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ggml-backend : add device and backend reg interfaces #9707

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Merged
slaren merged 14 commits into from
Oct 2, 2024
Merged

ggml-backend : add device and backend reg interfaces #9707

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0cbdf13
ggml-backend : add device and backend reg interfaces
slaren Oct 1, 2024
805fea9
Update ggml/src/ggml-backend-impl.h
slaren Oct 1, 2024
6ff0e7a
add device props/caps, fully support async upload for all compatible …
slaren Oct 1, 2024
04ef648
update other backends
slaren Oct 2, 2024
db53f8e
fix pipeline parallelism check
slaren Oct 2, 2024
f9cab02
removed unused function, add missing statics
slaren Oct 2, 2024
2a60833
Merge remote-tracking branch 'origin/master' into sl/backend-registry-2
slaren Oct 2, 2024
6ff0d67
remove move unused reg_init functions from backends
slaren Oct 2, 2024
b5516aa
fix align [no ci]
slaren Oct 2, 2024
dc475c3
fix consistency issues with the usage of main_gpu
slaren Oct 2, 2024
d0c4954
move device backend_reg to the struct
slaren Oct 2, 2024
cfef355
fix some inconsistencies in the names of functions
slaren Oct 2, 2024
ffeca35
fix more naming inconsistencies, make interface structs const
slaren Oct 2, 2024
a9d172c
Merge remote-tracking branch 'origin/master' into sl/backend-registry-2
slaren Oct 2, 2024
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removed unused function, add missing statics
  • Loading branch information
@slaren
slaren committed Oct 2, 2024
commit f9cab02ee946edb1be7588d9d42a87901956e22d
11 changes: 2 additions & 9 deletions ggml/src/ggml-backend.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1020,13 +1020,6 @@ ggml_backend_buffer_t ggml_backend_cpu_buffer_from_ptr(void * ptr, size_t size)
return ggml_backend_buffer_init(ggml_backend_cpu_buffer_type(), cpu_backend_buffer_i_from_ptr, ptr, size);
}

static ggml_backend_t ggml_backend_reg_cpu_init(const char * params, void * user_data) {
return ggml_backend_cpu_init();

GGML_UNUSED(params);
GGML_UNUSED(user_data);
}

////////////////////////

static const char * ggml_backend_cpu_device_name(ggml_backend_dev_t dev) {
Expand Down Expand Up @@ -1123,7 +1116,7 @@ static bool ggml_backend_cpu_device_supports_buft(ggml_backend_dev_t dev, ggml_b
GGML_UNUSED(dev);
}

struct ggml_backend_device_i ggml_backend_cpu_device_i = {
static struct ggml_backend_device_i ggml_backend_cpu_device_i = {
/* .get_name = */ ggml_backend_cpu_device_name,
/* .get_description = */ ggml_backend_cpu_device_description,
/* .get_memory = */ ggml_backend_cpu_device_memory,
Expand Down Expand Up @@ -1170,7 +1163,7 @@ static ggml_backend_dev_t ggml_backend_cpu_reg_device_get(ggml_backend_reg_t reg
GGML_UNUSED(index);
}

struct ggml_backend_reg_i ggml_backend_cpu_reg_i = {
static struct ggml_backend_reg_i ggml_backend_cpu_reg_i = {
/* .get_name = */ ggml_backend_cpu_reg_name,
/* .device_count = */ ggml_backend_cpu_reg_device_count,
/* .device_get = */ ggml_backend_cpu_reg_device_get,
Expand Down