Skip to content

The ggml logs go through SD log_printf #545

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Sep 11, 2025
Merged

The ggml logs go through SD log_printf #545

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
73591df
ggml logs
clibdev Jan 4, 2025
6e31aef
Merge branch 'master' into ggml_logs
leejet Sep 11, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
26 changes: 19 additions & 7 deletions ggml_extend.hpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,25 @@
#define __STATIC_INLINE__ static inline
#endif

__STATIC_INLINE__ void ggml_log_callback_default(ggml_log_level level, const char* text, void*) {
switch (level) {
case GGML_LOG_LEVEL_DEBUG:
LOG_DEBUG(text);
break;
case GGML_LOG_LEVEL_INFO:
LOG_INFO(text);
break;
case GGML_LOG_LEVEL_WARN:
LOG_WARN(text);
break;
case GGML_LOG_LEVEL_ERROR:
LOG_ERROR(text);
break;
default:
LOG_DEBUG(text);
}
}

static_assert(GGML_MAX_NAME >= 128, "GGML_MAX_NAME must be at least 128");

// n-mode trensor-matrix product
Expand Down Expand Up @@ -124,13 +143,6 @@ __STATIC_INLINE__ struct ggml_tensor* ggml_kronecker(ggml_context* ctx, struct g
b);
}

__STATIC_INLINE__ void ggml_log_callback_default(ggml_log_level level, const char* text, void* user_data) {
(void)level;
(void)user_data;
fputs(text, stderr);
fflush(stderr);
}

__STATIC_INLINE__ void ggml_tensor_set_f32_randn(struct ggml_tensor* tensor, std::shared_ptr<RNG> rng) {
uint32_t n = (uint32_t)ggml_nelements(tensor);
std::vector<float> random_numbers = rng->randn(n);
Expand Down
3 changes: 2 additions & 1 deletion stable-diffusion.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -145,7 +145,6 @@ class StableDiffusionGGML {
#endif
#ifdef SD_USE_METAL
LOG_DEBUG("Using Metal backend");
ggml_log_set(ggml_log_callback_default, nullptr);
backend = ggml_backend_metal_init();
#endif
#ifdef SD_USE_VULKAN
Expand Down Expand Up @@ -192,6 +191,8 @@ class StableDiffusionGGML {
rng = std::make_shared<PhiloxRNG>();
}

ggml_log_set(ggml_log_callback_default, nullptr);

init_backend();

ModelLoader model_loader;
Expand Down
2 changes: 1 addition & 1 deletion upscaler.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -19,13 +19,13 @@ struct UpscalerGGML {

bool load_from_file(const std::string& esrgan_path,
bool offload_params_to_cpu) {
ggml_log_set(ggml_log_callback_default, nullptr);
#ifdef SD_USE_CUDA
LOG_DEBUG("Using CUDA backend");
backend = ggml_backend_cuda_init(0);
#endif
#ifdef SD_USE_METAL
LOG_DEBUG("Using Metal backend");
ggml_log_set(ggml_log_callback_default, nullptr);
backend = ggml_backend_metal_init();
#endif
#ifdef SD_USE_VULKAN
Expand Down
5 changes: 4 additions & 1 deletion util.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -414,7 +414,10 @@ void log_printf(sd_log_level_t level, const char* file, int line, const char* fo
if (written >= 0 && written < LOG_BUFFER_SIZE) {
vsnprintf(log_buffer + written, LOG_BUFFER_SIZE - written, format, args);
}
strncat(log_buffer, "\n", LOG_BUFFER_SIZE - strlen(log_buffer));
size_t len = strlen(log_buffer);
if (log_buffer[len - 1] != '\n') {
strncat(log_buffer, "\n", LOG_BUFFER_SIZE - len);
}

if (sd_log_cb) {
sd_log_cb(level, log_buffer, sd_log_cb_data);
Expand Down
Loading