1/* Copyright 2021 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#include "tensorflow/core/activity_watcher/activity.h"
17
18#include <memory>
19
20namespace tensorflow {
21namespace activity_watcher {
22void MaybeEnableMultiWorkersWatching(CoordinationServiceAgent* agent) {}
23
24namespace tfw_internal {
25
26std::atomic<int> g_watcher_level(kWatcherDisabled);
27ActivityId RecordActivityStart(std::unique_ptr<Activity>) {
28 return kActivityNotRecorded;
29}
30void RecordActivityEnd(ActivityId id) {}
31
32} // namespace tfw_internal
33
34} // namespace activity_watcher
35} // namespace tensorflow
36