1 | /* Copyright 2017 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 | #ifndef TENSORFLOW_CORE_DISTRIBUTED_RUNTIME_REQUEST_ID_H_ |
17 | #define TENSORFLOW_CORE_DISTRIBUTED_RUNTIME_REQUEST_ID_H_ |
18 | |
19 | #include "tensorflow/core/lib/random/random.h" |
20 | #include "tensorflow/core/platform/types.h" |
21 | |
22 | namespace tensorflow { |
23 | |
24 | // Returns a request_id for use with RecentRequestIds. This number will not be |
25 | // zero, and must be unique over RecentRequestIds' window of |
26 | // num_tracked_request_ids. See recent_request_ids.h for more details. |
27 | int64_t GetUniqueRequestId(); |
28 | |
29 | } // namespace tensorflow |
30 | |
31 | #endif // TENSORFLOW_CORE_DISTRIBUTED_RUNTIME_REQUEST_ID_H_ |
32 | |