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cuda/cpu: Increase support for fp16 unary operations (ggml/1125)

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* Support fp16 unary operations in the CUDA backend

* cpu: increase fp16 support for unary operators in the CPU backend

* cuda: increase fp16 support for unary operators in the CUDA backend

* Add test cases for fp16 unary operators

* metal: update supports_op for unary operators that don't support fp16, to prevent test-backend-ops from failing

* metal: fix PR comments for unary op support after fp16 unary tests
This commit is contained in:
cmdr2
2025-02-28 12:34:39 +05:30
committed by Georgi Gerganov
parent 6d4c23b81b
commit 87abb7e903
7 changed files with 1266 additions and 175 deletions
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6
ggml/src/ggml-cuda/unary.cuh
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@@ -16,6 +16,10 @@
#define CUDA_SIN_BLOCK_SIZE 256
#define CUDA_COS_BLOCK_SIZE 256
void ggml_cuda_op_abs(ggml_backend_cuda_context & ctx, ggml_tensor * dst);
void ggml_cuda_op_sgn(ggml_backend_cuda_context & ctx, ggml_tensor * dst);
void ggml_cuda_op_neg(ggml_backend_cuda_context & ctx, ggml_tensor * dst);
void ggml_cuda_op_step(ggml_backend_cuda_context & ctx, ggml_tensor * dst);
@@ -49,3 +53,5 @@ void ggml_cuda_op_sqrt(ggml_backend_cuda_context & ctx, ggml_tensor * dst);
void ggml_cuda_op_sin(ggml_backend_cuda_context & ctx, ggml_tensor * dst);
void ggml_cuda_op_cos(ggml_backend_cuda_context & ctx, ggml_tensor * dst);
void ggml_cuda_op_log(ggml_backend_cuda_context & ctx, ggml_tensor * dst);