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