| /* |
| * 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 COMPUTE_KERNEL_WRITER_SRC_CL_CLTILE_H |
| #define COMPUTE_KERNEL_WRITER_SRC_CL_CLTILE_H |
| |
| #include "src/ITile.h" |
| #include <string> |
| |
| namespace ckw |
| { |
| // Forward declarations |
| class TileInfo; |
| |
| /** OpenCL specific tile */ |
| class CLTile : public ITile, public IVectorAccess, public IScalarAccess |
| { |
| public: |
| /** Initialize a new instance of @ref CLTile class for variable tile. |
| * |
| * @param[in] name Tile name |
| * @param[in] info Tile info |
| */ |
| CLTile(const std::string &name, const TileInfo &info); |
| |
| /** Initialize a new instane of @ref CLTile class for compile-time constant tile. |
| * |
| * @note A constant tile does not need a name since this object does not return variable's name but rather |
| * values stored as string type |
| * |
| * @param[in] vals The tile container with the constant values as std::string |
| * @param[in] dt Datatype of the values stored in the tile container |
| */ |
| CLTile(const TileContainer &vals, DataType dt); |
| |
| // Inherited method overridden |
| const std::string &name() const override; |
| |
| const TileInfo &info() const override; |
| |
| TileVariable scalar(int32_t row, int32_t col) const override; |
| |
| TileVariable vector(int32_t row) const override; |
| |
| TileVariable vector(int32_t row, int32_t col_start, int32_t width) const override; |
| |
| std::vector<TileVariable> all() const override; |
| |
| bool is_assignable() const override; |
| |
| std::vector<int32_t> supported_vector_lengths() const override; |
| |
| private: |
| void validate_tile_info(const TileInfo &info) const; |
| |
| std::string create_var_name(int32_t row) const; |
| |
| TileInfo _info{ DataType::Unknown }; |
| std::string _basename{ "" }; |
| bool _is_constant{ false }; |
| TileContainer _vals{}; |
| }; |
| } // namespace ckw |
| |
| #endif /* COMPUTE_KERNEL_WRITER_SRC_CL_CLTILE_H */ |