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tests: add gradient tests for all backends (ggml/932)

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* tests: add gradient checking to test-backend-ops

* remove old comment

* reorder includes

* adjust SIN/COS parameters

* add documentation, use supports_op if possible
This commit is contained in:
Johannes Gäßler 2024-09-03 17:21:46 +02:00 • committed by Georgi Gerganov
parent dbbebcab33
commit 202084d31d
10 changed files with 1080 additions and 92 deletions
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4
ggml/src/ggml-backend.c
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@ -827,6 +827,10 @@ GGML_CALL static bool ggml_backend_cpu_supports_op(ggml_backend_t backend, const
op->type != GGML_TYPE_IQ1_M; // missing type_traits.from_float
case GGML_OP_MUL_MAT:
return op->src[1]->type == GGML_TYPE_F32 || op->src[1]->type == ggml_internal_get_type_traits(op->src[0]->type).vec_dot_type;
case GGML_OP_ROPE_BACK:
return op->src[2] == NULL && (op->op_params[2] & 4) == 0;
case GGML_OP_IM2COL_BACK:
return op->src[0]->type == GGML_TYPE_F32 && op->src[1]->type == GGML_TYPE_F32;
default:
return true;
}