yongwww commented on code in PR #14238:
URL: https://github.com/apache/tvm/pull/14238#discussion_r1129811203
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src/relax/op/nn/convolution.cc:
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@@ -142,5 +142,149 @@ TVM_REGISTER_OP("relax.nn.conv2d")
.set_attrs_type<Conv2DAttrs>()
.set_attr<FInferStructInfo>("FInferStructInfo", InferStructInfoConv2d);
+/* relax.nn.conv2d_transpose */
+TVM_REGISTER_NODE_TYPE(Conv2DTransposeAttrs);
+
+Expr conv2d_transpose(Expr data, Expr weight, Array<IntImm> strides,
Array<IntImm> padding,
+ Array<IntImm> output_padding, Array<IntImm> dilation,
int groups,
+ String data_layout, String kernel_layout,
Optional<String> out_layout,
+ DataType out_dtype) {
+ padding = GetCompletePadding2D(std::move(padding));
+ if (output_padding.size() == 1) {
+ output_padding.push_back(output_padding[0]);
+ }
+ if (strides.size() == 1) {
+ strides.push_back(strides[0]);
+ }
+ if (dilation.size() == 1) {
+ dilation.push_back(dilation[0]);
+ }
+
+ CHECK_GT(groups, 0) << "The number of groups in convolution is expected to
be positive. However, "
+ "the given number of groups is "
+ << groups;
+ CHECK_EQ(output_padding.size(), 2) << "The input output_padding length is
expected to be 4. "
Review Comment:
typo: -> `is expected to be 2`
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