech_duration_s;
+            wparams.vad_params.speech_pad_ms           = params.vad_speech_pad_ms;
+            wparams.vad_params.samples_overlap         = params.vad_samples_overlap;
+
             whisper_print_user_data user_data = { &params, &pcmf32s, 0 };
 
             const auto & grammar_parsed = params.grammar_parsed;
@@ -1170,7 +1194,7 @@ int main(int argc, char ** argv) {
 
             // this callback is called on each new segment
             if (!wparams.print_realtime) {
-                wparams.new_segment_callback           = whisper_print_segment_callback;
+                wparams.new_segment_callback           = fout_factory.print_segment_callback;
                 wparams.new_segment_callback_user_data = &user_data;
             }
 
@@ -1212,54 +1236,26 @@ int main(int argc, char ** argv) {
 
         // output stuff
         {
-            printf("\n");
+            // macros to stringify function name
+#define output_func(func, ext, param, ...) if (param && fout_factory.open(ext, #func)) {\
+    func(ctx, fout_factory.fout, params, __VA_ARGS__); \
+}
+#define output_ext(ext, ...) output_func(output_##ext, "." #ext, params.output_##ext, __VA_ARGS__)
 
-            // output to text file
-            if (params.output_txt) {
-                const auto fname_txt = fname_out + ".txt";
-                output_txt(ctx, fname_txt.c_str(), params, pcmf32s);
-            }
+            output_ext(txt, pcmf32s);
+            output_ext(vtt, pcmf32s);
+            output_ext(srt, pcmf32s);
+            output_ext(wts, pcmf32s, fname_inp.c_str(), float(pcmf32.size() + 1000)/WHISPER_SAMPLE_RATE, fout_factory.fname_out.c_str());
+            output_ext(csv, pcmf32s);
+            output_func(output_json, ".json", params.output_jsn, pcmf32s);
+            output_ext(lrc, pcmf32s);
+            output_func(output_score, ".score.txt", params.log_score, pcmf32s);
 
-            // output to VTT file
-            if (params.output_vtt) {
-                const auto fname_vtt = fname_out + ".vtt";
-                output_vtt(ctx, fname_vtt.c_str(), params, pcmf32s);
-            }
+#undef output_ext
+#undef output_func
 
-            // output to SRT file
-            if (params.output_srt) {
-                const auto fname_srt = fname_out + ".srt";
-                output_srt(ctx, fname_srt.c_str(), params, pcmf32s);
-            }
-
-            // output to WTS file
-            if (params.output_wts) {
-                const auto fname_wts = fname_out + ".wts";
-                output_wts(ctx, fname_wts.c_str(), fname_inp.c_str(), params, float(pcmf32.size() + 1000)/WHISPER_SAMPLE_RATE, pcmf32s);
-            }
-
-            // output to CSV file
-            if (params.output_csv) {
-                const auto fname_csv = fname_out + ".csv";
-                output_csv(ctx, fname_csv.c_str(), params, pcmf32s);
-            }
-
-            // output to JSON file
-            if (params.output_jsn) {
-                const auto fname_jsn = fname_out + ".json";
-                output_json(ctx, fname_jsn.c_str(), params, pcmf32s, params.output_jsn_full);
-            }
-
-            // output to LRC file
-            if (params.output_lrc) {
-                const auto fname_lrc = fname_out + ".lrc";
-                output_lrc(ctx, fname_lrc.c_str(), params, pcmf32s);
-            }
-
-            // output to score file
-            if (params.log_score) {
-                const auto fname_score = fname_out + ".score.txt";
-                output_score(ctx, fname_score.c_str(), params, pcmf32s);
+            if (fout_factory.is_stdout && !fout_factory.used_stdout) {
+                fprintf(stderr, "warning: '--output-file -' used without any other '--output-*'");
             }
         }
     }

examples/coi-serviceworker.js

@@ -0,0 +1,146 @@
+/*! coi-serviceworker v0.1.7 - Guido Zuidhof and contributors, licensed under MIT */
+let coepCredentialless = false;
+if (typeof window === 'undefined') {
+    self.addEventListener("install", () => self.skipWaiting());
+    self.addEventListener("activate", (event) => event.waitUntil(self.clients.claim()));
+
+    self.addEventListener("message", (ev) => {
+        if (!ev.data) {
+            return;
+        } else if (ev.data.type === "deregister") {
+            self.registration
+                .unregister()
+                .then(() => {
+                    return self.clients.matchAll();
+                })
+                .then(clients => {
+                    clients.forEach((client) => client.navigate(client.url));
+                });
+        } else if (ev.data.type === "coepCredentialless") {
+            coepCredentialless = ev.data.value;
+        }
+    });
+
+    self.addEventListener("fetch", function (event) {
+        const r = event.request;
+        if (r.cache === "only-if-cached" && r.mode !== "same-origin") {
+            return;
+        }
+
+        const request = (coepCredentialless && r.mode === "no-cors")
+            ? new Request(r, {
+                credentials: "omit",
+            })
+            : r;
+        event.respondWith(
+            fetch(request)
+                .then((response) => {
+                    if (response.status === 0) {
+                        return response;
+                    }
+
+                    const newHeaders = new Headers(response.headers);
+                    newHeaders.set("Cross-Origin-Embedder-Policy",
+                        coepCredentialless ? "credentialless" : "require-corp"
+                    );
+                    if (!coepCredentialless) {
+                        newHeaders.set("Cross-Origin-Resource-Policy", "cross-origin");
+                    }
+                    newHeaders.set("Cross-Origin-Opener-Policy", "same-origin");
+
+                    return new Response(response.body, {
+                        status: response.status,
+                        statusText: response.statusText,
+                        headers: newHeaders,
+                    });
+                })
+                .catch((e) => console.error(e))
+        );
+    });
+
+} else {
+    (() => {
+        const reloadedBySelf = window.sessionStorage.getItem("coiReloadedBySelf");
+        window.sessionStorage.removeItem("coiReloadedBySelf");
+        const coepDegrading = (reloadedBySelf == "coepdegrade");
+
+        // You can customize the behavior of this script through a global `coi` variable.
+        const coi = {
+            shouldRegister: () => !reloadedBySelf,
+            shouldDeregister: () => false,
+            coepCredentialless: () => true,
+            coepDegrade: () => true,
+            doReload: () => window.location.reload(),
+            quiet: false,
+            ...window.coi
+        };
+
+        const n = navigator;
+        const controlling = n.serviceWorker && n.serviceWorker.controller;
+
+        // Record the failure if the page is served by serviceWorker.
+        if (controlling && !window.crossOriginIsolated) {
+            window.sessionStorage.setItem("coiCoepHasFailed", "true");
+        }
+        const coepHasFailed = window.sessionStorage.getItem("coiCoepHasFailed");
+
+        if (controlling) {
+            // Reload only on the first failure.
+            const reloadToDegrade = coi.coepDegrade() && !(
+                coepDegrading || window.crossOriginIsolated
+            );
+            n.serviceWorker.controller.postMessage({
+                type: "coepCredentialless",
+                value: (reloadToDegrade || coepHasFailed && coi.coepDegrade())
+                    ? false
+                    : coi.coepCredentialless(),
+            });
+            if (reloadToDegrade) {
+                !coi.quiet && console.log("Reloading page to degrade COEP.");
+                window.sessionStorage.setItem("coiReloadedBySelf", "coepdegrade");
+                coi.doReload("coepdegrade");
+            }
+
+            if (coi.shouldDeregister()) {
+                n.serviceWorker.controller.postMessage({ type: "deregister" });
+            }
+        }
+
+        // If we're already coi: do nothing. Perhaps it's due to this script doing its job, or COOP/COEP are
+        // already set from the origin server. Also if the browser has no notion of crossOriginIsolated, just give up here.
+        if (window.crossOriginIsolated !== false || !coi.shouldRegister()) return;
+
+        if (!window.isSecureContext) {
+            !coi.quiet && console.log("COOP/COEP Service Worker not registered, a secure context is required.");
+            return;
+        }
+
+        // In some environments (e.g. Firefox private mode) this won't be available
+        if (!n.serviceWorker) {
+            !coi.quiet && console.error("COOP/COEP Service Worker not registered, perhaps due to private mode.");
+            return;
+        }
+
+        n.serviceWorker.register(window.document.currentScript.src).then(
+            (registration) => {
+                !coi.quiet && console.log("COOP/COEP Service Worker registered", registration.scope);
+
+                registration.addEventListener("updatefound", () => {
+                    !coi.quiet && console.log("Reloading page to make use of updated COOP/COEP Service Worker.");
+                    window.sessionStorage.setItem("coiReloadedBySelf", "updatefound");
+                    coi.doReload();
+                });
+
+                // If the registration is active, but it's not controlling the page
+                if (registration.active && !n.serviceWorker.controller) {
+                    !coi.quiet && console.log("Reloading page to make use of COOP/COEP Service Worker.");
+                    window.sessionStorage.setItem("coiReloadedBySelf", "notcontrolling");
+                    coi.doReload();
+                }
+            },
+            (err) => {
+                !coi.quiet && console.error("COOP/COEP Service Worker failed to register:", err);
+            }
+        );
+    })();
+}

examples/command.wasm/CMakeLists.txt

@@ -36,7 +36,7 @@ set_target_properties(${TARGET} PROPERTIES LINK_FLAGS " \
     -s INITIAL_MEMORY=1024MB \
     -s TOTAL_MEMORY=1024MB \
     -s FORCE_FILESYSTEM=1 \
-    -s EXPORTED_RUNTIME_METHODS=\"['print', 'printErr', 'ccall', 'cwrap']\" \
+    -s EXPORTED_RUNTIME_METHODS=\"['print', 'printErr', 'ccall', 'cwrap', 'HEAPU8']\" \
     ${EXTRA_FLAGS} \
     ")
 

examples/command.wasm/README.md

@@ -3,7 +3,7 @@
 This is a basic Voice Assistant example that accepts voice commands from the microphone.
 It runs in fully in the browser via WebAseembly.
 
-Online demo: https://whisper.ggerganov.com/command/
+Online demo: https://ggerganov.github.io/whisper.cpp/command.wasm
 
 Terminal version: [examples/command](/examples/command)
 
@@ -15,9 +15,23 @@ git clone https://github.com/ggerganov/whisper.cpp
 cd whisper.cpp
 mkdir build-em && cd build-em
 emcmake cmake ..
-make -j
+make -j libcommand
+```
+The example can then be started by running a local HTTP server:
+```console
+python3 examples/server.py
+```
+And then opening a browser to the following URL:
+http://localhost:8000/command.wasm/
 
