extern/whisper.cpp
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Author SHA1 Message Date
Georgi Gerganov
b5ddb16ec7 whisper : condition timestamps to be monotonically increasing (#425) 2023-01-23 20:48:26 +02:00
fitzsim
ae16c21e9c whisper : PPC64 big-endian support (#398) 
* ggml : set cache line size to 128 on POWER9

* whisper : add PPC64 big endian support
 2023-01-23 20:48:10 +02:00
Georgi Gerganov
2c3f50a021 release : v1.1.1 v1.1.1 2023-01-23 20:23:44 +02:00
Georgi Gerganov
9a65269a20 .gitignore : add arm_neon.h 2023-01-23 20:19:04 +02:00
Georgi Gerganov
78f166174f whisper : fix condition for providing past prompt (critical) 
This bug has been present since v1.1.0.

Effectively, the past transcribed text wasn't being used for following
transcriptions, which likely significantly reduces the transcription
quality.

Likely related to #419
 2023-01-22 10:47:01 +02:00
Georgi Gerganov
21c569ba4a whisper : extend information in whisper_print_timings() 2023-01-19 18:50:33 +02:00
Georgi Gerganov
1a91c19af9 whisper : perform entropy check only when we have at least 32 tokens (#412) 2023-01-18 22:52:18 +02:00
Georgi Gerganov
f583e2d2f5 main : we had accidentally disabled the temperature fallback .. (#291) 2023-01-18 22:51:41 +02:00
Georgi Gerganov
206fc93396 whisper.wasm : add small and small.en models 2023-01-18 21:58:55 +02:00
Georgi Gerganov
a6cf6f4c4a bench : minor fixes 2023-01-18 21:40:10 +02:00
Chia-Hsiang Cheng
472a473fd1 main : add an option to accept optional output filenames (#424) 
* Add an option to accept optional output filenames

* Format the file

Co-authored-by: Chia-Hsiang Cheng <gary.chiahsiang.cheng@gmail.com>
 2023-01-18 21:26:31 +02:00
Georgi Gerganov
9ba66c2fad stream : fix handling of --step == --length (#416) 2023-01-18 21:22:52 +02:00
Georgi Gerganov
1ccb8a46a5 bench : fix Windows linkage by moving ggml benches in whisper lib .. 2023-01-18 21:19:50 +02:00
Georgi Gerganov
1290fc6457 bench : add memcpy and ggml_mul_mat benchmarks 2023-01-18 20:31:46 +02:00
Digipom
49b529ba74 whisper.android : add support for loading directly from asset in C (#415) 2023-01-16 21:57:35 +02:00
Georgi Gerganov
8088a977af whisper : fix possible uninitialized variables (#291) 2023-01-16 21:44:40 +02:00
Georgi Gerganov
c9aeb33676 stream : fix --keep_context argument to be used correctly (#354) 2023-01-16 19:37:40 +02:00
Damian Czaja
4a3f0d3fe9 go : remove sample_best and sample_timestamp bindings (#409) 2023-01-16 19:18:10 +02:00
Georgi Gerganov
874bde887e Update README.md 2023-01-16 18:47:31 +02:00
Georgi Gerganov
8738427dd6 cmake : bump version to 1.1.0 v1.1.0 2023-01-15 14:33:13 +02:00
Georgi Gerganov
c3991bbb24 Update README.md 2023-01-15 14:08:12 +02:00
Georgi Gerganov
00ea21668b whisper : account speed_up flag for short audio (close #405) 1.1.0 2023-01-15 12:42:15 +02:00
Georgi Gerganov
0b85e8c401 Update README.md 2023-01-15 11:36:20 +02:00
Georgi Gerganov
fafd78945d bench.wasm : print system info 2023-01-15 11:34:03 +02:00
Georgi Gerganov
8de452c18b Improve decoding (#291) 
* whisper : prepare infra for new decoding strategies

* whisper : apply logit filters and compute logprobs

* whisper : add whisper_get_logits()

* whisper : separate self and cross attention memory

Initial step needed for supporting parallel decoders

* whisper : move probs_id buffer to whisper_context

* whisper : refactor kv cache into separate struct

* whisper : move self-attention kv cache to whisper_decoder

* whisper : wip decoding parameters + strategies

* whisper : wip decoding parameters + strategies (part 2)

* whisper : wip decoding parameters + strategies (part 3)

* whisper : wip decoding parameters + strategies (part 4)

