2 * Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved
3 * Copyright 2015 The TensorFlow Authors. All Rights Reserved.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
18 #ifndef __NNFW_CKER_HELPER_RANDOM_OP_H__
19 #define __NNFW_CKER_HELPER_RANDOM_OP_H__
21 #include "cker/Types.h"
22 #include "cker/Shape.h"
23 #include "cker/Utils.h"
25 #include "cker/operation/Helper/RandomDistributions.h"
35 template <typename Device, class Distribution> struct FillPhiloxRandom;
37 typedef Eigen::ThreadPoolDevice CPUDevice;
38 // Declares the partially CPU-specialized functor struct.
40 // NOTE: Due to inlining done by the compiler, you may need to add
41 // explicit instantiation of the functor in random_op.cc. See example
42 // functor::FillPhiloxRandom<CPUDevice, random::UniformDistribution>.
43 template <class Distribution> struct FillPhiloxRandom<CPUDevice, Distribution>
45 void operator()(random::PhiloxRandom gen, typename Distribution::ResultElementType *data,
46 int64_t size, Distribution dist);
49 } // namespace functor
50 } // namespace tensorflow
52 #endif // __NNFW_CKER_HELPER_RANDOM_OP_H__