-# copy the produced page to your HTTP path
+To run the example in a different server, you need to copy the following files
+to the server's HTTP path:
+```
 cp bin/command.wasm/*       /path/to/html/
+cp bin/libcommand.js        /path/to/html/
 cp bin/libcommand.worker.js /path/to/html/
 ```
+
+> 📝 **Note:** As of Emscripten 3.1.58 (April 2024), separate worker.js files are no
+> longer generated and the worker is embedded in the main JS file. So the worker
+> file will not be geneated for versions later than `3.1.58`.

examples/command.wasm/index-tmpl.html

@@ -24,6 +24,8 @@
                 overflow-x: scroll;
             }
         </style>
+        <script src="../coi-serviceworker.js"></script>
+        <link rel="icon" href="data:,">
     </head>
     <body>
         <div id="main-container">
@@ -36,11 +38,10 @@
             <br><br>
 
             <b>More examples:</b>
-                <a href="https://whisper.ggerganov.com/">main</a> |
-                <a href="https://whisper.ggerganov.com/bench">bench</a> |
-                <a href="https://whisper.ggerganov.com/stream">stream</a> |
-                <a href="https://whisper.ggerganov.com/command">command</a> |
-                <a href="https://whisper.ggerganov.com/talk">talk</a> |
+                <a href="../">main</a> |
+                <a href="../bench.wasm/">bench</a> |
+                <a href="../stream.wasm">stream</a> |
+                <a href="../command.wasm/">command</a> |
 
             <br><br>
 

examples/command/command.cpp

@@ -3,7 +3,7 @@
 // Speak short text commands to the microphone.
 // This program will detect your voice command and convert them to text.
 //
-// ref: https://github.com/ggerganov/whisper.cpp/issues/171
+// ref: https://github.com/ggml-org/whisper.cpp/issues/171
 //
 
 #include "common-sdl.h"

examples/common-whisper.cpp

@@ -26,10 +26,6 @@
 #define MINIAUDIO_IMPLEMENTATION
 #include "miniaudio.h"
 
-#if defined(_MSC_VER)
-#pragma warning(disable: 4244 4267) // possible loss of data
-#endif
-
 #ifdef _WIN32
 #include <fcntl.h>
 #include <io.h>

examples/common.cpp

@@ -10,10 +10,6 @@
 #include <regex>
 #include <sstream>
 
-#if defined(_MSC_VER)
-#pragma warning(disable: 4244 4267) // possible loss of data
-#endif
-
 // Function to check if the next argument exists
 static std::string get_next_arg(int& i, int argc, char** argv, const std::string& flag, gpt_params& params) {
     if (i + 1 < argc && argv[i + 1][0] != '-') {
@@ -247,17 +243,6 @@ std::map<std::string, int32_t> json_parse(const std::string & fname) {
     return result;
 }
 
-std::string convert_to_utf8(const std::wstring & input) {
-    std::wstring_convert<std::codecvt_utf8<wchar_t>> converter;
-    return converter.to_bytes(input);
-}
-
-
-std::wstring convert_to_wstring(const std::string & input) {
-    std::wstring_convert<std::codecvt_utf8<wchar_t>> converter;
-    return converter.from_bytes(input);
-}
-
 void gpt_split_words(std::string str, std::vector<std::string>& words) {
     const std::string pattern = R"('s|'t|'re|'ve|'m|'ll|'d| ?[[:alpha:]]+| ?[[:digit:]]+| ?[^\s[:alpha:][:digit:]]+|\s+(?!\S)|\s+)";
     const std::regex re(pattern);

examples/common.h

@@ -283,7 +283,7 @@ static std::string set_xterm256_foreground(int r, int g, int b) {
 }
 
 // Lowest is red, middle is yellow, highest is green. Color scheme from
-// Paul Tol; it is colorblind friendly https://personal.sron.nl/~pault/
+// Paul Tol; it is colorblind friendly https://sronpersonalpages.nl/~pault
 const std::vector<std::string> k_colors = {
     set_xterm256_foreground(220,   5,  12),
     set_xterm256_foreground(232,  96,  28),

examples/deprecation-warning/CMakeLists.txt

@@ -1,4 +1,6 @@
 add_executable(main ./deprecation-warning.cpp)
 add_executable(bench ./deprecation-warning.cpp)
-add_executable(stream ./deprecation-warning.cpp)
-add_executable(command ./deprecation-warning.cpp)
+if (WHISPER_SDL2)
+    add_executable(stream ./deprecation-warning.cpp)
+    add_executable(command ./deprecation-warning.cpp)
+endif()

examples/ffmpeg-transcode.cpp

@@ -194,7 +194,7 @@ static int decode_audio(struct audio_buffer *audio_buf, s16 **data, int *size)
 	AVIOContext *avio_ctx;
 	AVStream *stream;
 	AVCodecContext *codec;
-	AVPacket packet;
+	AVPacket *packet;
 	AVFrame *frame;
 	struct SwrContext *swr;
 	u8 *avio_ctx_buffer;
@@ -249,6 +249,20 @@ static int decode_audio(struct audio_buffer *audio_buf, s16 **data, int *size)
 	/* prepare resampler */
 	swr = swr_alloc();
 
+#if LIBAVCODEC_VERSION_MAJOR > 60
+	AVChannelLayout in_ch_layout = codec->ch_layout;
+	AVChannelLayout out_ch_layout = AV_CHANNEL_LAYOUT_MONO;
+
+	/* Set the source audio layout as-is */
+	av_opt_set_chlayout(swr, "in_chlayout", &in_ch_layout, 0);
+	av_opt_set_int(swr, "in_sample_rate", codec->sample_rate, 0);
+	av_opt_set_sample_fmt(swr, "in_sample_fmt", codec->sample_fmt, 0);
+
+	/* Convert it into 16khz Mono */
+	av_opt_set_chlayout(swr, "out_chlayout", &out_ch_layout, 0);
+	av_opt_set_int(swr, "out_sample_rate", WAVE_SAMPLE_RATE, 0);
+	av_opt_set_sample_fmt(swr, "out_sample_fmt", AV_SAMPLE_FMT_S16, 0);
+#else
 	av_opt_set_int(swr, "in_channel_count", codec->channels, 0);
 	av_opt_set_int(swr, "out_channel_count", 1, 0);
 	av_opt_set_int(swr, "in_channel_layout", codec->channel_layout, 0);
@@ -257,6 +271,7 @@ static int decode_audio(struct audio_buffer *audio_buf, s16 **data, int *size)
 	av_opt_set_int(swr, "out_sample_rate", WAVE_SAMPLE_RATE, 0);
 	av_opt_set_sample_fmt(swr, "in_sample_fmt", codec->sample_fmt, 0);
 	av_opt_set_sample_fmt(swr, "out_sample_fmt", AV_SAMPLE_FMT_S16, 0);
+#endif
 
 	swr_init(swr);
 	if (!swr_is_initialized(swr)) {
@@ -264,7 +279,11 @@ static int decode_audio(struct audio_buffer *audio_buf, s16 **data, int *size)
 		return -1;
 	}
 
-	av_init_packet(&packet);
+	packet=av_packet_alloc();
+	if (!packet) {
+		LOG("Error allocating the packet\n");
+		return -1;
+	}
 	frame = av_frame_alloc();
 	if (!frame) {
         LOG("Error allocating the frame\n");
@@ -274,8 +293,8 @@ static int decode_audio(struct audio_buffer *audio_buf, s16 **data, int *size)
 	/* iterate through frames */
 	*data = NULL;
 	*size = 0;
-	while (av_read_frame(fmt_ctx, &packet) >= 0) {
-		avcodec_send_packet(codec, &packet);
+	while (av_read_frame(fmt_ctx, packet) >= 0) {
+		avcodec_send_packet(codec, packet);
 
 		err = avcodec_receive_frame(codec, frame);
 		if (err == AVERROR(EAGAIN))
@@ -286,10 +305,11 @@ static int decode_audio(struct audio_buffer *audio_buf, s16 **data, int *size)
 	/* Flush any remaining conversion buffers... */
 	convert_frame(swr, codec, frame, data, size, true);
 
+	av_packet_free(&packet);
 	av_frame_free(&frame);
 	swr_free(&swr);
     //avio_context_free(); // todo?
-	avcodec_close(codec);
+	avcodec_free_context(&codec);
 	avformat_close_input(&fmt_ctx);
 	avformat_free_context(fmt_ctx);
 

examples/livestream.sh

@@ -2,7 +2,7 @@
 #
 # Transcribe audio livestream by feeding ffmpeg output to whisper.cpp at regular intervals
 # Idea by @semiformal-net
-# ref: https://github.com/ggerganov/whisper.cpp/issues/185
+# ref: https://github.com/ggml-org/whisper.cpp/issues/185
 #
 
 set -eo pipefail

examples/server.py

@@ -0,0 +1,115 @@
+import http.server
+import socketserver
+import os
+import sys
+from pathlib import Path
+import urllib.parse
+
+SCRIPT_DIR = Path(__file__).parent.absolute()
+DIRECTORY = os.path.join(SCRIPT_DIR, "../build-em/bin")
+DIRECTORY = os.path.abspath(DIRECTORY)
+
+# The context root we want for all applications
+CONTEXT_ROOT = "/whisper.cpp"
+
+class CustomHTTPRequestHandler(http.server.SimpleHTTPRequestHandler):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, directory=DIRECTORY, **kwargs)
+
+    def do_GET(self):
+        # Redirect root to the context root
+        if self.path == '/':
+            self.send_response(302)
+            self.send_header('Location', CONTEXT_ROOT + '/')
+            self.end_headers()
+            return
+
+        # Handle requests under the context root
+        if self.path.startswith(CONTEXT_ROOT):
+            # Remove the context root prefix to get the actual path
+            actual_path = self.path[len(CONTEXT_ROOT):]
+
+            if not actual_path:
+                self.send_response(302)
+                self.send_header('Location', CONTEXT_ROOT + '/')
+                self.end_headers()
+                return
+
+            if '.worker.js' in actual_path:
+                worker_file = os.path.basename(actual_path)
+                worker_path = os.path.join(DIRECTORY, worker_file)
+
+                if os.path.exists(worker_path):
+                    print(f"Found worker file: {worker_path}")
+                    self.path = '/' + worker_file
+                else:
+                    print(f"Worker file not found: {worker_path}")
+
+            elif actual_path == '/':
+                self.path = '/whisper.wasm/index.html'
+            elif actual_path.startswith('/bench.wasm/') or actual_path.startswith('/command.wasm/') or actual_path.startswith('/stream.wasm/'):
+                # Keep the path as is, just remove the context root
+                self.path = actual_path
+            # For all other paths under the context root
+            else:
+                # Check if this is a request to a file in whisper.wasm
+                potential_file = os.path.join(DIRECTORY, 'whisper.wasm', actual_path.lstrip('/'))
+                if os.path.exists(potential_file) and not os.path.isdir(potential_file):
+                    self.path = '/whisper.wasm' + actual_path
+                else:
+                    # Try to resolve the file from the base directory
+                    potential_file = os.path.join(DIRECTORY, actual_path.lstrip('/'))
+                    if os.path.exists(potential_file):
+                        self.path = actual_path
+
+        # For direct requests to worker files (without context root as these
+        # are in the build-em/bin directory
+        elif '.worker.js' in self.path:
+            worker_file = os.path.basename(self.path)
+            worker_path = os.path.join(DIRECTORY, worker_file)
+
+            if os.path.exists(worker_path):
+                self.path = '/' + worker_file
+
+        # Handle coi-serviceworker.js separately
+        if 'coi-serviceworker.js' in self.path:
+            worker_file = "coi-serviceworker.js"
+            worker_path = os.path.join(SCRIPT_DIR, worker_file)
+            if os.path.exists(worker_path):
+                self.send_response(200)
+                self.send_header('Content-type', 'application/javascript')
+                self.end_headers()
+                with open(worker_path, 'rb') as file:
+                    self.wfile.write(file.read())
+                return
+            else:
+                print(f"Warning: Could not find {worker_path}")
+
+        return super().do_GET()
+
+    def end_headers(self):
+        # Add required headers for SharedArrayBuffer
+        self.send_header("Cross-Origin-Opener-Policy", "same-origin")
+        self.send_header("Cross-Origin-Embedder-Policy", "require-corp")
+        self.send_header("Access-Control-Allow-Origin", "*")
+        super().end_headers()
+
+PORT = 8000
+
+# Enable address reuse
+class CustomServer(socketserver.TCPServer):
+    allow_reuse_address = True
+
+try:
+    with CustomServer(("", PORT), CustomHTTPRequestHandler) as httpd:
+        print(f"Serving directory '{DIRECTORY}' at http://localhost:{PORT}")
+        print(f"Application context root: http://localhost:{PORT}{CONTEXT_ROOT}/")
+        try:
+            httpd.serve_forever()
+        except KeyboardInterrupt:
+            print("\nServer stopped.")
+            # Force complete exit
+            sys.exit(0)
+except OSError as e:
+    print(f"Error: {e}")
+    sys.exit(1)

examples/server/server.cpp

@@ -14,10 +14,6 @@
 #include <thread>
 #include <vector>
 
-#if defined(_MSC_VER)
-#pragma warning(disable: 4244 4267) // possible loss of data
-#endif
-
 using namespace httplib;
 using json = nlohmann::ordered_json;
 
@@ -79,6 +75,7 @@ struct whisper_params {
     bool use_gpu         = true;
     bool flash_attn      = false;
     bool suppress_nst    = false;
+    bool no_context      = false;
 
     std::string language        = "en";
     std::string prompt          = "";
@@ -140,6 +137,8 @@ void whisper_print_usage(int /*argc*/, char ** argv, const whisper_params & para
     fprintf(stderr, "  --convert,                     [%-7s] Convert audio to WAV, requires ffmpeg on the server\n", sparams.ffmpeg_converter ? "true" : "false");
     fprintf(stderr, "  -sns,      --suppress-nst      [%-7s] suppress non-speech tokens\n", params.suppress_nst ? "true" : "false");
     fprintf(stderr, "  -nth N,    --no-speech-thold N [%-7.2f] no speech threshold\n",   params.no_speech_thold);
+    fprintf(stderr, "  -nc,       --no-context        [%-7s] do not use previous audio context\n", params.no_context ? "true" : "false");
+    fprintf(stderr, "  -ng,       --no-gpu            [%-7s] do not use gpu\n", params.use_gpu ? "false" : "true");
     fprintf(stderr, "\n");
 }
 
@@ -186,6 +185,7 @@ bool whisper_params_parse(int argc, char ** argv, whisper_params & params, serve
         else if (arg == "-fa"   || arg == "--flash-attn")      { params.flash_attn      = true; }
         else if (arg == "-sns"  || arg == "--suppress-nst")    { params.suppress_nst    = true; }
         else if (arg == "-nth"  || arg == "--no-speech-thold") { params.no_speech_thold = std::stof(argv[++i]); }
+        else if (arg == "-nc"   || arg == "--no-context")      { params.no_context      = true; }
 
         // server params
         else if (                  arg == "--port")            { sparams.port        = std::stoi(argv[++i]); }
@@ -506,6 +506,10 @@ void get_req_parameters(const Request & req, whisper_params & params)
     {
         params.suppress_nst = parse_str_to_bool(req.get_file_value("suppress_nst").content);
     }
+    if (req.has_file("no_context"))
+    {
+        params.no_context = parse_str_to_bool(req.get_file_value("no_context").content);
+    }
 }
 
 }  // namespace
@@ -818,6 +822,7 @@ int main(int argc, char ** argv) {
 
             wparams.no_timestamps    = params.no_timestamps;
             wparams.token_timestamps = !params.no_timestamps && params.response_format == vjson_format;
+            wparams.no_context       = params.no_context;
 
             wparams.suppress_nst     = params.suppress_nst;
 
@@ -834,33 +839,25 @@ int main(int argc, char ** argv) {
                 wparams.progress_callback_user_data = &user_data;
             }
 
-            // examples for abort mechanism
-            // in examples below, we do not abort the processing, but we could if the flag is set to true
-
-            // the callback is called before every encoder run - if it returns false, the processing is aborted
-            {
-                static bool is_aborted = false; // NOTE: this should be atomic to avoid data race
-
-                wparams.encoder_begin_callback = [](struct whisper_context * /*ctx*/, struct whisper_state * /*state*/, void * user_data) {
-                    bool is_aborted = *(bool*)user_data;
-                    return !is_aborted;
-                };
-                wparams.encoder_begin_callback_user_data = &is_aborted;
-            }
-
-            // the callback is called before every computation - if it returns true, the computation is aborted
-            {
-                static bool is_aborted = false; // NOTE: this should be atomic to avoid data race
-
-                wparams.abort_callback = [](void * user_data) {
-                    bool is_aborted = *(bool*)user_data;
-                    return is_aborted;
-                };
-                wparams.abort_callback_user_data = &is_aborted;
-            }
+            // tell whisper to abort if the HTTP connection closed
+            wparams.abort_callback = [](void *user_data) {
+                // user_data is a pointer to our Request
+                auto req_ptr = static_cast<const httplib::Request*>(user_data);
+                return req_ptr->is_connection_closed();
+            };
+            wparams.abort_callback_user_data = (void*)&req;
 
             if (whisper_full_parallel(ctx, wparams, pcmf32.data(), pcmf32.size(), params.n_processors) != 0) {
+                // handle failure or early abort
+                if (req.is_connection_closed()) {
+                    // log client disconnect
+                    fprintf(stderr, "client disconnected, aborted processing\n");
+                    res.status = 499; // Client Closed Request (nginx convention)
+                    res.set_content("{\"error\":\"client disconnected\"}", "application/json");
+                    return;
+                }
                 fprintf(stderr, "%s: failed to process audio\n", argv[0]);
+                res.status = 500; // Internal Server Error
                 const std::string error_resp = "{\"error\":\"failed to process audio\"}";
                 res.set_content(error_resp, "application/json");
                 return;
@@ -918,14 +915,26 @@ int main(int argc, char ** argv) {
             res.set_content(ss.str(), "text/vtt");
         } else if (params.response_format == vjson_format) {
             /* try to match openai/whisper's Python format */
-            std::string results = output_str(ctx, params, pcmf32s);
+            std::string results = output_str(ctx, params, pcmf32s); 
+            // Get language probabilities
+            std::vector<float> lang_probs(whisper_lang_max_id() + 1, 0.0f);
+            const auto detected_lang_id = whisper_lang_auto_detect(ctx, 0, params.n_threads, lang_probs.data());
             json jres = json{
                 {"task", params.translate ? "translate" : "transcribe"},
                 {"language", whisper_lang_str_full(whisper_full_lang_id(ctx))},
                 {"duration", float(pcmf32.size())/WHISPER_SAMPLE_RATE},
                 {"text", results},
-                {"segments", json::array()}
+                {"segments", json::array()},
+                {"detected_language", whisper_lang_str_full(detected_lang_id)},
+                {"detected_language_probability", lang_probs[detected_lang_id]},
+                {"language_probabilities", json::object()}
             };
+            // Add all language probabilities
+            for (int i = 0; i <= whisper_lang_max_id(); ++i) {
+                if (lang_probs[i] > 0.001f) { // Only include non-negligible probabilities
+                    jres["language_probabilities"][whisper_lang_str(i)] = lang_probs[i];
+                }
+            }
             const int n_segments = whisper_full_n_segments(ctx);
             for (int i = 0; i < n_segments; ++i)
             {
@@ -1024,6 +1033,11 @@ int main(int argc, char ** argv) {
         // check if the model is in the file system
     });
 
+    svr.Get(sparams.request_path + "/health", [&](const Request &, Response &res){
+        const std::string health_response = "{\"status\":\"ok\"}";
+        res.set_content(health_response, "application/json");
+    });
+
     svr.set_exception_handler([](const Request &, Response &res, std::exception_ptr ep) {
         const char fmt[] = "500 Internal Server Error\n%s";
         char buf[BUFSIZ];

examples/stream.wasm/CMakeLists.txt

@@ -35,7 +35,7 @@ set_target_properties(${TARGET} PROPERTIES LINK_FLAGS " \
     -s INITIAL_MEMORY=1024MB \
     -s TOTAL_MEMORY=1024MB \
     -s FORCE_FILESYSTEM=1 \
-    -s EXPORTED_RUNTIME_METHODS=\"['print', 'printErr', 'ccall', 'cwrap']\" \
+    -s EXPORTED_RUNTIME_METHODS=\"['print', 'printErr', 'ccall', 'cwrap', 'HEAPU8']\" \
     ${EXTRA_FLAGS} \
     ")
 

examples/stream.wasm/README.md

@@ -13,8 +13,23 @@ cd whisper.cpp
 mkdir build-em && cd build-em
 emcmake cmake ..
 make -j
+```
+The example can then be started by running a local HTTP server:
+```console
+python3 examples/server.py
+```
+And then opening a browser to the following URL:
+http://localhost:8000/stream.wasm
 
+To run the example in a different server, you need to copy the following files
+to the server's HTTP path:
+```
 # copy the produced page to your HTTP path
 cp bin/stream.wasm/*       /path/to/html/
+cp bin/libstream.js        /path/to/html/
 cp bin/libstream.worker.js /path/to/html/
 ```
+
+> 📝 **Note:** As of Emscripten 3.1.58 (April 2024), separate worker.js files are no
+> longer generated and the worker is embedded in the main JS file. So the worker
+> file will not be geneated for versions later than `3.1.58`.

