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Diffstat (limited to 'libs/util/include/util/kernel/RandomObject.h')
-rw-r--r-- | libs/util/include/util/kernel/RandomObject.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/libs/util/include/util/kernel/RandomObject.h b/libs/util/include/util/kernel/RandomObject.h new file mode 100644 index 000000000..ceed7a0b0 --- /dev/null +++ b/libs/util/include/util/kernel/RandomObject.h @@ -0,0 +1,71 @@ +/* + * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __NNFW_UTIL_KERNEL_RANDOM_OBJECT_H__ +#define __NNFW_UTIL_KERNEL_RANDOM_OBJECT_H__ + +#include "util/kernel/Shape.h" +#include "util/kernel/Reader.h" + +#include <vector> + +namespace nnfw +{ +namespace util +{ +namespace kernel +{ + +template<typename T> class RandomObject final : public Reader<T> +{ +public: + RandomObject(const Shape &shape) : _shape{shape} + { + const uint32_t size = _shape.N * _shape.C * _shape.H * _shape.W; + + // TODO Use random number + for (uint32_t off = 0; off < size; ++off) + { + _value.emplace_back(static_cast<float>(off)); + } + } + +public: + const Shape &shape(void) const { return _shape; } + +public: + T at(uint32_t nth, uint32_t ch, uint32_t row, uint32_t col) const override + { + uint32_t index = 0; + + index += nth * _shape.C * _shape.H * _shape.W; + index += ch * _shape.H * _shape.W; + index += row * _shape.W; + index += col; + + return _value.at(index); + } + +private: + const Shape _shape; + std::vector<T> _value; +}; + +} // namespace kernel +} // namespace util +} // namespace nnfw + +#endif // __NNFW_UTIL_KERNEL_RANDOM_OBJECT_H__ |