vbatts/llama.cpp
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ggml : change ggml_scale to take a float instead of tensor (#4573)

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* ggml : change ggml_scale to take a float instead of tensor

* ggml : fix CPU implementation

* tests : fix test-grad0

ggml-ci
This commit is contained in:
Georgi Gerganov 2023-12-21 23:20:49 +02:00 • committed by GitHub
parent 769a7bc85e
commit afefa319f1
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12 changed files with 82 additions and 205 deletions
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tests/test-backend-ops.cpp
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@ -766,18 +766,19 @@ struct test_bin_bcast : public test_case {
struct test_scale : public test_case {
const ggml_type type;
const std::array<int64_t, 4> ne;
float scale;
std::string vars() override {
return VARS_TO_STR2(type, ne);
return VARS_TO_STR3(type, ne, scale);
}
test_scale(ggml_type type = GGML_TYPE_F32,
std::array<int64_t, 4> ne = {10, 10, 10, 10})
: type(type), ne(ne) {}
std::array<int64_t, 4> ne = {10, 10, 10, 10},
float scale = 2.0f)
: type(type), ne(ne), scale(scale) {}
ggml_tensor * build_graph(ggml_context * ctx) override {
ggml_tensor * a = ggml_new_tensor(ctx, type, 4, ne.data());
ggml_tensor * scale = ggml_new_tensor_1d(ctx, type, 1);
ggml_tensor * out = ggml_scale(ctx, a, scale);
return out;
}