examples/stream.wasm/index-tmpl.html

@@ -24,6 +24,8 @@
                 overflow-x: scroll;
             }
         </style>
+        <script src="../coi-serviceworker.js"></script>
+        <link rel="icon" href="data:,">
     </head>
     <body>
         <div id="main-container">
@@ -36,11 +38,10 @@
             <br><br>
 
             <b>More examples:</b>
-                <a href="https://whisper.ggerganov.com/">main</a> |
-                <a href="https://whisper.ggerganov.com/bench">bench</a> |
-                <a href="https://whisper.ggerganov.com/stream">stream</a> |
-                <a href="https://whisper.ggerganov.com/command">command</a> |
-                <a href="https://whisper.ggerganov.com/talk">talk</a> |
+                <a href="../">main</a> |
+                <a href="../bench.wasm/">bench</a> |
+                <a href="../stream.wasm">stream</a> |
+                <a href="../command.wasm/">command</a> |
 
             <br><br>
 

examples/talk-llama/CMakeLists.txt

@@ -12,11 +12,15 @@ if (WHISPER_SDL2)
         llama-context.cpp
         llama-cparams.cpp
         llama-grammar.cpp
+        llama-graph.cpp
         llama-hparams.cpp
         llama-impl.cpp
+        llama-io.cpp
         llama-kv-cache.cpp
+        llama-memory.cpp
         llama-mmap.cpp
         llama-model-loader.cpp
+        llama-model-saver.cpp
         llama-model.cpp
         llama-quant.cpp
         llama-sampling.cpp

examples/talk-llama/llama-adapter.cpp

@@ -4,14 +4,13 @@
 #include "llama-mmap.h"
 #include "llama-model.h"
 
-#include <algorithm>
 #include <map>
 #include <cassert>
 #include <stdexcept>
 
 // vec
 
-struct ggml_tensor * llama_adapter_cvec::tensor_for(int il) const {
+ggml_tensor * llama_adapter_cvec::tensor_for(int il) const {
     if (il < 0 || il < layer_start || il > layer_end || (size_t) il >= tensors.size()) {
         return nullptr;
     }
@@ -19,7 +18,7 @@ struct ggml_tensor * llama_adapter_cvec::tensor_for(int il) const {
     return tensors[il];
 }
 
-struct ggml_tensor * llama_adapter_cvec::apply_to(struct ggml_context * ctx, struct ggml_tensor * cur, int  il) const {
+ggml_tensor * llama_adapter_cvec::apply_to(ggml_context * ctx, ggml_tensor * cur, int  il) const {
     ggml_tensor * layer_dir = tensor_for(il);
     if (layer_dir != nullptr) {
         cur = ggml_add(ctx, cur, layer_dir);
@@ -40,7 +39,7 @@ bool llama_adapter_cvec::init(const llama_model & model) {
     auto ctx_for_buft = [&](ggml_backend_buffer_type_t buft) -> ggml_context * {
         auto it = ctx_map.find(buft);
         if (it == ctx_map.end()) {
-            struct ggml_init_params params = {
+            ggml_init_params params = {
                 /*.mem_size   =*/ hparams.n_layer*ggml_tensor_overhead(),
                 /*.mem_buffer =*/ NULL,
                 /*.no_alloc   =*/ true,
@@ -91,7 +90,7 @@ bool llama_adapter_cvec::init(const llama_model & model) {
     return true;
 }
 
-int32_t llama_adapter_cvec::apply(
+bool llama_adapter_cvec::apply(
         const llama_model & model,
         const float * data,
         size_t len,
@@ -104,17 +103,17 @@ int32_t llama_adapter_cvec::apply(
         // disable the current control vector (but leave allocated for later)
         layer_start = -1;
         layer_end   = -1;
-        return 0;
+        return true;
     }
 
     if (n_embd != (int) hparams.n_embd) {
         LLAMA_LOG_ERROR("%s: control vector n_embd does not match model\n", __func__);
-        return 1;
+        return false;
     }
 
     if (tensors.empty()) {
         if (!init(model)) {
-            return 1;
+            return false;
         }
     }
 
@@ -130,12 +129,12 @@ int32_t llama_adapter_cvec::apply(
         }
     }
 
-    return 0;
+    return true;
 }
 
 // lora
 
-llama_adapter_lora_weight * llama_adapter_lora::get_weight(struct ggml_tensor * w) {
+llama_adapter_lora_weight * llama_adapter_lora::get_weight(ggml_tensor * w) {
     const std::string name(w->name);
 
     const auto pos = ab_map.find(name);
@@ -146,11 +145,11 @@ llama_adapter_lora_weight * llama_adapter_lora::get_weight(struct ggml_tensor *
     return nullptr;
 }
 
-static void llama_adapter_lora_init_impl(struct llama_model & model, const char * path_lora, struct llama_adapter_lora & adapter) {
+static void llama_adapter_lora_init_impl(llama_model & model, const char * path_lora, llama_adapter_lora & adapter) {
     LLAMA_LOG_INFO("%s: loading lora adapter from '%s' ...\n", __func__, path_lora);
 
     ggml_context * ctx_init;
-    struct gguf_init_params meta_gguf_params = {
+    gguf_init_params meta_gguf_params = {
         /* .no_alloc = */ true,
         /* .ctx      = */ &ctx_init,
     };
@@ -201,7 +200,7 @@ static void llama_adapter_lora_init_impl(struct llama_model & model, const char
         auto it = ctx_map.find(buft);
         if (it == ctx_map.end()) {
             // add a new context
-            struct ggml_init_params params = {
+            ggml_init_params params = {
                 /*.mem_size   =*/ n_tensors*ggml_tensor_overhead(),
                 /*.mem_buffer =*/ NULL,
                 /*.no_alloc   =*/ true,
@@ -248,6 +247,29 @@ static void llama_adapter_lora_init_impl(struct llama_model & model, const char
         }
     }
 
+    // get extra buffer types of the CPU
+    // TODO: a more general solution for non-CPU extra buft should be imlpemented in the future
+    //       ref: https://github.com/ggml-org/llama.cpp/pull/12593#pullrequestreview-2718659948
+    std::vector<ggml_backend_buffer_type_t> buft_extra;
+    {
+        auto * cpu_dev = ggml_backend_dev_by_type(GGML_BACKEND_DEVICE_TYPE_CPU);
+        if (!cpu_dev) {
+            throw std::runtime_error(format("%s: no CPU backend found", __func__));
+        }
+        auto * cpu_reg = ggml_backend_dev_backend_reg(cpu_dev);
+
+        auto ggml_backend_dev_get_extra_bufts_fn = (ggml_backend_dev_get_extra_bufts_t)
+            ggml_backend_reg_get_proc_address(cpu_reg, "ggml_backend_dev_get_extra_bufts");
+
+        if (ggml_backend_dev_get_extra_bufts_fn) {
+            ggml_backend_buffer_type_t * extra_bufts = ggml_backend_dev_get_extra_bufts_fn(cpu_dev);
+            while (extra_bufts && *extra_bufts) {
+                buft_extra.emplace_back(*extra_bufts);
+                ++extra_bufts;
+            }
+        }
+    }
+
     // add tensors
     for (auto & it : ab_map) {
         const std::string & name = it.first;
@@ -264,7 +286,26 @@ static void llama_adapter_lora_init_impl(struct llama_model & model, const char
             throw std::runtime_error("LoRA tensor '" + name + "' does not exist in base model (hint: maybe wrong base model?)");
         }
 
-        struct ggml_context * dev_ctx = ctx_for_buft(ggml_backend_buffer_get_type(model_tensor->buffer));
+        auto * buft = ggml_backend_buffer_get_type(model_tensor->buffer);
+
+        // do not load loras to extra buffer types (i.e. bufts for repacking) -> use the CPU in that case
+        for (auto & ex : buft_extra) {
+            if (ex == buft) {
+                LLAMA_LOG_WARN("%s: lora for '%s' cannot use buft '%s', fallback to CPU\n", __func__, model_tensor->name, ggml_backend_buft_name(buft));
+
+                auto * cpu_dev = ggml_backend_dev_by_type(GGML_BACKEND_DEVICE_TYPE_CPU);
+                if (!cpu_dev) {
+                    throw std::runtime_error(format("%s: no CPU backend found", __func__));
+                }
+                buft = ggml_backend_dev_buffer_type(cpu_dev);
+
+                break;
+            }
+        }
+
+        LLAMA_LOG_DEBUG("%s: lora for '%s' -> '%s'\n", __func__, model_tensor->name, ggml_backend_buft_name(buft));
+
+        ggml_context * dev_ctx = ctx_for_buft(buft);
         // validate tensor shape
         if (is_token_embd) {
             // expect B to be non-transposed, A and B are flipped; see llm_build_inp_embd()
@@ -281,8 +322,8 @@ static void llama_adapter_lora_init_impl(struct llama_model & model, const char
         }
 
         // save tensor to adapter
-        struct ggml_tensor * tensor_a = ggml_dup_tensor(dev_ctx, w.a);
-        struct ggml_tensor * tensor_b = ggml_dup_tensor(dev_ctx, w.b);
+        ggml_tensor * tensor_a = ggml_dup_tensor(dev_ctx, w.a);
+        ggml_tensor * tensor_b = ggml_dup_tensor(dev_ctx, w.b);
         ggml_set_name(tensor_a, w.a->name);
         ggml_set_name(tensor_b, w.b->name);
         adapter.ab_map[name] = llama_adapter_lora_weight(tensor_a, tensor_b);
@@ -308,7 +349,7 @@ static void llama_adapter_lora_init_impl(struct llama_model & model, const char
     {
         llama_file gguf_file(path_lora, "rb");
         std::vector<uint8_t> read_buf;
-        auto set_tensor = [&](struct ggml_tensor * orig, struct ggml_tensor * dev) {
+        auto set_tensor = [&](ggml_tensor * orig, ggml_tensor * dev) {
             size_t offs = gguf_get_data_offset(ctx_gguf.get()) + gguf_get_tensor_offset(ctx_gguf.get(), gguf_find_tensor(ctx_gguf.get(), orig->name));
             size_t size = ggml_nbytes(orig);
             read_buf.resize(size);
@@ -327,8 +368,8 @@ static void llama_adapter_lora_init_impl(struct llama_model & model, const char
     LLAMA_LOG_INFO("%s: loaded %zu tensors from lora file\n", __func__, adapter.ab_map.size()*2);
 }
 
-struct llama_adapter_lora * llama_adapter_lora_init(struct llama_model * model, const char * path_lora) {
-    struct llama_adapter_lora * adapter = new llama_adapter_lora();
+llama_adapter_lora * llama_adapter_lora_init(llama_model * model, const char * path_lora) {
+    llama_adapter_lora * adapter = new llama_adapter_lora();
 
     try {
         llama_adapter_lora_init_impl(*model, path_lora, *adapter);
@@ -342,6 +383,6 @@ struct llama_adapter_lora * llama_adapter_lora_init(struct llama_model * model,
     return nullptr;
 }
 
-void llama_adapter_lora_free(struct llama_adapter_lora * adapter) {
+void llama_adapter_lora_free(llama_adapter_lora * adapter) {
     delete adapter;
 }

examples/talk-llama/llama-adapter.h

@@ -15,11 +15,11 @@
 //
 
 struct llama_adapter_cvec {
-    struct ggml_tensor * tensor_for(int il) const;
+    ggml_tensor * tensor_for(int il) const;
 
-    struct ggml_tensor * apply_to(struct ggml_context * ctx, struct ggml_tensor * cur, int  il) const;
+    ggml_tensor * apply_to(ggml_context * ctx, ggml_tensor * cur, int  il) const;
 
-    int32_t apply(
+    bool apply(
             const llama_model & model,
             const float * data,
             size_t len,
@@ -36,7 +36,7 @@ private:
     std::vector<ggml_context_ptr> ctxs;
     std::vector<ggml_backend_buffer_ptr> bufs;
 
-    std::vector<struct ggml_tensor *> tensors; // per layer
+    std::vector<ggml_tensor *> tensors; // per layer
 };
 
 //
@@ -44,8 +44,8 @@ private:
 //
 
 struct llama_adapter_lora_weight {
-    struct ggml_tensor * a = nullptr;
-    struct ggml_tensor * b = nullptr;
+    ggml_tensor * a = nullptr;
+    ggml_tensor * b = nullptr;
 
     // get actual scale based on rank and alpha
     float get_scale(float alpha, float adapter_scale) const {
@@ -55,12 +55,12 @@ struct llama_adapter_lora_weight {
     }
 
     llama_adapter_lora_weight() = default;
-    llama_adapter_lora_weight(struct ggml_tensor * a, struct ggml_tensor * b) : a(a), b(b) {}
+    llama_adapter_lora_weight(ggml_tensor * a, ggml_tensor * b) : a(a), b(b) {}
 };
 
 struct llama_adapter_lora {
     // map tensor name to lora_a_b
-    std::unordered_map<std::string, struct llama_adapter_lora_weight> ab_map;
+    std::unordered_map<std::string, llama_adapter_lora_weight> ab_map;
 
     std::vector<ggml_context_ptr> ctxs;
     std::vector<ggml_backend_buffer_ptr> bufs;
@@ -70,5 +70,7 @@ struct llama_adapter_lora {
     llama_adapter_lora() = default;
     ~llama_adapter_lora() = default;
 
