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Diffstat (limited to 'runtimes/neurun/src/backend/interface/ITensorBuilder.h')
-rw-r--r-- | runtimes/neurun/src/backend/interface/ITensorBuilder.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/runtimes/neurun/src/backend/interface/ITensorBuilder.h b/runtimes/neurun/src/backend/interface/ITensorBuilder.h new file mode 100644 index 000000000..354a270e6 --- /dev/null +++ b/runtimes/neurun/src/backend/interface/ITensorBuilder.h @@ -0,0 +1,79 @@ +/* + * 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_BACKEND_ITENSOR_BUILDER_H__ +#define __NEURUN_BACKEND_ITENSOR_BUILDER_H__ + +#include <map> + +#include "model/operand/Index.h" +#include "operand/IObject.h" +#include "compiler/SubTensorInfo.h" +#include "compiler/TensorInfo.h" +#include "backend/interface/operand/ITensor.h" + +namespace neurun +{ +namespace backend +{ + +struct ITensorBuilder +{ + using IterateFunction = std::function<void(const model::operand::Index &)>; + + virtual ~ITensorBuilder(void) = default; + + // TODO Merge registerTensorInfo and registerSubTensorInfo using abstraction by internal class + /** + * @brief Register tensor information to allocate on backend + */ + virtual void registerTensorInfo(const model::operand::Index &, const compiler::TensorInfo &) = 0; + /** + * @brief Register subtensor information to allocate on backend + */ + virtual void registerSubTensorInfo(const model::operand::Index &, + const compiler::SubTensorInfo &) = 0; + + virtual void notifyFirstUse(const model::operand::Index &) = 0; + virtual void notifyLastUse(const model::operand::Index &) = 0; + + virtual void prepare(void) = 0; + virtual void allocate(void) = 0; + + virtual std::shared_ptr<::neurun::backend::operand::ITensor> + tensorAt(const model::operand::Index &ind) = 0; + virtual std::shared_ptr<backend::operand::IObject> + wrapTensor(const model::operand::Index &ind) = 0; + virtual void iterate(const IterateFunction &fn) = 0; +}; + +} // namespace backend +} // namespace neurun + +#include <set> +#include <memory> + +namespace neurun +{ +namespace backend +{ + +using TensorBuilderSet = std::set<std::shared_ptr<backend::ITensorBuilder>>; + +} // namespace backend +} // namespace neurun + +#endif // __NEURUN_BACKEND_ITENSOR_BUILDER_H__ |