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Generate shape-independent graph if any input dimension < 2 (#6581)

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* Throw for non-supported case

* Not to go to shape-dependent branch when seeing unsupported shapes
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Wei-Sheng Chin 2021-02-10 15:44:25 +08:00 committed by GitHub
parent 8f0b877a1d
commit 8972621138
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1 changed files with 2 additions and 1 deletions
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orttraining/orttraining/core/graph/gradient_builder.cc
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@ -194,7 +194,8 @@ IMPLEMENT_GRADIENT_BUILDER(GetMatMulGradient) {
}
};
if (A_has_shape && B_has_shape && Y_has_shape) {
if (A_has_shape && B_has_shape && Y_has_shape &&
A_shape.size() >= 2 && B_shape.size() >= 2) {
std::vector<AttributeProto> shared_attributes;
shared_attributes.push_back(MakeAttribute("beta", float(0)));
AttributeProto transpose_first_input = MakeAttribute("transA", int64_t(1));