zhiics commented on a change in pull request #4886: [WIP][POC]First pass a
defining at non-recursive Graph Vistor and Rewriter
URL: https://github.com/apache/incubator-tvm/pull/4886#discussion_r401246595
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File path: src/relay/ir/expr_functor.cc
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@@ -29,8 +29,158 @@
#include <tvm/relay/expr_functor.h>
#include <tvm/relay/pattern_functor.h>
+#include <stack>
+
namespace tvm {
namespace relay {
+/*!
+ * \brief A function to iteratively traverse dataflow regions of a graph
+ *
+ * ExpandDatflow manually manages a stack and performs DFS to determine the
processing
Review comment:
ExpandDataflow
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