xinyu-intel commented on a change in pull request #17265: Add bfloat16 floating-point format support based on AMP URL: https://github.com/apache/incubator-mxnet/pull/17265#discussion_r369456287
########## File path: src/operator/nn/fully_connected.cc ########## @@ -237,7 +238,7 @@ static bool BackwardFCStorageType(const nnvm::NodeAttrs& attrs, bool dispatched = false; if (!dispatched && common::ContainsOnlyStorage(*in_attrs, mxnet::kDefaultStorage)) { dispatched = storage_type_assign(out_attrs, mxnet::kDefaultStorage, - dispatch_mode, DispatchMode::kFCompute); + dispatch_mode, DispatchMode::kFComputeEx); Review comment: we may need to enable dnnl fc bwd in another PR since there is an known issue. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services