-    llama_adapter_lora_weight * get_weight(struct ggml_tensor * w);
+    llama_adapter_lora_weight * get_weight(ggml_tensor * w);
 };
+
+using llama_adapter_loras = std::unordered_map<llama_adapter_lora *, float>;

examples/talk-llama/llama-arch.cpp

@@ -6,6 +6,7 @@
 
 static const std::map<llm_arch, const char *> LLM_ARCH_NAMES = {
     { LLM_ARCH_LLAMA,            "llama"            },
+    { LLM_ARCH_LLAMA4,           "llama4"           },
     { LLM_ARCH_DECI,             "deci"             },
     { LLM_ARCH_FALCON,           "falcon"           },
     { LLM_ARCH_GROK,             "grok"             },
@@ -18,6 +19,7 @@ static const std::map<llm_arch, const char *> LLM_ARCH_NAMES = {
     { LLM_ARCH_REFACT,           "refact"           },
     { LLM_ARCH_BERT,             "bert"             },
     { LLM_ARCH_NOMIC_BERT,       "nomic-bert"       },
+    { LLM_ARCH_NOMIC_BERT_MOE,   "nomic-bert-moe"   },
     { LLM_ARCH_JINA_BERT_V2,     "jina-bert-v2"     },
     { LLM_ARCH_BLOOM,            "bloom"            },
     { LLM_ARCH_STABLELM,         "stablelm"         },
@@ -25,6 +27,8 @@ static const std::map<llm_arch, const char *> LLM_ARCH_NAMES = {
     { LLM_ARCH_QWEN2,            "qwen2"            },
     { LLM_ARCH_QWEN2MOE,         "qwen2moe"         },
     { LLM_ARCH_QWEN2VL,          "qwen2vl"          },
+    { LLM_ARCH_QWEN3,            "qwen3"            },
+    { LLM_ARCH_QWEN3MOE,         "qwen3moe"         },
     { LLM_ARCH_PHI2,             "phi2"             },
     { LLM_ARCH_PHI3,             "phi3"             },
     { LLM_ARCH_PHIMOE,           "phimoe"           },
@@ -36,6 +40,7 @@ static const std::map<llm_arch, const char *> LLM_ARCH_NAMES = {
     { LLM_ARCH_MINICPM3,         "minicpm3"         },
     { LLM_ARCH_GEMMA,            "gemma"            },
     { LLM_ARCH_GEMMA2,           "gemma2"           },
+    { LLM_ARCH_GEMMA3,           "gemma3"           },
     { LLM_ARCH_STARCODER2,       "starcoder2"       },
     { LLM_ARCH_MAMBA,            "mamba"            },
     { LLM_ARCH_XVERSE,           "xverse"           },
@@ -50,6 +55,7 @@ static const std::map<llm_arch, const char *> LLM_ARCH_NAMES = {
     { LLM_ARCH_DEEPSEEK,         "deepseek"         },
     { LLM_ARCH_DEEPSEEK2,        "deepseek2"        },
     { LLM_ARCH_CHATGLM,          "chatglm"          },
+    { LLM_ARCH_GLM4,             "glm4"             },
     { LLM_ARCH_BITNET,           "bitnet"           },
     { LLM_ARCH_T5,               "t5"               },
     { LLM_ARCH_T5ENCODER,        "t5encoder"        },
@@ -58,10 +64,14 @@ static const std::map<llm_arch, const char *> LLM_ARCH_NAMES = {
     { LLM_ARCH_EXAONE,           "exaone"           },
     { LLM_ARCH_RWKV6,            "rwkv6"            },
     { LLM_ARCH_RWKV6QWEN2,       "rwkv6qwen2"       },
+    { LLM_ARCH_RWKV7,            "rwkv7"            },
+    { LLM_ARCH_ARWKV7,           "arwkv7"           },
     { LLM_ARCH_GRANITE,          "granite"          },
     { LLM_ARCH_GRANITE_MOE,      "granitemoe"       },
     { LLM_ARCH_CHAMELEON,        "chameleon"        },
     { LLM_ARCH_WAVTOKENIZER_DEC, "wavtokenizer-dec" },
+    { LLM_ARCH_PLM,              "plm"              },
+    { LLM_ARCH_BAILINGMOE,       "bailingmoe"       },
     { LLM_ARCH_UNKNOWN,          "(unknown)"        },
 };
 
@@ -70,6 +80,7 @@ static const std::map<llm_kv, const char *> LLM_KV_NAMES = {
     { LLM_KV_GENERAL_ARCHITECTURE,         "general.architecture"                  },
     { LLM_KV_GENERAL_QUANTIZATION_VERSION, "general.quantization_version"          },
     { LLM_KV_GENERAL_ALIGNMENT,            "general.alignment"                     },
+    { LLM_KV_GENERAL_FILE_TYPE,            "general.file_type"                     },
     { LLM_KV_GENERAL_NAME,                 "general.name"                          },
     { LLM_KV_GENERAL_AUTHOR,               "general.author"                        },
     { LLM_KV_GENERAL_VERSION,              "general.version"                       },
@@ -96,6 +107,7 @@ static const std::map<llm_kv, const char *> LLM_KV_NAMES = {
     { LLM_KV_EXPERT_WEIGHTS_SCALE,              "%s.expert_weights_scale"              },
     { LLM_KV_EXPERT_WEIGHTS_NORM,               "%s.expert_weights_norm"               },
     { LLM_KV_EXPERT_GATING_FUNC,                "%s.expert_gating_func"                },
+    { LLM_KV_MOE_EVERY_N_LAYERS,                "%s.moe_every_n_layers"                },
     { LLM_KV_POOLING_TYPE,                      "%s.pooling_type"                      },
     { LLM_KV_LOGIT_SCALE,                       "%s.logit_scale"                       },
     { LLM_KV_DECODER_START_TOKEN_ID,            "%s.decoder_start_token_id"            },
@@ -108,23 +120,30 @@ static const std::map<llm_kv, const char *> LLM_KV_NAMES = {
     { LLM_KV_RESIDUAL_SCALE,                    "%s.residual_scale"                    },
     { LLM_KV_EMBEDDING_SCALE,                   "%s.embedding_scale"                   },
     { LLM_KV_TOKEN_SHIFT_COUNT,                 "%s.token_shift_count"                 },
+    { LLM_KV_INTERLEAVE_MOE_LAYER_STEP,         "%s.interleave_moe_layer_step"         },
 
-    { LLM_KV_ATTENTION_HEAD_COUNT,             "%s.attention.head_count"             },
-    { LLM_KV_ATTENTION_HEAD_COUNT_KV,          "%s.attention.head_count_kv"          },
-    { LLM_KV_ATTENTION_MAX_ALIBI_BIAS,         "%s.attention.max_alibi_bias"         },
-    { LLM_KV_ATTENTION_CLAMP_KQV,              "%s.attention.clamp_kqv"              },
-    { LLM_KV_ATTENTION_KEY_LENGTH,             "%s.attention.key_length"             },
-    { LLM_KV_ATTENTION_VALUE_LENGTH,           "%s.attention.value_length"           },
-    { LLM_KV_ATTENTION_LAYERNORM_EPS,          "%s.attention.layer_norm_epsilon"     },
-    { LLM_KV_ATTENTION_LAYERNORM_RMS_EPS,      "%s.attention.layer_norm_rms_epsilon" },
-    { LLM_KV_ATTENTION_GROUPNORM_EPS,          "%s.attention.group_norm_epsilon"     },
-    { LLM_KV_ATTENTION_GROUPNORM_GROUPS,       "%s.attention.group_norm_groups"      },
-    { LLM_KV_ATTENTION_CAUSAL,                 "%s.attention.causal"                 },
-    { LLM_KV_ATTENTION_Q_LORA_RANK,            "%s.attention.q_lora_rank"            },
-    { LLM_KV_ATTENTION_KV_LORA_RANK,           "%s.attention.kv_lora_rank"           },
-    { LLM_KV_ATTENTION_RELATIVE_BUCKETS_COUNT, "%s.attention.relative_buckets_count" },
-    { LLM_KV_ATTENTION_SLIDING_WINDOW,         "%s.attention.sliding_window"         },
-    { LLM_KV_ATTENTION_SCALE,                  "%s.attention.scale"                  },
+    { LLM_KV_ATTENTION_HEAD_COUNT,                   "%s.attention.head_count"                   },
+    { LLM_KV_ATTENTION_HEAD_COUNT_KV,                "%s.attention.head_count_kv"                },
+    { LLM_KV_ATTENTION_MAX_ALIBI_BIAS,               "%s.attention.max_alibi_bias"               },
+    { LLM_KV_ATTENTION_CLAMP_KQV,                    "%s.attention.clamp_kqv"                    },
+    { LLM_KV_ATTENTION_KEY_LENGTH,                   "%s.attention.key_length"                   },
+    { LLM_KV_ATTENTION_VALUE_LENGTH,                 "%s.attention.value_length"                 },
+    { LLM_KV_ATTENTION_LAYERNORM_EPS,                "%s.attention.layer_norm_epsilon"           },
+    { LLM_KV_ATTENTION_LAYERNORM_RMS_EPS,            "%s.attention.layer_norm_rms_epsilon"       },
+    { LLM_KV_ATTENTION_GROUPNORM_EPS,                "%s.attention.group_norm_epsilon"           },
+    { LLM_KV_ATTENTION_GROUPNORM_GROUPS,             "%s.attention.group_norm_groups"            },
+    { LLM_KV_ATTENTION_CAUSAL,                       "%s.attention.causal"                       },
+    { LLM_KV_ATTENTION_Q_LORA_RANK,                  "%s.attention.q_lora_rank"                  },
+    { LLM_KV_ATTENTION_KV_LORA_RANK,                 "%s.attention.kv_lora_rank"                 },
+    { LLM_KV_ATTENTION_DECAY_LORA_RANK,              "%s.attention.decay_lora_rank"              },
+    { LLM_KV_ATTENTION_ICLR_LORA_RANK,               "%s.attention.iclr_lora_rank"               },
+    { LLM_KV_ATTENTION_VALUE_RESIDUAL_MIX_LORA_RANK, "%s.attention.value_residual_mix_lora_rank" },
+    { LLM_KV_ATTENTION_GATE_LORA_RANK,               "%s.attention.gate_lora_rank"               },
+    { LLM_KV_ATTENTION_RELATIVE_BUCKETS_COUNT,       "%s.attention.relative_buckets_count"       },
+    { LLM_KV_ATTENTION_SLIDING_WINDOW,               "%s.attention.sliding_window"               },
+    { LLM_KV_ATTENTION_SCALE,                        "%s.attention.scale"                        },
+    { LLM_KV_ATTENTION_KEY_LENGTH_MLA,               "%s.attention.key_length_mla"               },
+    { LLM_KV_ATTENTION_VALUE_LENGTH_MLA,             "%s.attention.value_length_mla"             },
 
