未验证 提交 64298778 编写于 作者: W whs 提交者: GitHub

Fix infer_shape in pad2d_op (#16831)

test=develop
......@@ -483,8 +483,10 @@ class Pad2dOp : public framework::OperatorWithKernel {
PADDLE_ENFORCE_EQ(
paddings_dim.size(), 1,
"Size of Input(Paddings)'s dimension should be equal to 1.");
PADDLE_ENFORCE_EQ(paddings_dim[0], 4,
"Shape of Input(Paddings) should be equal to [4].");
if (ctx->IsRuntime()) {
PADDLE_ENFORCE_EQ(paddings_dim[0], 4,
"Shape of Input(Paddings) should be equal to [4].");
}
out_dims[1] = x_dim[1];
out_dims[2] = x_dim[2];
out_dims[3] = x_dim[3];
......@@ -504,11 +506,7 @@ class Pad2dOp : public framework::OperatorWithKernel {
}
ctx->SetOutputDim("Out", framework::make_ddim(out_dims));
if (out_dims[0] == x_dim[0]) {
// Only pass LoD when the first dimension is equal between
// output and input.
ctx->ShareLoD("X", /*->*/ "Out");
}
ctx->ShareLoD("X", /*->*/ "Out");
}
protected:
......
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