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// An optimization pass that performs common subexpression elimination.
#ifndef TENSORFLOW_GRAPH_OPTIMIZER_CSE_H_
#define TENSORFLOW_GRAPH_OPTIMIZER_CSE_H_
#include <sys/types.h>
#include "tensorflow/core/graph/graph.h"
namespace tensorflow {
// Perform common-subexpression elimination on the graph "*g". If
// "consider_fn" is not nullptr, then only nodes for which
// consider_fn(node) returns true will be considered for combining
// during the common subexpression elimination.
extern void OptimizeCSE(Graph* g, std::function<bool(const Node*)> consider_fn);
} // namespace tensorflow
#endif // TENSORFLOW_GRAPH_OPTIMIZER_CSE_H_
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