     { LLM_KV_ROPE_DIMENSION_COUNT,      "%s.rope.dimension_count"                 },
     { LLM_KV_ROPE_DIMENSION_SECTIONS,   "%s.rope.dimension_sections"              },
@@ -223,6 +242,35 @@ static const std::map<llm_arch, std::map<llm_tensor, const char *>> LLM_TENSOR_N
             { LLM_TENSOR_FFN_UP_EXPS,     "blk.%d.ffn_up_exps" },
         },
     },
+    {
+        LLM_ARCH_LLAMA4,
+        {
+            { LLM_TENSOR_TOKEN_EMBD,      "token_embd" },
+            { LLM_TENSOR_OUTPUT_NORM,     "output_norm" },
+            { LLM_TENSOR_OUTPUT,          "output" },
+            { LLM_TENSOR_ROPE_FREQS,      "rope_freqs" },
+            { LLM_TENSOR_ATTN_NORM,       "blk.%d.attn_norm" },
+            { LLM_TENSOR_ATTN_Q,          "blk.%d.attn_q" },
+            { LLM_TENSOR_ATTN_K,          "blk.%d.attn_k" },
+            { LLM_TENSOR_ATTN_V,          "blk.%d.attn_v" },
+            { LLM_TENSOR_ATTN_OUT,        "blk.%d.attn_output" },
+            { LLM_TENSOR_ATTN_ROT_EMBD,   "blk.%d.attn_rot_embd" },
+            { LLM_TENSOR_FFN_GATE_INP,    "blk.%d.ffn_gate_inp" },
+            { LLM_TENSOR_FFN_NORM,        "blk.%d.ffn_norm" },
+            { LLM_TENSOR_FFN_GATE,        "blk.%d.ffn_gate" },
+            { LLM_TENSOR_FFN_DOWN,        "blk.%d.ffn_down" },
+            { LLM_TENSOR_FFN_UP,          "blk.%d.ffn_up" },
+            { LLM_TENSOR_FFN_GATE_EXP,    "blk.%d.ffn_gate.%d" },
+            { LLM_TENSOR_FFN_DOWN_EXP,    "blk.%d.ffn_down.%d" },
+            { LLM_TENSOR_FFN_UP_EXP,      "blk.%d.ffn_up.%d" },
+            { LLM_TENSOR_FFN_GATE_EXPS,   "blk.%d.ffn_gate_exps" },
+            { LLM_TENSOR_FFN_DOWN_EXPS,   "blk.%d.ffn_down_exps" },
+            { LLM_TENSOR_FFN_UP_EXPS,     "blk.%d.ffn_up_exps" },
+            { LLM_TENSOR_FFN_GATE_SHEXP,  "blk.%d.ffn_gate_shexp" },
+            { LLM_TENSOR_FFN_DOWN_SHEXP,  "blk.%d.ffn_down_shexp" },
+            { LLM_TENSOR_FFN_UP_SHEXP,    "blk.%d.ffn_up_shexp" },
+        },
+    },
     {
         LLM_ARCH_DECI,
         {
@@ -426,6 +474,24 @@ static const std::map<llm_arch, std::map<llm_tensor, const char *>> LLM_TENSOR_N
             { LLM_TENSOR_FFN_UP,          "blk.%d.ffn_up" },
         },
     },
+    {
+        LLM_ARCH_NOMIC_BERT_MOE,
+        {
+            { LLM_TENSOR_TOKEN_EMBD,      "token_embd" },
+            { LLM_TENSOR_TOKEN_EMBD_NORM, "token_embd_norm" },
+            { LLM_TENSOR_TOKEN_TYPES,     "token_types" },
+            { LLM_TENSOR_ATTN_OUT_NORM,   "blk.%d.attn_output_norm" },
+            { LLM_TENSOR_ATTN_QKV,        "blk.%d.attn_qkv" },
+            { LLM_TENSOR_ATTN_OUT,        "blk.%d.attn_output" },
+            { LLM_TENSOR_LAYER_OUT_NORM,  "blk.%d.layer_output_norm" },
+            { LLM_TENSOR_FFN_GATE,        "blk.%d.ffn_gate" },
+            { LLM_TENSOR_FFN_DOWN,        "blk.%d.ffn_down" },
+            { LLM_TENSOR_FFN_UP,          "blk.%d.ffn_up" },
+            { LLM_TENSOR_FFN_GATE_INP,    "blk.%d.ffn_gate_inp" },
+            { LLM_TENSOR_FFN_DOWN_EXPS,   "blk.%d.ffn_down_exps" },
+            { LLM_TENSOR_FFN_UP_EXPS,     "blk.%d.ffn_up_exps" },
+        },
+    },
     {
         LLM_ARCH_JINA_BERT_V2,
         {
@@ -554,6 +620,45 @@ static const std::map<llm_arch, std::map<llm_tensor, const char *>> LLM_TENSOR_N
             { LLM_TENSOR_FFN_UP_SHEXP,       "blk.%d.ffn_up_shexp" },
         },
     },
+    {
+        LLM_ARCH_QWEN3,
+        {
+            { LLM_TENSOR_TOKEN_EMBD,      "token_embd" },
+            { LLM_TENSOR_OUTPUT_NORM,     "output_norm" },
+            { LLM_TENSOR_OUTPUT,          "output" },
+            { LLM_TENSOR_ATTN_NORM,       "blk.%d.attn_norm" },
+            { LLM_TENSOR_ATTN_Q,          "blk.%d.attn_q" },
+            { LLM_TENSOR_ATTN_Q_NORM,     "blk.%d.attn_q_norm" },
+            { LLM_TENSOR_ATTN_K,          "blk.%d.attn_k" },
+            { LLM_TENSOR_ATTN_K_NORM,     "blk.%d.attn_k_norm" },
+            { LLM_TENSOR_ATTN_V,          "blk.%d.attn_v" },
+            { LLM_TENSOR_ATTN_OUT,        "blk.%d.attn_output" },
+            { LLM_TENSOR_FFN_NORM,        "blk.%d.ffn_norm" },
+            { LLM_TENSOR_FFN_GATE,        "blk.%d.ffn_gate" },
+            { LLM_TENSOR_FFN_DOWN,        "blk.%d.ffn_down" },
+            { LLM_TENSOR_FFN_UP,          "blk.%d.ffn_up" },
+        },
+    },
+    {
+        LLM_ARCH_QWEN3MOE,
+        {
+            { LLM_TENSOR_TOKEN_EMBD,         "token_embd" },
+            { LLM_TENSOR_OUTPUT_NORM,        "output_norm" },
+            { LLM_TENSOR_OUTPUT,             "output" },
+            { LLM_TENSOR_ATTN_NORM,          "blk.%d.attn_norm" },
+            { LLM_TENSOR_ATTN_Q,             "blk.%d.attn_q" },
+            { LLM_TENSOR_ATTN_Q_NORM,        "blk.%d.attn_q_norm" },
+            { LLM_TENSOR_ATTN_K,             "blk.%d.attn_k" },
+            { LLM_TENSOR_ATTN_K_NORM,        "blk.%d.attn_k_norm" },
+            { LLM_TENSOR_ATTN_V,             "blk.%d.attn_v" },
+            { LLM_TENSOR_ATTN_OUT,           "blk.%d.attn_output" },
+            { LLM_TENSOR_FFN_NORM,           "blk.%d.ffn_norm" },
+            { LLM_TENSOR_FFN_GATE_INP,       "blk.%d.ffn_gate_inp" },
+            { LLM_TENSOR_FFN_GATE_EXPS,      "blk.%d.ffn_gate_exps" },
+            { LLM_TENSOR_FFN_DOWN_EXPS,      "blk.%d.ffn_down_exps" },
+            { LLM_TENSOR_FFN_UP_EXPS,        "blk.%d.ffn_up_exps" },
+        },
+    },
     {
         LLM_ARCH_PHI2,
         {
@@ -766,6 +871,27 @@ static const std::map<llm_arch, std::map<llm_tensor, const char *>> LLM_TENSOR_N
             { LLM_TENSOR_FFN_POST_NORM,   "blk.%d.post_ffw_norm" },
         },
     },
+    {
+        LLM_ARCH_GEMMA3,
+        {
+            { LLM_TENSOR_TOKEN_EMBD,      "token_embd" },
+            { LLM_TENSOR_OUTPUT_NORM,     "output_norm" },
+            { LLM_TENSOR_OUTPUT,          "output" },
+            { LLM_TENSOR_ATTN_NORM,       "blk.%d.attn_norm" },
+            { LLM_TENSOR_ATTN_Q,          "blk.%d.attn_q" },
+            { LLM_TENSOR_ATTN_Q_NORM,     "blk.%d.attn_q_norm" },
+            { LLM_TENSOR_ATTN_K,          "blk.%d.attn_k" },
+            { LLM_TENSOR_ATTN_K_NORM,     "blk.%d.attn_k_norm" },
+            { LLM_TENSOR_ATTN_V,          "blk.%d.attn_v" },
+            { LLM_TENSOR_ATTN_OUT,        "blk.%d.attn_output" },
+            { LLM_TENSOR_ATTN_POST_NORM,  "blk.%d.post_attention_norm" },
+            { LLM_TENSOR_FFN_NORM,        "blk.%d.ffn_norm" },
+            { LLM_TENSOR_FFN_GATE,        "blk.%d.ffn_gate" },
+            { LLM_TENSOR_FFN_DOWN,        "blk.%d.ffn_down" },
+            { LLM_TENSOR_FFN_UP,          "blk.%d.ffn_up" },
+            { LLM_TENSOR_FFN_POST_NORM,   "blk.%d.post_ffw_norm" },
+        },
+    },
     {
         LLM_ARCH_STARCODER2,
         {
@@ -999,6 +1125,8 @@ static const std::map<llm_arch, std::map<llm_tensor, const char *>> LLM_TENSOR_N
             { LLM_TENSOR_ATTN_Q_B,           "blk.%d.attn_q_b" },
             { LLM_TENSOR_ATTN_KV_A_MQA,      "blk.%d.attn_kv_a_mqa" },
             { LLM_TENSOR_ATTN_KV_B,          "blk.%d.attn_kv_b" },
+            { LLM_TENSOR_ATTN_K_B,           "blk.%d.attn_k_b" },
+            { LLM_TENSOR_ATTN_V_B,           "blk.%d.attn_v_b" },
             { LLM_TENSOR_ATTN_OUT,           "blk.%d.attn_output" },
             { LLM_TENSOR_FFN_NORM,           "blk.%d.ffn_norm" },
             { LLM_TENSOR_FFN_GATE,           "blk.%d.ffn_gate" },
@@ -1015,6 +1143,22 @@ static const std::map<llm_arch, std::map<llm_tensor, const char *>> LLM_TENSOR_N
             { LLM_TENSOR_FFN_EXP_PROBS_B,    "blk.%d.exp_probs_b" },
         },
     },
+    {
+        LLM_ARCH_PLM,
+        {
+            { LLM_TENSOR_TOKEN_EMBD,         "token_embd" },
+            { LLM_TENSOR_OUTPUT_NORM,        "output_norm" },
+            { LLM_TENSOR_ATTN_NORM,          "blk.%d.attn_norm" },
+            { LLM_TENSOR_ATTN_Q,             "blk.%d.attn_q" },
+            { LLM_TENSOR_ATTN_KV_A_MQA,      "blk.%d.attn_kv_a_mqa" },
+            { LLM_TENSOR_ATTN_KV_A_NORM,     "blk.%d.attn_kv_a_norm" },
+            { LLM_TENSOR_ATTN_KV_B,          "blk.%d.attn_kv_b" },
+            { LLM_TENSOR_ATTN_OUT,           "blk.%d.attn_output" },
+            { LLM_TENSOR_FFN_NORM,           "blk.%d.ffn_norm" },
+            { LLM_TENSOR_FFN_DOWN,           "blk.%d.ffn_down" },
+            { LLM_TENSOR_FFN_UP,             "blk.%d.ffn_up" },
+        },
+    },
     {
         LLM_ARCH_CHATGLM,
         {
@@ -1033,6 +1177,25 @@ static const std::map<llm_arch, std::map<llm_tensor, const char *>> LLM_TENSOR_N
             { LLM_TENSOR_FFN_DOWN,        "blk.%d.ffn_down" },
         },
     },
+    {
+        LLM_ARCH_GLM4,
+        {
+            { LLM_TENSOR_TOKEN_EMBD,      "token_embd" },
+            { LLM_TENSOR_ROPE_FREQS,      "rope_freqs" },
+            { LLM_TENSOR_OUTPUT_NORM,     "output_norm" },
+            { LLM_TENSOR_OUTPUT,          "output" },
+            { LLM_TENSOR_ATTN_NORM,       "blk.%d.attn_norm" },
+            { LLM_TENSOR_ATTN_Q,          "blk.%d.attn_q" },
+            { LLM_TENSOR_ATTN_K,          "blk.%d.attn_k" },
+            { LLM_TENSOR_ATTN_V,          "blk.%d.attn_v" },
+            { LLM_TENSOR_ATTN_OUT,        "blk.%d.attn_output" },
+            { LLM_TENSOR_FFN_NORM,        "blk.%d.ffn_norm" },
+            { LLM_TENSOR_FFN_UP,          "blk.%d.ffn_up" },
+            { LLM_TENSOR_FFN_DOWN,        "blk.%d.ffn_down" },
+            { LLM_TENSOR_ATTN_POST_NORM,  "blk.%d.post_attention_norm" },
+            { LLM_TENSOR_FFN_POST_NORM,   "blk.%d.post_ffw_norm" },
+        },
+    },
     {
         LLM_ARCH_BITNET,
         {
@@ -1217,6 +1380,74 @@ static const std::map<llm_arch, std::map<llm_tensor, const char *>> LLM_TENSOR_N
             { LLM_TENSOR_FFN_UP,                    "blk.%d.ffn_up" },
         },
     },
+    {
+        LLM_ARCH_RWKV7,
+        {
+            { LLM_TENSOR_TOKEN_EMBD,                "token_embd" },
+            { LLM_TENSOR_TOKEN_EMBD_NORM,           "token_embd_norm" },
+            { LLM_TENSOR_OUTPUT_NORM,               "output_norm" },
+            { LLM_TENSOR_OUTPUT,                    "output" },
+            { LLM_TENSOR_ATTN_NORM,                 "blk.%d.attn_norm" },
+            { LLM_TENSOR_ATTN_NORM_2,               "blk.%d.attn_norm_2" },
+            { LLM_TENSOR_TIME_MIX_W0,               "blk.%d.time_mix_w0" },
+            { LLM_TENSOR_TIME_MIX_W1,               "blk.%d.time_mix_w1" },
+            { LLM_TENSOR_TIME_MIX_W2,               "blk.%d.time_mix_w2" },
+            { LLM_TENSOR_TIME_MIX_A0,               "blk.%d.time_mix_a0" },
+            { LLM_TENSOR_TIME_MIX_A1,               "blk.%d.time_mix_a1" },
+            { LLM_TENSOR_TIME_MIX_A2,               "blk.%d.time_mix_a2" },
+            { LLM_TENSOR_TIME_MIX_V0,               "blk.%d.time_mix_v0" },
+            { LLM_TENSOR_TIME_MIX_V1,               "blk.%d.time_mix_v1" },
+            { LLM_TENSOR_TIME_MIX_V2,               "blk.%d.time_mix_v2" },
+            { LLM_TENSOR_TIME_MIX_G1,               "blk.%d.time_mix_g1" },
+            { LLM_TENSOR_TIME_MIX_G2,               "blk.%d.time_mix_g2" },
+            { LLM_TENSOR_TIME_MIX_K_K,              "blk.%d.time_mix_k_k" },
+            { LLM_TENSOR_TIME_MIX_K_A,              "blk.%d.time_mix_k_a" },
+            { LLM_TENSOR_TIME_MIX_R_K,              "blk.%d.time_mix_r_k" },
+            { LLM_TENSOR_TIME_MIX_LERP_FUSED,       "blk.%d.time_mix_lerp_fused" },
+            { LLM_TENSOR_TIME_MIX_KEY,              "blk.%d.time_mix_key" },
+            { LLM_TENSOR_TIME_MIX_VALUE,            "blk.%d.time_mix_value" },
+            { LLM_TENSOR_TIME_MIX_RECEPTANCE,       "blk.%d.time_mix_receptance" },
+            { LLM_TENSOR_TIME_MIX_LN,               "blk.%d.time_mix_ln" },
+            { LLM_TENSOR_TIME_MIX_OUTPUT,           "blk.%d.time_mix_output" },
+            { LLM_TENSOR_CHANNEL_MIX_LERP_K,        "blk.%d.channel_mix_lerp_k" },
+            { LLM_TENSOR_CHANNEL_MIX_KEY,           "blk.%d.channel_mix_key" },
+            { LLM_TENSOR_CHANNEL_MIX_VALUE,         "blk.%d.channel_mix_value" },
+        },
+    },
+    {
+        LLM_ARCH_ARWKV7,
+        {
+            { LLM_TENSOR_TOKEN_EMBD,                "token_embd" },
+            { LLM_TENSOR_TOKEN_EMBD_NORM,           "token_embd_norm" },
+            { LLM_TENSOR_OUTPUT_NORM,               "output_norm" },
+            { LLM_TENSOR_OUTPUT,                    "output" },
+            { LLM_TENSOR_ATTN_NORM,                 "blk.%d.attn_norm" },
+            { LLM_TENSOR_TIME_MIX_W0,               "blk.%d.time_mix_w0" },
+            { LLM_TENSOR_TIME_MIX_W1,               "blk.%d.time_mix_w1" },
+            { LLM_TENSOR_TIME_MIX_W2,               "blk.%d.time_mix_w2" },
+            { LLM_TENSOR_TIME_MIX_A0,               "blk.%d.time_mix_a0" },
+            { LLM_TENSOR_TIME_MIX_A1,               "blk.%d.time_mix_a1" },
+            { LLM_TENSOR_TIME_MIX_A2,               "blk.%d.time_mix_a2" },
+            { LLM_TENSOR_TIME_MIX_V0,               "blk.%d.time_mix_v0" },
+            { LLM_TENSOR_TIME_MIX_V1,               "blk.%d.time_mix_v1" },
+            { LLM_TENSOR_TIME_MIX_V2,               "blk.%d.time_mix_v2" },
+            { LLM_TENSOR_TIME_MIX_G1,               "blk.%d.time_mix_g1" },
+            { LLM_TENSOR_TIME_MIX_G2,               "blk.%d.time_mix_g2" },
+            { LLM_TENSOR_TIME_MIX_K_K,              "blk.%d.time_mix_k_k" },
+            { LLM_TENSOR_TIME_MIX_K_A,              "blk.%d.time_mix_k_a" },
+            { LLM_TENSOR_TIME_MIX_R_K,              "blk.%d.time_mix_r_k" },
+            { LLM_TENSOR_TIME_MIX_LERP_FUSED,       "blk.%d.time_mix_lerp_fused" },
+            { LLM_TENSOR_TIME_MIX_KEY,              "blk.%d.time_mix_key" },
+            { LLM_TENSOR_TIME_MIX_VALUE,            "blk.%d.time_mix_value" },
+            { LLM_TENSOR_TIME_MIX_RECEPTANCE,       "blk.%d.time_mix_receptance" },
+            { LLM_TENSOR_TIME_MIX_LN,               "blk.%d.time_mix_ln" },
+            { LLM_TENSOR_TIME_MIX_OUTPUT,           "blk.%d.time_mix_output" },
+            { LLM_TENSOR_FFN_NORM,                  "blk.%d.ffn_norm" },
+            { LLM_TENSOR_FFN_GATE,                  "blk.%d.ffn_gate" },
+            { LLM_TENSOR_FFN_DOWN,                  "blk.%d.ffn_down" },
+            { LLM_TENSOR_FFN_UP,                    "blk.%d.ffn_up" },
+        },
+    },
     {
         LLM_ARCH_GRANITE,
         {
@@ -1296,6 +1527,29 @@ static const std::map<llm_arch, std::map<llm_tensor, const char *>> LLM_TENSOR_N
             { LLM_TENSOR_POS_NET_ATTN_OUT,  "posnet.%d.attn_output" },
         },
     },
+    {
+        LLM_ARCH_BAILINGMOE,
+        {
+            { LLM_TENSOR_TOKEN_EMBD,         "token_embd" },
+            { LLM_TENSOR_OUTPUT_NORM,        "output_norm" },
+            { LLM_TENSOR_OUTPUT,             "output" },
+            { LLM_TENSOR_ROPE_FREQS,         "rope_freqs" },
+            { LLM_TENSOR_ATTN_NORM,          "blk.%d.attn_norm" },
+            { LLM_TENSOR_ATTN_Q,             "blk.%d.attn_q" },
+            { LLM_TENSOR_ATTN_K,             "blk.%d.attn_k" },
+            { LLM_TENSOR_ATTN_V,             "blk.%d.attn_v" },
+            { LLM_TENSOR_ATTN_OUT,           "blk.%d.attn_output" },
+            { LLM_TENSOR_FFN_GATE_INP,       "blk.%d.ffn_gate_inp" },
+            { LLM_TENSOR_FFN_NORM,           "blk.%d.ffn_norm" },
+            { LLM_TENSOR_FFN_GATE_EXPS,      "blk.%d.ffn_gate_exps" },
+            { LLM_TENSOR_FFN_DOWN_EXPS,      "blk.%d.ffn_down_exps" },
+            { LLM_TENSOR_FFN_UP_EXPS,        "blk.%d.ffn_up_exps" },
+            { LLM_TENSOR_FFN_GATE_INP_SHEXP, "blk.%d.ffn_gate_inp_shexp" },
+            { LLM_TENSOR_FFN_GATE_SHEXP,     "blk.%d.ffn_gate_shexp" },
+            { LLM_TENSOR_FFN_DOWN_SHEXP,     "blk.%d.ffn_down_shexp" },
+            { LLM_TENSOR_FFN_UP_SHEXP,       "blk.%d.ffn_up_shexp" },
+        },
+    },
     {
         LLM_ARCH_UNKNOWN,
         {
@@ -1333,23 +1587,8 @@ static const std::map<llm_tensor, llm_tensor_info> LLM_TENSOR_INFOS = {
     {LLM_TENSOR_ATTN_Q_B,                   {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
     {LLM_TENSOR_ATTN_KV_A_MQA,              {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
     {LLM_TENSOR_ATTN_KV_B,                  {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
-    {LLM_TENSOR_DEC_ATTN_Q,                 {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
-    {LLM_TENSOR_DEC_ATTN_K,                 {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
-    {LLM_TENSOR_ATTN_Q,                     {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
-    {LLM_TENSOR_ATTN_K,                     {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
-    {LLM_TENSOR_ATTN_V,                     {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
-    {LLM_TENSOR_ATTN_QKV,                   {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
-    {LLM_TENSOR_ATTN_OUT,                   {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
-    {LLM_TENSOR_FFN_GATE,                   {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
-    {LLM_TENSOR_FFN_DOWN,                   {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
-    {LLM_TENSOR_FFN_UP,                     {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
-    {LLM_TENSOR_FFN_DOWN_SHEXP,             {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
-    {LLM_TENSOR_FFN_GATE_SHEXP,             {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
-    {LLM_TENSOR_FFN_UP_SHEXP,               {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
-    {LLM_TENSOR_ATTN_Q_A,                   {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
-    {LLM_TENSOR_ATTN_Q_B,                   {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
-    {LLM_TENSOR_ATTN_KV_A_MQA,              {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
-    {LLM_TENSOR_ATTN_KV_B,                  {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
+    {LLM_TENSOR_ATTN_K_B,                   {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
+    {LLM_TENSOR_ATTN_V_B,                   {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
     {LLM_TENSOR_DEC_ATTN_Q,                 {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
     {LLM_TENSOR_DEC_ATTN_K,                 {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
     {LLM_TENSOR_DEC_ATTN_V,                 {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
@@ -1376,6 +1615,12 @@ static const std::map<llm_tensor, llm_tensor_info> LLM_TENSOR_INFOS = {
     {LLM_TENSOR_SSM_OUT,                    {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
     {LLM_TENSOR_TIME_MIX_W1,                {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
     {LLM_TENSOR_TIME_MIX_W2,                {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
+    {LLM_TENSOR_TIME_MIX_A1,                {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
+    {LLM_TENSOR_TIME_MIX_A2,                {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
+    {LLM_TENSOR_TIME_MIX_V1,                {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
+    {LLM_TENSOR_TIME_MIX_V2,                {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
+    {LLM_TENSOR_TIME_MIX_G1,                {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
+    {LLM_TENSOR_TIME_MIX_G2,                {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
     {LLM_TENSOR_TIME_MIX_DECAY_W1,          {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
     {LLM_TENSOR_TIME_MIX_DECAY_W2,          {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
     {LLM_TENSOR_TIME_MIX_KEY,               {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL_MAT}},
@@ -1394,6 +1639,9 @@ static const std::map<llm_tensor, llm_tensor_info> LLM_TENSOR_INFOS = {
     {LLM_TENSOR_TIME_MIX_LN,                {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL}},
     {LLM_TENSOR_CHANNEL_MIX_LERP_K,         {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL}},
     {LLM_TENSOR_CHANNEL_MIX_LERP_R,         {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL}},
+    {LLM_TENSOR_TIME_MIX_K_K,               {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL}},
+    {LLM_TENSOR_TIME_MIX_K_A,               {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL}},
+    {LLM_TENSOR_TIME_MIX_R_K,               {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL}},
     {LLM_TENSOR_TIME_MIX_LERP_W,            {LLM_TENSOR_LAYER_REPEATING, GGML_OP_ADD}},
     {LLM_TENSOR_TIME_MIX_LERP_K,            {LLM_TENSOR_LAYER_REPEATING, GGML_OP_ADD}},
     {LLM_TENSOR_TIME_MIX_LERP_V,            {LLM_TENSOR_LAYER_REPEATING, GGML_OP_ADD}},
@@ -1401,6 +1649,9 @@ static const std::map<llm_tensor, llm_tensor_info> LLM_TENSOR_INFOS = {
     {LLM_TENSOR_TIME_MIX_LERP_G,            {LLM_TENSOR_LAYER_REPEATING, GGML_OP_ADD}},
     {LLM_TENSOR_TIME_MIX_LERP_FUSED,        {LLM_TENSOR_LAYER_REPEATING, GGML_OP_ADD}},
     {LLM_TENSOR_TIME_MIX_DECAY,             {LLM_TENSOR_LAYER_REPEATING, GGML_OP_ADD}},
+    {LLM_TENSOR_TIME_MIX_W0,                {LLM_TENSOR_LAYER_REPEATING, GGML_OP_ADD}},
+    {LLM_TENSOR_TIME_MIX_A0,                {LLM_TENSOR_LAYER_REPEATING, GGML_OP_ADD}},
+    {LLM_TENSOR_TIME_MIX_V0,                {LLM_TENSOR_LAYER_REPEATING, GGML_OP_ADD}},
     {LLM_TENSOR_TIME_MIX_FIRST,             {LLM_TENSOR_LAYER_REPEATING, GGML_OP_RWKV_WKV6}},
     {LLM_TENSOR_ATTN_NORM,                  {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL}},
     {LLM_TENSOR_ATTN_NORM_2,                {LLM_TENSOR_LAYER_REPEATING, GGML_OP_MUL}},

