larroy commented on a change in pull request #14192: [MXNET-1324] Add
NaiveRunGraph to imperative utils
URL: https://github.com/apache/incubator-mxnet/pull/14192#discussion_r293491646
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File path: src/imperative/imperative_utils.cc
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@@ -22,6 +22,106 @@
namespace mxnet {
namespace imperative {
+
+inline std::vector<NDArray*> NodeInputs(const nnvm::IndexedGraph& idx,
+ const int node_idx,
+ const std::vector<NDArray*> arrays) {
+ const nnvm::IndexedGraph::Node& node = idx[node_idx];
+ const size_t num_inputs = node.inputs.size();
+ std::vector<NDArray*> ndinputs;
+ ndinputs.reserve(num_inputs);
+ for (const auto& j : node.inputs) {
+ size_t eid = idx.entry_id(j);
+ ndinputs.emplace_back(arrays[eid]);
+ }
+ return ndinputs;
+}
+
+inline std::vector<NDArray*> NodeOutputs(const nnvm::IndexedGraph& idx,
Review comment:
Why inline?
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