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metal: accelerated conv2d (#17175)

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* metal: accelerated conv2d

* cont : cleanup

---------

Co-authored-by: bghira <bghira@users.github.com>
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
This commit is contained in:
bagheera
2025-11-13 13:32:44 +02:00
committed by GitHub
co-authored by bghira Georgi Gerganov
parent 2776db6c81
commit 0cfb19166b
7 changed files with 258 additions and 5 deletions
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ggml/src/ggml-metal/ggml-metal-device.cpp
+24
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@@ -1438,6 +1438,30 @@ ggml_metal_pipeline_t ggml_metal_library_get_pipeline_conv_transpose_2d(ggml_met
return res;
}
ggml_metal_pipeline_t ggml_metal_library_get_pipeline_conv_2d(ggml_metal_library_t lib, const ggml_tensor * op) {
assert(op->op == GGML_OP_CONV_2D);
GGML_ASSERT(ggml_is_contiguous(op->src[0]));
GGML_ASSERT(op->src[0]->type == GGML_TYPE_F16 || op->src[0]->type == GGML_TYPE_F32);
GGML_ASSERT(op->src[1]->type == GGML_TYPE_F32);
GGML_ASSERT(op->type == GGML_TYPE_F32);
char base[256];
char name[256];
snprintf(base, 256, "kernel_conv_2d_%s_%s", ggml_type_name(op->src[0]->type), ggml_type_name(op->src[1]->type));
snprintf(name, 256, "%s", base);
ggml_metal_pipeline_t res = ggml_metal_library_get_pipeline(lib, name);
if (res) {
return res;
}
res = ggml_metal_library_compile_pipeline(lib, base, name, nullptr);
return res;
}
ggml_metal_pipeline_t ggml_metal_library_get_pipeline_upscale(ggml_metal_library_t lib, const ggml_tensor * op) {
assert(op->op == GGML_OP_UPSCALE);