1/* Copyright 2015 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#ifndef TENSORFLOW_TSL_PLATFORM_RANDOM_H_
17#define TENSORFLOW_TSL_PLATFORM_RANDOM_H_
18
19#include "tensorflow/tsl/platform/types.h"
20
21namespace tsl {
22namespace random {
23
24// Return a 64-bit random value. Different sequences are generated
25// in different processes.
26uint64 New64();
27
28// Return a 64-bit random value. Uses
29// std::mersenne_twister_engine::default_seed as seed value.
30uint64 New64DefaultSeed();
31
32} // namespace random
33} // namespace tsl
34
35#endif // TENSORFLOW_TSL_PLATFORM_RANDOM_H_
36