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Diffstat (limited to 'compute_kernel_writer/src/cl/CLTensorArgument.h')
-rw-r--r-- | compute_kernel_writer/src/cl/CLTensorArgument.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/compute_kernel_writer/src/cl/CLTensorArgument.h b/compute_kernel_writer/src/cl/CLTensorArgument.h new file mode 100644 index 0000000000..cd924846c5 --- /dev/null +++ b/compute_kernel_writer/src/cl/CLTensorArgument.h @@ -0,0 +1,70 @@ +/* + * Copyright (c) 2023 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#ifndef CKW_SRC_CL_CLTENSORARGUMENT_H +#define CKW_SRC_CL_CLTENSORARGUMENT_H + +#include "src/ITensorArgument.h" + +#include <string> +#include <vector> + +namespace ckw +{ +// Forward declarations +class TensorInfo; + +/** OpenCL specific tensor argument + * Internally, the object keeps track of the components and storages used to minimize the number + * of kernel arguments required. Therefore, if we create this object but we do not access any components + * or storages, the storages() and components() method will return an empty list. +*/ +class CLTensorArgument : public ITensorArgument, ITensorStorageArgument, ITensorComponentArgument +{ +public: + /** Constructor + * + * @param[in] name Tensor name + * @param[in] info Tensor info + * @param[in] return_dims_by_value Flag to return the dimensions by value whenever it is possible. + * True, if the dimensions should be returned as value instead as variable. + */ + CLTensorArgument(const std::string &name, const TensorInfo &info, bool return_dims_by_value); + + // Inherited method overridden + TensorStorageVariable storage(TensorStorageType x); + TileVariable component(TensorComponentType x); + std::vector<TensorStorageVariable> storages() const; + std::vector<TileVariable> components() const; + +private: + std::string create_storage_name(TensorStorageType x) const; + std::string create_component_name(TensorComponentType x) const; + + bool _return_dims_by_value{ false }; + std::vector<TensorStorageType> _storages_used{}; + std::vector<TensorComponentType> _components_used{}; +}; +} // namespace ckw + +#endif // CKW_SRC_CL_CLTENSORARGUMENT_H |