From 000d65befb0903a3dd5a47ab3c8299c4f74f133d Mon Sep 17 00:00:00 2001
From: Judd <4046440+foldl@users.noreply.github.com>
Date: Fri, 23 May 2025 12:33:08 +0800
Subject: [PATCH] use LOG_WARN to replace `std::cerr` (llama/13657)

---
 ggml/src/ggml-vulkan/ggml-vulkan.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/ggml/src/ggml-vulkan/ggml-vulkan.cpp b/ggml/src/ggml-vulkan/ggml-vulkan.cpp
index c160a998..453e0006 100644
--- a/ggml/src/ggml-vulkan/ggml-vulkan.cpp
+++ b/ggml/src/ggml-vulkan/ggml-vulkan.cpp
@@ -9264,8 +9264,7 @@ static ggml_backend_buffer_t ggml_backend_vk_host_buffer_type_alloc_buffer(ggml_
     try {
         ptr = ggml_vk_host_malloc(vk_instance.devices[0], size);
     } catch (vk::SystemError& e) {
-        std::cerr << "ggml_vulkan: Failed to allocate pinned memory." << std::endl;
-        std::cerr << "ggml_vulkan: " << e.what() << std::endl;
+        GGML_LOG_WARN("ggml_vulkan: Failed to allocate pinned memory (%s)\n", e.what());
         // fallback to cpu buffer
         return ggml_backend_buft_alloc_buffer(ggml_backend_cpu_buffer_type(), size);
     }