examples/talk-llama/llama-arch.h

@@ -10,6 +10,7 @@
 
 enum llm_arch {
     LLM_ARCH_LLAMA,
+    LLM_ARCH_LLAMA4,
     LLM_ARCH_DECI,
     LLM_ARCH_FALCON,
     LLM_ARCH_BAICHUAN,
@@ -22,6 +23,7 @@ enum llm_arch {
     LLM_ARCH_REFACT,
     LLM_ARCH_BERT,
     LLM_ARCH_NOMIC_BERT,
+    LLM_ARCH_NOMIC_BERT_MOE,
     LLM_ARCH_JINA_BERT_V2,
     LLM_ARCH_BLOOM,
     LLM_ARCH_STABLELM,
@@ -29,6 +31,8 @@ enum llm_arch {
     LLM_ARCH_QWEN2,
     LLM_ARCH_QWEN2MOE,
     LLM_ARCH_QWEN2VL,
+    LLM_ARCH_QWEN3,
+    LLM_ARCH_QWEN3MOE,
     LLM_ARCH_PHI2,
     LLM_ARCH_PHI3,
     LLM_ARCH_PHIMOE,
@@ -40,6 +44,7 @@ enum llm_arch {
     LLM_ARCH_MINICPM3,
     LLM_ARCH_GEMMA,
     LLM_ARCH_GEMMA2,
+    LLM_ARCH_GEMMA3,
     LLM_ARCH_STARCODER2,
     LLM_ARCH_MAMBA,
     LLM_ARCH_XVERSE,
@@ -54,6 +59,7 @@ enum llm_arch {
     LLM_ARCH_DEEPSEEK,
     LLM_ARCH_DEEPSEEK2,
     LLM_ARCH_CHATGLM,
+    LLM_ARCH_GLM4,
     LLM_ARCH_BITNET,
     LLM_ARCH_T5,
     LLM_ARCH_T5ENCODER,
@@ -62,10 +68,14 @@ enum llm_arch {
     LLM_ARCH_EXAONE,
     LLM_ARCH_RWKV6,
     LLM_ARCH_RWKV6QWEN2,
+    LLM_ARCH_RWKV7,
+    LLM_ARCH_ARWKV7,
     LLM_ARCH_GRANITE,
     LLM_ARCH_GRANITE_MOE,
     LLM_ARCH_CHAMELEON,
     LLM_ARCH_WAVTOKENIZER_DEC,
+    LLM_ARCH_PLM,
+    LLM_ARCH_BAILINGMOE,
     LLM_ARCH_UNKNOWN,
 };
 
@@ -74,6 +84,7 @@ enum llm_kv {
     LLM_KV_GENERAL_ARCHITECTURE,
     LLM_KV_GENERAL_QUANTIZATION_VERSION,
     LLM_KV_GENERAL_ALIGNMENT,
+    LLM_KV_GENERAL_FILE_TYPE,
     LLM_KV_GENERAL_NAME,
     LLM_KV_GENERAL_AUTHOR,
     LLM_KV_GENERAL_VERSION,
@@ -100,6 +111,7 @@ enum llm_kv {
     LLM_KV_EXPERT_WEIGHTS_SCALE,
     LLM_KV_EXPERT_WEIGHTS_NORM,
     LLM_KV_EXPERT_GATING_FUNC,
+    LLM_KV_MOE_EVERY_N_LAYERS,
     LLM_KV_POOLING_TYPE,
     LLM_KV_LOGIT_SCALE,
     LLM_KV_DECODER_START_TOKEN_ID,
@@ -112,6 +124,7 @@ enum llm_kv {
     LLM_KV_RESIDUAL_SCALE,
     LLM_KV_EMBEDDING_SCALE,
     LLM_KV_TOKEN_SHIFT_COUNT,
+    LLM_KV_INTERLEAVE_MOE_LAYER_STEP,
 
     LLM_KV_ATTENTION_HEAD_COUNT,
     LLM_KV_ATTENTION_HEAD_COUNT_KV,
@@ -126,9 +139,15 @@ enum llm_kv {
     LLM_KV_ATTENTION_CAUSAL,
     LLM_KV_ATTENTION_Q_LORA_RANK,
     LLM_KV_ATTENTION_KV_LORA_RANK,
+    LLM_KV_ATTENTION_DECAY_LORA_RANK,
+    LLM_KV_ATTENTION_ICLR_LORA_RANK,
+    LLM_KV_ATTENTION_VALUE_RESIDUAL_MIX_LORA_RANK,
+    LLM_KV_ATTENTION_GATE_LORA_RANK,
     LLM_KV_ATTENTION_RELATIVE_BUCKETS_COUNT,
     LLM_KV_ATTENTION_SLIDING_WINDOW,
     LLM_KV_ATTENTION_SCALE,
+    LLM_KV_ATTENTION_KEY_LENGTH_MLA,
+    LLM_KV_ATTENTION_VALUE_LENGTH_MLA,
 
     LLM_KV_ROPE_DIMENSION_COUNT,
     LLM_KV_ROPE_DIMENSION_SECTIONS,
@@ -242,6 +261,8 @@ enum llm_tensor {
     LLM_TENSOR_ATTN_Q_NORM,
     LLM_TENSOR_ATTN_K_NORM,
     LLM_TENSOR_LAYER_OUT_NORM,
+    LLM_TENSOR_POST_ATTN_NORM,
+    LLM_TENSOR_POST_MLP_NORM,
     LLM_TENSOR_SSM_IN,
     LLM_TENSOR_SSM_CONV1D,
     LLM_TENSOR_SSM_X,
@@ -249,8 +270,20 @@ enum llm_tensor {
     LLM_TENSOR_SSM_A,
     LLM_TENSOR_SSM_D,
     LLM_TENSOR_SSM_OUT,
+    LLM_TENSOR_TIME_MIX_W0,
     LLM_TENSOR_TIME_MIX_W1,
     LLM_TENSOR_TIME_MIX_W2,
+    LLM_TENSOR_TIME_MIX_A0,
+    LLM_TENSOR_TIME_MIX_A1,
+    LLM_TENSOR_TIME_MIX_A2,
+    LLM_TENSOR_TIME_MIX_V0,
+    LLM_TENSOR_TIME_MIX_V1,
+    LLM_TENSOR_TIME_MIX_V2,
+    LLM_TENSOR_TIME_MIX_G1,
+    LLM_TENSOR_TIME_MIX_G2,
+    LLM_TENSOR_TIME_MIX_K_K,
+    LLM_TENSOR_TIME_MIX_K_A,
+    LLM_TENSOR_TIME_MIX_R_K,
     LLM_TENSOR_TIME_MIX_LERP_X,
     LLM_TENSOR_TIME_MIX_LERP_W,
     LLM_TENSOR_TIME_MIX_LERP_K,
@@ -277,6 +310,8 @@ enum llm_tensor {
     LLM_TENSOR_ATTN_Q_B,
     LLM_TENSOR_ATTN_KV_A_MQA,
     LLM_TENSOR_ATTN_KV_B,
+    LLM_TENSOR_ATTN_K_B,
+    LLM_TENSOR_ATTN_V_B,
     LLM_TENSOR_ATTN_Q_A_NORM,
     LLM_TENSOR_ATTN_KV_A_NORM,
     LLM_TENSOR_ATTN_SUB_NORM,

examples/talk-llama/llama-batch.cpp

@@ -189,7 +189,7 @@ llama_ubatch llama_sbatch::split_seq(size_t n_ubatch) {
     return ubatch;
 }
 
