1 /* Copyright 2018 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_COMPILER_TF2XLA_LIB_RANDOM_H_ 17 #define TENSORFLOW_COMPILER_TF2XLA_LIB_RANDOM_H_ 18 19 #include "tensorflow/compiler/xla/client/xla_builder.h" 20 #include "tensorflow/compiler/xla/statusor.h" 21 #include "tensorflow/core/framework/types.pb.h" 22 23 namespace tensorflow { 24 25 // Builds an array filled with values sampled from a truncated normal 26 // distribution such that no values are greater than two or less than negative 27 // two. 28 // 29 // The "uniform" parameter must be an array of random numbers distributed in 30 // (0,1). 31 xla::XlaOp TruncatedNormal(xla::XlaOp uniform); 32 33 } // namespace tensorflow 34 35 #endif // TENSORFLOW_COMPILER_TF2XLA_LIB_RANDOM_H_ 36