1 /* Copyright 2016 The TensorFlow Authors. All Rights Reserved.
2
3 Licensed under the Apache License, Version 2.0 (the "License");
4 you may not use this file except in compliance with the License.
5 You may obtain a copy of the License at
6
7 http://www.apache.org/licenses/LICENSE-2.0
8
9 Unless required by applicable law or agreed to in writing, software
10 distributed under the License is distributed on an "AS IS" BASIS,
11 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 See the License for the specific language governing permissions and
13 limitations under the License.
14 ==============================================================================*/
15
16 #include "tensorflow/core/common_runtime/stats_publisher_interface.h"
17
18 #include "tensorflow/core/framework/graph.pb.h"
19
20 namespace tensorflow {
21 namespace {
22
23 // NoOpStatsPublisher provides an dummy/no-op implementation of
24 // StatsPublisherInterface.
25 class NoOpStatsPublisher : public StatsPublisherInterface {
26 public:
27 NoOpStatsPublisher() = default;
28
PublishStatsProto(const StepStats & step_stats)29 void PublishStatsProto(const StepStats& step_stats) override {}
30
PublishGraphProto(const std::vector<const GraphDef * > & graph_defs)31 void PublishGraphProto(
32 const std::vector<const GraphDef*>& graph_defs) override {}
33
GetProfileHandler(uint64 step,int64 execution_count,const RunOptions & ropts)34 std::unique_ptr<ProfileHandler> GetProfileHandler(
35 uint64 step, int64 execution_count, const RunOptions& ropts) override {
36 return nullptr;
37 }
38
39 ~NoOpStatsPublisher() override = default;
40 };
41
42 } // namespace
43
CreateNoOpStatsPublisher(const string & session,const BuildGraphOptions & bopts,const SessionOptions & sopts)44 std::unique_ptr<StatsPublisherInterface> CreateNoOpStatsPublisher(
45 const string& session, const BuildGraphOptions& bopts,
46 const SessionOptions& sopts) {
47 return std::unique_ptr<StatsPublisherInterface>(new NoOpStatsPublisher);
48 }
49
50 } // namespace tensorflow
51