samskalicky commented on a change in pull request #17623: Dynamic subgraph
compile support
URL: https://github.com/apache/incubator-mxnet/pull/17623#discussion_r392556534
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File path: src/c_api/c_api.cc
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@@ -122,14 +122,28 @@ void CustomFComputeDispatcher(const std::string op_name,
// convert inputs/outpus NDArray to C types to be passed to lib_api.h
for (size_t i = 0; i < inputs.size(); i++) {
- in_data.push_back(inputs[i].data().dptr_);
- in_shapes.push_back(inputs[i].shape().data());
- in_dims.push_back(inputs[i].shape().ndim());
- in_types.push_back(inputs[i].dtype());
- in_verIDs.push_back(inputs[i].version());
- const char* ctx_str = inputs[i].ctx().dev_mask() == Context::kCPU ? "cpu"
: "gpu";
- in_dev_type.push_back(ctx_str);
- in_dev_id.push_back(inputs[i].ctx().real_dev_id());
+ const NDArray& in_nd = inputs[i];
+ // reorder data if in MKLDNN format
+ if (in_nd.IsMKLDNNData()) {
+ const NDArray& tmp_nd = in_nd.Reorder2Default();
Review comment:
`Reorder2Default` returns a copy:
https://github.com/apache/incubator-mxnet/blob/4dddb087293965af7e7af8d0eaead60a9051f0fc/src/ndarray/ndarray.cc#L597
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