[GitHub] [tvm] Leo-arm opened a new pull request #10860: [ETHOSN] Improved handling of 5d reshapes

[GitBox <gi...@apache.org>]

Leo-arm opened a new pull request #10860:
URL: https://github.com/apache/tvm/pull/10860


   Resolves an issue with 5d reshapes in the Yolo network and added a
   test case. Refactored the reshape tests to use parametrization.


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[GitHub] [tvm] NicolaLancellotti commented on a change in pull request #10860: [ETHOSN] Improved handling of 5d reshapes

[GitBox <gi...@apache.org>]

NicolaLancellotti commented on a change in pull request #10860:
URL: https://github.com/apache/tvm/pull/10860#discussion_r840711526



##########
File path: src/relay/backend/contrib/ethosn/ethosn_api.cc
##########
@@ -275,6 +275,11 @@ EthosnError EthosnAPI::Reshape(const Expr& expr, ReshapeParams* params) {
   const auto* input_dtype = reshape->args[0]->checked_type().as<TensorTypeNode>();
   const auto& reshape_attrs = reshape->attrs.as<ReshapeAttrs>();
 
+  if (reshape_attrs->newshape.size() > params->new_shape.size()) {
+    return EthosnError(ErrStrm() << "reshape dimension=" << reshape_attrs->newshape.size()
+                                 << ", reshape dimension must be <= 4");

Review comment:
       Why 4? Shouldn't be `params->new_shape.size()`?
   ```suggestion
                                    << ", reshape dimension must be <= " << params->new_shape.size() );
   ```




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