samskalicky commented on a change in pull request #17623: Dynamic subgraph
compile support
URL: https://github.com/apache/incubator-mxnet/pull/17623#discussion_r388643662
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File path: src/c_api/c_api_symbolic.cc
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@@ -1383,7 +1403,26 @@ int MXOptimizeForBackend(SymbolHandle sym_handle,
common::HandleInferStorageTypeError(num_forward_inputs, indexed_graph,
g.GetAttr<StorageTypeVector>("storage_type"));
}
+ std::vector<std::string> arg_names =
sym->ListInputNames(nnvm::Symbol::kReadOnlyArgs);
+ g.attrs["in_args"] = std::make_shared<nnvm::any>(in_args_ptr);
+ g.attrs["in_arg_names"] = std::make_shared<nnvm::any>(arg_names);
+
+ std::vector<std::string> aux_names =
sym->ListInputNames(nnvm::Symbol::kAuxiliaryStates);
+ g.attrs["in_aux"] = std::make_shared<nnvm::any>(in_aux_ptr);
+ g.attrs["in_aux_names"] = std::make_shared<nnvm::any>(aux_names);
+ } else {
+ NDArray **in_args_ptr = static_cast<NDArray**>(nullptr);
+ std::vector<std::string> arg_names;
+ g.attrs["in_args"] = std::make_shared<nnvm::any>(in_args_ptr);
+ g.attrs["in_arg_names"] = std::make_shared<nnvm::any>(arg_names);
+
+ NDArray **in_aux_ptr = static_cast<NDArray**>(nullptr);
+ std::vector<std::string> aux_names;
+ g.attrs["in_aux"] = std::make_shared<nnvm::any>(in_aux_ptr);
+ g.attrs["in_aux_names"] = std::make_shared<nnvm::any>(aux_names);
}
+
+
Review comment:
it needed two lines because the code above and below were fighting and
couldnt stand eachother, so it needs some extra room ;-)
Removed it in the latest commit
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