* whisper : fix prompt_past update to not include prompt_init

* whisper : temperature + best_of support

* whisper : support for compression_ration_threshold

We actually use entropy, but it is similar

* command : fix example to use logits instead of obsolete probs

* whisper : handle empty sequence ranking

* whisper : add WHISPER_DEBUG + diagnostic prints + new main args

* whisper : minor fixes

* whisper : add beam-search support

* whisper : bug fix when there no previous context

* whisper : add comments

* stream : disable temperature fallback

For real-time processing, we always want a single decoder running at T=0

* whisper.swiftui : update example - fix paths + add empty folders
 2023-01-15 11:29:57 +02:00
Georgi Gerganov
a6dbd9188b stream : fix a bug that inserted a lot of empty audio at the start 
The quality was terrible due to this
 2023-01-14 19:20:47 +02:00
Georgi Gerganov
4ef3398e8f ggml : remove obsolete zeroing + comment fixes (#390) 2023-01-08 20:21:03 +02:00
Ian Bicking
5e9f33596f readme : clarify main and stream usage (#391) 
Give an example of ./main that uses a sample file that's already there, and make the stream example clarify you need `make stream`
 2023-01-08 20:18:41 +02:00
Abitofevrything
8d7b29cedd ggml : correct behaviour of ggml_vec_sum_f32 (#390) 2023-01-08 20:06:09 +02:00
boolemancer
08dc705a69 whisper : fix sample_to_timestamp calculation with 64 bit precision to avoid overflow (#388) 
* Do calculation with 64 bit precision to avoid overflow

* Update whisper.cpp

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
 2023-01-08 15:08:45 +02:00
Syahmi Azhar
1512545149 whisper : add loader class to allow loading from buffer and others (#353) 
* whisper : add loader to allow loading from other than file

* whisper : rename whisper_init to whisper_init_from_file

* whisper : add whisper_init_from_buffer

* android : Delete local.properties

* android : load models directly from assets

* whisper : adding <stddef.h> needed for size_t + code style

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
 2023-01-08 13:03:33 +02:00
Georgi Gerganov
52a3e0c92a ggml : improve vec_dot_f16 unrolling in flash_attn_f16 2023-01-08 11:41:18 +02:00
Georgi Gerganov
d1ea1220ff command : clean-up / refactoring / formatting (#383) 2023-01-07 21:43:24 +02:00
David
9c4a1522f6 command : always-prompt mode (#383) 2023-01-07 21:41:11 +02:00
David Thorpe
f078a6f20e go : adding features to the go-whisper example, go ci, etc (#384) 
* Updated bindings so they can be used in third pary packages.

* Updated makefiles to set FMA flag on optionally, for xeon E5 on Darwin

* Added test script

* Changes for examples

* Reverted

* Made the NewContext method private
 2023-01-07 21:21:43 +02:00
Georgi Gerganov
f30b5d322c ggml : fix bug in new soft max computation 2023-01-07 21:00:07 +02:00
Georgi Gerganov
44efbf7ff1 cmake : add -Wno-unused-function + update whisper.js 2023-01-07 20:18:34 +02:00
Georgi Gerganov
d347a59a5f ggml : when using BLAS start only 1 CPU thread 2023-01-07 19:48:56 +02:00
Georgi Gerganov
6394c906af ggml : fix running tasks with variable number of threads 2023-01-07 19:20:18 +02:00
Georgi Gerganov
74ffa14e1d ggml : unroll ggml_vec_dot_f16 in ggml_compute_forward_flash_attn_f16 2023-01-07 19:19:40 +02:00
Georgi Gerganov
65fdcbbbbb whisper : revert accidental MB change 2023-01-07 16:18:21 +02:00
Georgi Gerganov
d61d55cd4b ggml : speed-up soft max via Accelerate + unroll 2023-01-07 16:16:42 +02:00
Georgi Gerganov
d51fc3ee0a ggml : use vDSP_sve and vDSP_maxv from Accelerate 2023-01-07 16:10:16 +02:00
Georgi Gerganov
f82a7dd019 ggml : make gcc happy (minor) 2023-01-07 09:34:39 +02:00
Georgi Gerganov
87dd4a3081 talk.wasm : bump memory usage + update whisper.js 2023-01-06 21:13:44 +02:00
m.bell
41e05c6b1b cmake : support AVX2 in Windows better (#381) 2023-01-06 19:36:33 +02:00
Georgi Gerganov
fa379cb22a Revert "tmp" 
This reverts commit 1652965529.
 2023-01-06 19:33:09 +02:00
David Thorpe
322f4e6c4e go : bindings updated so they can be used in third party packages. (#379) 
* Updated bindings so they can be used in third pary packages.

* Updated makefiles to set FMA flag on optionally, for xeon E5 on Darwin
 2023-01-06 19:32:28 +02:00
Georgi Gerganov
1652965529 tmp 2023-01-06 19:32:12 +02:00
Georgi Gerganov
6042c7a3be cmake : change min required version to 3.0 (#351) 
We increase the min version only when want to use particular
functionality that is available in the newer version
 2023-01-06 19:25:28 +02:00