-void llama_sbatch::from_batch(const llama_batch & batch, size_t n_embd, bool simple_split, bool logits_all) {
+llama_sbatch::llama_sbatch(const llama_batch & batch, size_t n_embd, bool simple_split, bool logits_all) {
     GGML_ASSERT(batch.n_tokens >= 0);
     this->batch = &batch;
     this->n_embd = n_embd;
@@ -203,6 +203,7 @@ void llama_sbatch::from_batch(const llama_batch & batch, size_t n_embd, bool sim
     for (size_t i = 0; i < n_tokens; ++i) {
         ids[i] = i;
     }
+
     if (simple_split) {
         seq.resize(1);
         llama_sbatch_seq & s = seq[0];
@@ -212,6 +213,7 @@ void llama_sbatch::from_batch(const llama_batch & batch, size_t n_embd, bool sim
         s.length = n_tokens;
         return;
     }
+
     std::sort(ids.begin(), ids.end(),
             [&batch](size_t a, size_t b) {
                 int32_t n_seq_a = batch.n_seq_id ? batch.n_seq_id[a] : 1;
@@ -239,6 +241,7 @@ void llama_sbatch::from_batch(const llama_batch & batch, size_t n_embd, bool sim
                 return n_seq_a > n_seq_b;
             }
     );
+
     // init seq
     llama_sbatch_seq * last_seq = nullptr;
 
@@ -262,6 +265,7 @@ void llama_sbatch::from_batch(const llama_batch & batch, size_t n_embd, bool sim
         seq.push_back(new_seq);
         last_seq = &seq.back();
     }
+
     // keep shared prompts first at the end, then sort by length descending.
     std::sort(seq.begin(), seq.end(),
             [](llama_sbatch_seq & a, llama_sbatch_seq & b) {

examples/talk-llama/llama-batch.h

@@ -42,9 +42,9 @@ struct llama_sbatch {
     bool logits_all; // TODO: remove once lctx.logits_all is removed too
 
     // sorted indices into the batch
-    std::vector<size_t> ids;
+    std::vector<int64_t> ids;
     // batch indices of the output
-    std::vector<size_t> out_ids;
+    std::vector<int64_t> out_ids;
     std::vector<llama_sbatch_seq> seq;
 
     const llama_batch * batch = nullptr;
@@ -70,7 +70,8 @@ struct llama_sbatch {
     // sequence-wise split
     llama_ubatch split_seq(size_t n_ubatch);
 
-    void from_batch(const llama_batch & batch, size_t n_embd, bool simple_split = false, bool logits_all = false);
+    llama_sbatch() = default;
+    llama_sbatch(const llama_batch & batch, size_t n_embd, bool simple_split = false, bool logits_all = false);
 };
 
 // temporary allocate memory for the input batch if needed

examples/talk-llama/llama-chat.cpp

@@ -4,6 +4,7 @@
 
 #include <map>
 #include <sstream>
+#include <algorithm>
 
 #if __cplusplus >= 202000L
     #define LU8(x) (const char*)(u8##x)
@@ -34,6 +35,7 @@ static const std::map<std::string, llm_chat_template> LLM_CHAT_TEMPLATES = {
     { "mistral-v3",        LLM_CHAT_TEMPLATE_MISTRAL_V3        },
     { "mistral-v3-tekken", LLM_CHAT_TEMPLATE_MISTRAL_V3_TEKKEN },
     { "mistral-v7",        LLM_CHAT_TEMPLATE_MISTRAL_V7        },
+    { "mistral-v7-tekken", LLM_CHAT_TEMPLATE_MISTRAL_V7_TEKKEN },
     { "phi3",              LLM_CHAT_TEMPLATE_PHI_3             },
     { "phi4",              LLM_CHAT_TEMPLATE_PHI_4             },
     { "falcon3",           LLM_CHAT_TEMPLATE_FALCON_3          },
@@ -49,8 +51,8 @@ static const std::map<std::string, llm_chat_template> LLM_CHAT_TEMPLATES = {
     { "deepseek3",         LLM_CHAT_TEMPLATE_DEEPSEEK_3        },
     { "command-r",         LLM_CHAT_TEMPLATE_COMMAND_R         },
     { "llama3",            LLM_CHAT_TEMPLATE_LLAMA_3           },
-    { "chatglm3",          LLM_CHAT_TEMPLATE_CHATGML_3         },
-    { "chatglm4",          LLM_CHAT_TEMPLATE_CHATGML_4         },
+    { "chatglm3",          LLM_CHAT_TEMPLATE_CHATGLM_3         },
+    { "chatglm4",          LLM_CHAT_TEMPLATE_CHATGLM_4         },
     { "glmedge",           LLM_CHAT_TEMPLATE_GLMEDGE           },
     { "minicpm",           LLM_CHAT_TEMPLATE_MINICPM           },
     { "exaone3",           LLM_CHAT_TEMPLATE_EXAONE_3          },
@@ -58,6 +60,10 @@ static const std::map<std::string, llm_chat_template> LLM_CHAT_TEMPLATES = {
     { "granite",           LLM_CHAT_TEMPLATE_GRANITE           },
     { "gigachat",          LLM_CHAT_TEMPLATE_GIGACHAT          },
     { "megrez",            LLM_CHAT_TEMPLATE_MEGREZ            },
+    { "yandex",            LLM_CHAT_TEMPLATE_YANDEX            },
+    { "bailing",           LLM_CHAT_TEMPLATE_BAILING           },
+    { "llama4",            LLM_CHAT_TEMPLATE_LLAMA4            },
+    { "smolvlm",           LLM_CHAT_TEMPLATE_SMOLVLM           },
 };
 
 llm_chat_template llm_chat_template_from_str(const std::string & name) {
@@ -77,7 +83,9 @@ llm_chat_template llm_chat_detect_template(const std::string & tmpl) {
     if (tmpl_contains("<|im_start|>")) {
         return tmpl_contains("<|im_sep|>")
             ? LLM_CHAT_TEMPLATE_PHI_4
-            : LLM_CHAT_TEMPLATE_CHATML;
+            : tmpl_contains("<end_of_utterance>")
+                ? LLM_CHAT_TEMPLATE_SMOLVLM // SmolVLM uses <|im_start|> as BOS, but it is NOT chatml
+                : LLM_CHAT_TEMPLATE_CHATML;
     } else if (tmpl.find("mistral") == 0 || tmpl_contains("[INST]")) {
         if (tmpl_contains("[SYSTEM_PROMPT]")) {
             return LLM_CHAT_TEMPLATE_MISTRAL_V7;
@@ -115,8 +123,12 @@ llm_chat_template llm_chat_detect_template(const std::string & tmpl) {
         }
     } else if (tmpl_contains("<|assistant|>") && tmpl_contains("<|end|>")) {
         return LLM_CHAT_TEMPLATE_PHI_3;
+    } else if (tmpl_contains("[gMASK]<sop>")) {
+        return LLM_CHAT_TEMPLATE_CHATGLM_4;
     } else if (tmpl_contains("<|assistant|>") && tmpl_contains("<|user|>")) {
         return tmpl_contains("</s>") ? LLM_CHAT_TEMPLATE_FALCON_3 : LLM_CHAT_TEMPLATE_GLMEDGE;
+    } else if (tmpl_contains("<|{{ item['role'] }}|>") && tmpl_contains("<|begin_of_image|>")) {
+        return LLM_CHAT_TEMPLATE_GLMEDGE;
     } else if (tmpl_contains("<|user|>") && tmpl_contains("<|endoftext|>")) {
         return LLM_CHAT_TEMPLATE_ZEPHYR;
     } else if (tmpl_contains("bos_token + message['role']")) {
@@ -145,9 +157,7 @@ llm_chat_template llm_chat_detect_template(const std::string & tmpl) {
         return LLM_CHAT_TEMPLATE_LLAMA_3;
     } else if (tmpl_contains("[gMASK]sop")) {
         // chatglm3-6b
-        return LLM_CHAT_TEMPLATE_CHATGML_3;
-    } else if (tmpl_contains("[gMASK]<sop>")) {
-        return LLM_CHAT_TEMPLATE_CHATGML_4;
+        return LLM_CHAT_TEMPLATE_CHATGLM_3;
     } else if (tmpl_contains(LU8("<用户>"))) {
         // MiniCPM-3B-OpenHermes-2.5-v2-GGUF
         return LLM_CHAT_TEMPLATE_MINICPM;
@@ -167,6 +177,12 @@ llm_chat_template llm_chat_detect_template(const std::string & tmpl) {
         return LLM_CHAT_TEMPLATE_GIGACHAT;
     } else if (tmpl_contains("<|role_start|>")) {
         return LLM_CHAT_TEMPLATE_MEGREZ;
+    } else if (tmpl_contains(" Ассистент:")) {
+        return LLM_CHAT_TEMPLATE_YANDEX;
+    } else if (tmpl_contains("<role>ASSISTANT</role>") && tmpl_contains("'HUMAN'")) {
+        return LLM_CHAT_TEMPLATE_BAILING;
+    } else if (tmpl_contains("<|header_start|>") && tmpl_contains("<|header_end|>")) {
+        return LLM_CHAT_TEMPLATE_LLAMA4;
     }
     return LLM_CHAT_TEMPLATE_UNKNOWN;
 }
@@ -187,19 +203,20 @@ int32_t llm_chat_apply_template(
         if (add_ass) {
             ss << "<|im_start|>assistant\n";
         }
-    } else if (tmpl == LLM_CHAT_TEMPLATE_MISTRAL_V7) {
+    } else if (tmpl == LLM_CHAT_TEMPLATE_MISTRAL_V7 || tmpl == LLM_CHAT_TEMPLATE_MISTRAL_V7_TEKKEN) {
         // Official mistral 'v7' template
         // See: https://huggingface.co/mistralai/Mistral-Large-Instruct-2411#basic-instruct-template-v7
+        //      https://huggingface.co/mistralai/Mistral-Small-3.1-24B-Instruct-2503#basic-instruct-template-v7-tekken
+        const char * trailing_space = tmpl == LLM_CHAT_TEMPLATE_MISTRAL_V7 ? " " : "";
         for (auto message : chat) {
             std::string role(message->role);
             std::string content(message->content);
             if (role == "system") {
-                ss << "[SYSTEM_PROMPT] " << content << "[/SYSTEM_PROMPT]";
+                ss << "[SYSTEM_PROMPT]" << trailing_space << content << "[/SYSTEM_PROMPT]";
             } else if (role == "user") {
-                ss << "[INST] " << content << "[/INST]";
-            }
-            else {
-                ss << " " << content << "</s>";
+                ss << "[INST]" << trailing_space << content << "[/INST]";
+            } else {
+                ss << trailing_space << content << "</s>";
             }
         }
     } else if (tmpl == LLM_CHAT_TEMPLATE_MISTRAL_V1
@@ -422,7 +439,7 @@ int32_t llm_chat_apply_template(
         if (add_ass) {
             ss << "<|start_header_id|>assistant<|end_header_id|>\n\n";
         }
-    } else if (tmpl == LLM_CHAT_TEMPLATE_CHATGML_3) {
+    } else if (tmpl == LLM_CHAT_TEMPLATE_CHATGLM_3) {
         // chatglm3-6b
         ss << "[gMASK]" << "sop";
         for (auto message : chat) {
@@ -432,14 +449,14 @@ int32_t llm_chat_apply_template(
         if (add_ass) {
             ss << "<|assistant|>";
         }
-    } else if (tmpl == LLM_CHAT_TEMPLATE_CHATGML_4) {
+    } else if (tmpl == LLM_CHAT_TEMPLATE_CHATGLM_4) {
         ss << "[gMASK]" << "<sop>";
         for (auto message : chat) {
             std::string role(message->role);
             ss << "<|" << role << "|>" << "\n" << message->content;
         }
         if (add_ass) {
-            ss << "<|assistant|>";
+            ss << "<|assistant|>\n";
         }
     } else if (tmpl == LLM_CHAT_TEMPLATE_GLMEDGE) {
         for (auto message : chat) {
@@ -566,6 +583,66 @@ int32_t llm_chat_apply_template(
         if (add_ass) {
             ss << "<|role_start|>assistant<|role_end|>";
         }
+    } else if (tmpl == LLM_CHAT_TEMPLATE_YANDEX) {
+        // Yandex template ("\n\n" is defined as EOT token)
+
+        ss << "<s>";
+
+        for (size_t i = 0; i < chat.size(); i++) {
+            std::string role(chat[i]->role);
+            if (role == "user") {
+                ss << " Пользователь: " << chat[i]->content << "\n\n";
+            } else if (role == "assistant") {
+                ss << " Ассистент: " << chat[i]->content << "\n\n";
+            }
+        }
+
+        // Add generation prompt if needed
+        if (add_ass) {
+            ss << " Ассистент:[SEP]";
+        }
+    }  else if (tmpl == LLM_CHAT_TEMPLATE_BAILING) {
+        // Bailing (Ling) template
+        for (auto message : chat) {
+            std::string role(message->role);
+
+            if (role == "user") {
+                role = "HUMAN";
+            } else {
+                std::transform(role.begin(), role.end(), role.begin(), ::toupper);
+            }
+
+            ss << "<role>" << role << "</role>" << message->content;
+        }
+
+        if (add_ass) {
+            ss << "<role>ASSISTANT</role>";
+        }
+    } else if (tmpl == LLM_CHAT_TEMPLATE_LLAMA4) {
+        // Llama 4
+        for (auto message : chat) {
+            std::string role(message->role);
+            ss << "<|header_start|>" << role << "<|header_end|>\n\n" << trim(message->content) << "<|eot|>";
+        }
+        if (add_ass) {
+            ss << "<|header_start|>assistant<|header_end|>\n\n";
+        }
+    } else if (tmpl == LLM_CHAT_TEMPLATE_SMOLVLM) {
+        // SmolVLM
+        ss << "<|im_start|>"; // uses <|im_start|> as BOS, but the actual content is NOT chatml
+        for (auto message : chat) {
+            std::string role(message->role);
+            if (role == "system") {
+                ss << message->content << "\n\n";
+            } else if (role == "user") {
+                ss << "User: " << message->content << "<end_of_utterance>\n";
+            } else {
+                ss << "Assistant: " << message->content << "<end_of_utterance>\n";
+            }
+        }
+        if (add_ass) {
+            ss << "Assistant:";
+        }
     } else {
         // template not supported
         return -1;
@@ -584,4 +661,3 @@ int32_t llama_chat_builtin_templates(const char ** output, size_t len) {
     }
     return (int32_t) LLM_CHAT_TEMPLATES.size();
 }
-

examples/talk-llama/llama-chat.h

@@ -14,6 +14,7 @@ enum llm_chat_template {
     LLM_CHAT_TEMPLATE_MISTRAL_V3,
     LLM_CHAT_TEMPLATE_MISTRAL_V3_TEKKEN,
     LLM_CHAT_TEMPLATE_MISTRAL_V7,
+    LLM_CHAT_TEMPLATE_MISTRAL_V7_TEKKEN,
     LLM_CHAT_TEMPLATE_PHI_3,
     LLM_CHAT_TEMPLATE_PHI_4,
     LLM_CHAT_TEMPLATE_FALCON_3,
@@ -29,8 +30,8 @@ enum llm_chat_template {
     LLM_CHAT_TEMPLATE_DEEPSEEK_3,
     LLM_CHAT_TEMPLATE_COMMAND_R,
     LLM_CHAT_TEMPLATE_LLAMA_3,
-    LLM_CHAT_TEMPLATE_CHATGML_3,
-    LLM_CHAT_TEMPLATE_CHATGML_4,
+    LLM_CHAT_TEMPLATE_CHATGLM_3,
+    LLM_CHAT_TEMPLATE_CHATGLM_4,
     LLM_CHAT_TEMPLATE_GLMEDGE,
     LLM_CHAT_TEMPLATE_MINICPM,
     LLM_CHAT_TEMPLATE_EXAONE_3,
@@ -38,6 +39,10 @@ enum llm_chat_template {
     LLM_CHAT_TEMPLATE_GRANITE,
     LLM_CHAT_TEMPLATE_GIGACHAT,
     LLM_CHAT_TEMPLATE_MEGREZ,
+    LLM_CHAT_TEMPLATE_YANDEX,
+    LLM_CHAT_TEMPLATE_BAILING,
+    LLM_CHAT_TEMPLATE_LLAMA4,
+    LLM_CHAT_TEMPLATE_SMOLVLM,
     LLM_CHAT_TEMPLATE_UNKNOWN,
 };
 

examples/talk-llama/llama-context.h

@@ -3,66 +3,221 @@
 #include "llama.h"
 #include "llama-batch.h"
 #include "llama-cparams.h"
-#include "llama-model.h"
-#include "llama-kv-cache.h"
+#include "llama-graph.h"
 #include "llama-adapter.h"
 
