lixiaoquan commented on a change in pull request #6892:
URL: https://github.com/apache/incubator-tvm/pull/6892#discussion_r521123874
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File path: src/relay/op/dyn/tensor/transform.cc
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@@ -556,6 +556,77 @@ Examples::
.set_attr<TOpPattern>("TOpPattern", kInjective)
.set_attr<AnyCodegenStrategy>("AnyCodegenStrategy", kVariableDimensions);
+bool SparseToDenseRel(const Array<Type>& types, int num_inputs, const Attrs&
attrs,
+ const TypeReporter& reporter) {
+ ICHECK_EQ(num_inputs, 4);
+ auto sparse_indices = types[0].as<TensorTypeNode>();
+ auto sparse_values = types[1].as<TensorTypeNode>();
+ auto default_value = types[2].as<TensorTypeNode>();
+ auto output_shape = types[3].as<TensorTypeNode>();
+
+ if (sparse_indices == nullptr || sparse_values == nullptr || default_value
== nullptr ||
+ output_shape == nullptr) {
+ return false;
+ }
+
+ ICHECK(sparse_indices->dtype.is_int()) << "sparse_indices must be tensor of
integers";
+
+ ICHECK_LE(sparse_indices->shape.size(), 3)
Review comment:
Fixed
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