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author | Chunseok Lee <chunseok.lee@samsung.com> | 2019-01-08 17:36:34 +0900 |
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committer | Chunseok Lee <chunseok.lee@samsung.com> | 2019-01-08 17:36:34 +0900 |
commit | bd11b24234d7d43dfe05a81c520aa01ffad06e42 (patch) | |
tree | 57d0d4044977e4fa0e50cd9ba40b32006dff19eb /runtimes/neurun/src/model/operand/Data.h | |
parent | 91f4ba45449f700a047a4aeea00b1a7c84e94c75 (diff) | |
download | nnfw-bd11b24234d7d43dfe05a81c520aa01ffad06e42.tar.gz nnfw-bd11b24234d7d43dfe05a81c520aa01ffad06e42.tar.bz2 nnfw-bd11b24234d7d43dfe05a81c520aa01ffad06e42.zip |
Imported Upstream version 0.3upstream/0.3
Diffstat (limited to 'runtimes/neurun/src/model/operand/Data.h')
-rw-r--r-- | runtimes/neurun/src/model/operand/Data.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/runtimes/neurun/src/model/operand/Data.h b/runtimes/neurun/src/model/operand/Data.h new file mode 100644 index 000000000..506cb185a --- /dev/null +++ b/runtimes/neurun/src/model/operand/Data.h @@ -0,0 +1,78 @@ +/* + * 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 __NEURUN_MODEL_OPERAND_DATA_H__ +#define __NEURUN_MODEL_OPERAND_DATA_H__ + +#include <algorithm> + +namespace neurun +{ +namespace model +{ +namespace operand +{ + +struct Data +{ + virtual ~Data() = default; + + virtual size_t size(void) const = 0; + virtual const uint8_t *base(void) const = 0; +}; + +class CachedData final : public Data +{ +public: + CachedData(const uint8_t *base, size_t size) : _base{new uint8_t[size]}, _size{size} + { + std::copy(base, base + size, _base); + } + +public: + ~CachedData() { delete[] _base; } + +public: + size_t size(void) const override { return _size; } + const uint8_t *base(void) const override { return _base; } + +private: + uint8_t *_base; + size_t _size; +}; + +class ExternalData final : public Data +{ +public: + ExternalData(const uint8_t *base, size_t size) : _base{base}, _size{size} + { + // DO NOTHING + } + +public: + size_t size(void) const override { return _size; } + const uint8_t *base(void) const override { return _base; } + +private: + const uint8_t *_base; + const size_t _size; +}; + +} // namespace operand +} // namespace model +} // namespace neurun + +#endif // __NEURUN_MODEL_OPERAND_DATA_H__ |