 #include "ggml-cpp.h"
+#include "ggml-opt.h"
 
 #include <map>
-#include <unordered_map>
 #include <vector>
-#include <set>
+
+struct llama_model;
+struct llama_kv_cache;
+
+class llama_io_read_i;
+class llama_io_write_i;
 
 struct llama_context {
-    llama_context(const llama_model & model)
-        : model(model)
-        , t_start_us(model.t_start_us)
-        , t_load_us(model.t_load_us) {}
+    // init scheduler and compute buffers, reserve worst-case graphs
+    llama_context(
+            const llama_model & model,
+                  llama_context_params params);
 
-    const struct llama_model & model;
+    ~llama_context();
 
-    struct llama_cparams      cparams;
-    struct llama_sbatch       sbatch;  // TODO: revisit if needed
-    struct llama_kv_cache     kv_self;
-    struct llama_adapter_cvec cvec;
+    void synchronize();
 
-    std::unordered_map<struct llama_adapter_lora *, float> lora;
+    const llama_model   & get_model()   const;
+    const llama_cparams & get_cparams() const;
 
-    std::vector<ggml_backend_ptr> backends;
-    std::vector<std::pair<ggml_backend_t, ggml_backend_set_n_threads_t>> set_n_threads_fns;
+    ggml_backend_sched_t get_sched() const;
 
-    ggml_backend_t backend_cpu = nullptr;
+    ggml_context * get_ctx_compute() const;
 
-    ggml_threadpool_t threadpool       = nullptr;
-    ggml_threadpool_t threadpool_batch = nullptr;
+    uint32_t n_ctx()         const;
+    uint32_t n_ctx_per_seq() const;
+    uint32_t n_batch()       const;
+    uint32_t n_ubatch()      const;
+    uint32_t n_seq_max()     const;
 
-    bool has_evaluated_once = false;
+    uint32_t n_threads()       const;
+    uint32_t n_threads_batch() const;
 
-    mutable int64_t t_start_us;
-    mutable int64_t t_load_us;
-    mutable int64_t t_p_eval_us = 0;
-    mutable int64_t t_eval_us   = 0;
+          llama_kv_cache * get_kv_self();
+    const llama_kv_cache * get_kv_self() const;
 
-    mutable int64_t t_compute_start_us = 0;
-    mutable int64_t n_queued_tokens = 0;
+    void kv_self_update();
 
-    mutable int32_t n_p_eval = 0; // number of tokens in eval calls for the prompt (with batch size > 1)
-    mutable int32_t n_eval   = 0; // number of eval calls
+    enum llama_pooling_type pooling_type() const;
 
-    // host buffer for the model output (logits and embeddings)
-    ggml_backend_buffer_ptr buf_output;
+    float * get_logits();
+    float * get_logits_ith(int32_t i);
+
+    float * get_embeddings();
+    float * get_embeddings_ith(int32_t i);
+    float * get_embeddings_seq(llama_seq_id seq_id);
+
+    void attach_threadpool(
+            ggml_threadpool_t threadpool,
+            ggml_threadpool_t threadpool_batch);
+
+    void detach_threadpool();
+
+    void set_n_threads(int32_t n_threads, int32_t n_threads_batch);
+
+    void set_abort_callback(bool (*abort_callback)(void * data), void * abort_callback_data);
+
+    void set_embeddings (bool value);
+    void set_causal_attn(bool value);
+    void set_warmup(bool value);
+
+    void set_adapter_lora(
+            llama_adapter_lora * adapter,
+            float scale);
+
+    bool rm_adapter_lora(
+            llama_adapter_lora * adapter);
+
+    void clear_adapter_lora();
+
+    bool apply_adapter_cvec(
+            const float * data,
+                 size_t   len,
+                int32_t   n_embd,
+                int32_t   il_start,
+                int32_t   il_end);
+
+    int encode(llama_batch & inp_batch);
+    int decode(llama_batch & inp_batch);
+
+    //
+    // state save/load
+    //
+
+    size_t state_get_size();
+    size_t state_get_data(      uint8_t * dst, size_t size);
+    size_t state_set_data(const uint8_t * src, size_t size);
+
+    size_t state_seq_get_size(llama_seq_id seq_id);
+    size_t state_seq_get_data(llama_seq_id seq_id,       uint8_t * dst, size_t size);
+    size_t state_seq_set_data(llama_seq_id seq_id, const uint8_t * src, size_t size);
+
+    bool state_load_file(
+            const char * filepath,
+           llama_token * tokens_out,
+                size_t   n_token_capacity,
+                size_t * n_token_count_out);
+
+    bool state_save_file(
+            const char * filepath,
+     const llama_token * tokens,
+                size_t   n_token_count);
+
+    size_t state_seq_load_file(
+          llama_seq_id   seq_id,
+            const char * filepath,
+           llama_token * tokens_out,
+                size_t   n_token_capacity,
+                size_t * n_token_count_out);
+
+    size_t state_seq_save_file(
+          llama_seq_id   seq_id,
+            const char * filepath,
+     const llama_token * tokens,
+                size_t   n_token_count);
+
+    //
+    // perf
+    //
+
+    llama_perf_context_data perf_get_data() const;
+    void perf_reset();
+
+    //
+    // training
+    //
+
+    void opt_init(struct llama_model * model, struct llama_opt_params lopt_params);
+
+    void opt_epoch(
+            ggml_opt_dataset_t      dataset,
+            ggml_opt_result_t       result_train,
+            ggml_opt_result_t       result_eval,
+            int64_t                 idata_split,
+            ggml_opt_epoch_callback callback_train,
+            ggml_opt_epoch_callback callback_eval);
+
+    void opt_epoch_iter(
+            ggml_opt_dataset_t               dataset,
+            ggml_opt_result_t                result,
+            const std::vector<llama_token> & tokens,
+            const std::vector<llama_token> & labels_sparse,
+            llama_batch                    & batch,
+            ggml_opt_epoch_callback          callback,
+            bool                             train,
+            int64_t                          idata_in_loop,
+            int64_t                          ndata_in_loop,
+            int64_t                          t_loop_start);
+
+private:
+    //
+    // output
+    //
+
+    // Make sure enough space is available for outputs.
+    // Returns max number of outputs for which space was reserved.
+    int32_t output_reserve(int32_t n_outputs);
+
+    //
+    // graph
+    //
+
+public:
+    int32_t graph_max_nodes() const;
+
+    // zero-out inputs and create the ctx_compute for the compute graph
+    ggml_cgraph * graph_init();
+
+    // returns the result of ggml_backend_sched_graph_compute_async execution
+    ggml_status graph_compute(
+            ggml_cgraph * gf,
+                   bool   batched);
+
+private:
+    llm_graph_result_ptr graph_build(
+            ggml_context * ctx,
+             ggml_cgraph * gf,
+      const llama_ubatch & ubatch,
+          llm_graph_type   gtype);
+
+    llm_graph_cb graph_get_cb() const;
+
+    // TODO: read/write lora adapters and cvec
+    size_t state_write_data(llama_io_write_i & io);
+    size_t state_read_data (llama_io_read_i  & io);
+
+    size_t state_seq_write_data(llama_io_write_i & io, llama_seq_id seq_id);
+    size_t state_seq_read_data (llama_io_read_i  & io, llama_seq_id seq_id);
+
+    //
+    // members
+    //
+
+    const llama_model & model;
+
+    llama_cparams       cparams;
+    llama_adapter_cvec  cvec;
+    llama_adapter_loras loras;
+
+    llama_cross cross; // TODO: tmp for handling cross-attention - need something better probably
+
+    std::unique_ptr<llama_memory_i> memory;
 
     // decode output (2-dimensional array: [n_outputs][n_vocab])
     size_t  logits_size = 0; // capacity (of floats) for logits
     float * logits      = nullptr;
 
-    std::vector<int32_t> output_ids; // map batch token positions to ids of the logits and embd buffers
-    size_t  output_size = 0; // capacity (of tokens positions) for the output buffers
-    int32_t n_outputs   = 0; // number of actually-used outputs in the current ubatch or last logical batch
-
-    bool logits_all = false;
-
     // embeddings output (2-dimensional array: [n_outputs][n_embd])
     // populated only when pooling_type == LLAMA_POOLING_TYPE_NONE
     size_t  embd_size = 0; // capacity (of floats) for embeddings
@@ -72,57 +227,50 @@ struct llama_context {
     // populated only when pooling_type != LLAMA_POOLING_TYPE_NONE
     std::map<llama_seq_id, std::vector<float>> embd_seq;
 
-    // whether we are computing encoder output or decoder output
-    bool is_encoding = false;
+    int32_t n_outputs     = 0; // number of actually-used outputs in the current ubatch or last logical batch
+    int32_t n_outputs_max = 0; // capacity (of tokens positions) for the output buffers
 
-    // TODO: find a better way to accommodate mutli-dimension position encoding methods
-    // number of position id each token get, 1 for each token in most cases.
-    // when using m-rope, it will be 3 position ids per token to representing 3 dimension coordinate.
-    int n_pos_per_token = 1;
+    std::vector<int32_t> output_ids; // map batch token positions to ids of the logits and embd buffers
 
-    // output of the encoder part of the encoder-decoder models
-    std::vector<float> embd_enc;
-    std::vector<std::set<llama_seq_id>> seq_ids_enc;
-
-    // memory buffers used to evaluate the model
-    std::vector<uint8_t> buf_compute_meta;
     ggml_backend_sched_ptr sched;
 
+    ggml_backend_t backend_cpu = nullptr;
+    std::vector<ggml_backend_ptr> backends;
+
+    ggml_context_ptr ctx_compute;
+
+    // training
+    ggml_opt_context_t opt_ctx = nullptr;
+
+    ggml_threadpool_t threadpool       = nullptr;
+    ggml_threadpool_t threadpool_batch = nullptr;
+
     ggml_abort_callback abort_callback      = nullptr;
     void *              abort_callback_data = nullptr;
 
-    // input tensors
-    struct ggml_tensor * inp_tokens;        // I32 [n_batch]
-    struct ggml_tensor * inp_embd;          // F32 [n_embd, n_batch]
-    struct ggml_tensor * inp_pos;           // I32 [n_batch]
-    struct ggml_tensor * inp_out_ids;       // I32 [n_outputs]
-    struct ggml_tensor * inp_KQ_mask;       // F32 [kv_size, n_batch]
-    struct ggml_tensor * inp_KQ_mask_swa;   // F32 [kv_size, n_batch]
-    struct ggml_tensor * inp_K_shift;       // I32 [kv_size]
-    struct ggml_tensor * inp_mean;          // F32 [n_batch, n_batch]
-    struct ggml_tensor * inp_cls;           // I32 [n_batch]
-    struct ggml_tensor * inp_s_copy;        // I32 [kv_size]
-    struct ggml_tensor * inp_s_mask;        // F32 [1, n_kv]
-    struct ggml_tensor * inp_s_seq;         // I32 [n_kv, n_batch]
-    struct ggml_tensor * inp_pos_bucket;    // I32 [n_batch|n_kv, n_batch]
-    struct ggml_tensor * inp_embd_enc;      // F32 [n_embd, n_outputs_enc]
-    struct ggml_tensor * inp_KQ_mask_cross; // F32 [n_outputs_enc, n_batch]
+    std::vector<std::pair<ggml_backend_t, ggml_backend_set_n_threads_t>> set_n_threads_fns;
+
+    // buffer types used for the compute buffer of each backend
+    std::vector<ggml_backend_t>             backend_ptrs;
+    std::vector<ggml_backend_buffer_type_t> backend_buft;
+
+    // memory buffers used to evaluate the model
+    std::vector<uint8_t> buf_compute_meta;
+
+    // host buffer for the model output (logits and embeddings)
+    ggml_backend_buffer_ptr buf_output;
+
+    bool has_evaluated_once = false;
+
+    // perf
+    mutable int64_t t_start_us  = 0;
+    mutable int64_t t_load_us   = 0;
+    mutable int64_t t_p_eval_us = 0;
+    mutable int64_t t_eval_us   = 0;
+
+    mutable int64_t t_compute_start_us = 0;
+    mutable int64_t n_queued_tokens    = 0;
+
+    mutable int32_t n_p_eval = 0; // number of tokens in eval calls for the prompt (with batch size > 1)
+    mutable int32_t n_eval   = 0; // number of eval calls
 };
-
-// TODO: make these methods of llama_context
-void llama_set_k_shift(struct llama_context & lctx);
-
-void llama_set_s_copy(struct llama_context & lctx);
-
-void llama_set_inputs(llama_context & lctx, const llama_ubatch & ubatch);
-
-// Make sure enough space is available for outputs.
-// Returns max number of outputs for which space was reserved.
-size_t llama_output_reserve(struct llama_context & lctx, size_t n_outputs);
-
-// make the outputs have the same order they had in the user-provided batch
-void llama_output_reorder(struct llama_context & ctx);
-
-// For internal test use
-// TODO: remove
-const std::vector<std::pair<std::string, struct ggml_tensor *>> & llama_internal_get_tensor_map(struct llama_context * ctx);

examples/talk-llama/llama-cparams.h

@@ -29,6 +29,8 @@ struct llama_cparams {
     bool offload_kqv;
     bool flash_attn;
     bool no_perf;
+    bool warmup;
+    bool op_offload;
 
     enum llama_pooling_type pooling_type;