EVOLUTION-MANAGER

Edit File: optimizer_cse.h

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==============================================================================*/

// An optimization pass that performs common subexpression elimination.

#ifndef TENSORFLOW_CORE_GRAPH_OPTIMIZER_CSE_H_
#define TENSORFLOW_CORE_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.
//
// Returns true if and only if 'g' is mutated.
extern bool OptimizeCSE(Graph* g,
                        const std::function<bool(const Node*)>& consider_fn);

}  // namespace tensorflow

#endif  // TENSORFLOW_CORE_GRAPH_OPTIMIZER_CSE_H_