1/* Copyright 2017 The TensorFlow Authors. All Rights Reserved.
2
3Licensed under the Apache License, Version 2.0 (the "License");
4you may not use this file except in compliance with the License.
5You may obtain a copy of the License at
6
7 http://www.apache.org/licenses/LICENSE-2.0
8
9Unless required by applicable law or agreed to in writing, software
10distributed under the License is distributed on an "AS IS" BASIS,
11WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12See the License for the specific language governing permissions and
13limitations under the License.
14==============================================================================*/
15
16// A graph pass that rewrites graph for propagating MKL layout as a tensor
17
18#ifndef TENSORFLOW_CORE_COMMON_RUNTIME_MKL_LAYOUT_PASS_H_
19#define TENSORFLOW_CORE_COMMON_RUNTIME_MKL_LAYOUT_PASS_H_
20
21#ifdef INTEL_MKL
22
23#include <sys/types.h>
24#include <memory>
25#include "tensorflow/core/graph/graph.h"
26
27namespace tensorflow {
28// Interface to invoke the pass for unit test
29//
30// Returns true if and only if 'g' is mutated.
31extern bool RunMklLayoutRewritePass(std::unique_ptr<Graph>* g);
32} // namespace tensorflow
33
34#endif
35
36#endif // TENSORFLOW_CORE_COMMON_RUNTIME_MKL_LAYOUT_PASS_H_
37