| /* |
| * 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_PROTOTYPE_INCLUDE_CKW_TILEOPERAND_H |
| #define CKW_PROTOTYPE_INCLUDE_CKW_TILEOPERAND_H |
| |
| #include "ckw/Error.h" |
| #include "ckw/OperandBase.h" |
| #include "ckw/ScalarValue.h" |
| #include "ckw/TileInfo.h" |
| |
| #include <vector> |
| |
| namespace ckw |
| { |
| |
| class Kernel; |
| |
| using TileContainer = std::vector<std::vector<std::string>>; |
| |
| /** Tile operand which can be either scalar, vector or 2D tile. */ |
| class TileOperand : public OperandBase |
| { |
| public: |
| /** Initialize a new instance of @ref TileOperand class with the tile information. |
| * |
| * @param[in] name The name of the tile. |
| * @param[in] tile_info The tile info. |
| */ |
| TileOperand(const ::std::string &name, const TileInfo &tile_info); |
| |
| /** Initialize a new instance of @ref TileOperand for scalar variable. |
| * |
| * @param[in] name The name of the tile. |
| * @param[in] data_type The data type of the tile. |
| */ |
| TileOperand(const ::std::string &name, DataType data_type); |
| |
| /** Initialize a new instance of @ref TileOperand for compile-time constant scalar variable. |
| * |
| * @param[in] name The name of the tile. |
| * @param[in] value The value of the tile. |
| */ |
| TileOperand(const ::std::string &name, int32_t value); |
| |
| /** Initialize a new instance of @ref TileOperand for compile-time constant scalar variable. |
| * |
| * @param[in] name The name of the tile. |
| * @param[in] value The value of the tile. |
| */ |
| TileOperand(const ::std::string &name, float value); |
| |
| /** Initialize a new instance of @ref TileOperand for compile-time constant variable. |
| * |
| * @param[in] name The name of the tile. |
| * @param[in] value The value of the tile. |
| */ |
| TileOperand(const ::std::string &name, const ::std::vector<std::vector<std::string>> &value, DataType dt); |
| |
| /** Prohibit copy of tile operand. */ |
| TileOperand(const TileOperand &) = delete; |
| |
| /** Prohibit copy of tile operand. */ |
| TileOperand &operator=(const TileOperand &) = delete; |
| |
| /** (Internal use only) Create the implementation operand. |
| * |
| * @param[in] writer The implementation kernel writer. |
| */ |
| virtual prototype::Operand create_impl_operand(prototype::IGpuKernelWriter *writer) const override; |
| |
| /** Get the tile info. */ |
| const TileInfo &tile_info() const; |
| |
| /** Get the data type of the tile. */ |
| virtual DataType data_type() const override; |
| |
| /** Get whether the tile is compile-time constant. */ |
| virtual bool is_constant() const override; |
| |
| /** Get whether the tile is a scalar value. */ |
| bool is_scalar() const; |
| |
| /** Get the scalar value of the tile. |
| * |
| * The tile must have the shape of 1, 1 (i.e. scalar). |
| * |
| * @return Scalar value as a string. |
| */ |
| std::string scalar_value() const; |
| |
| /** Get the values of the tile. |
| * |
| * @return 2D container of values. |
| */ |
| const TileContainer &value() const; |
| |
| private: |
| TileInfo _info; |
| TileContainer _value{}; |
| bool _constant; |
| }; |
| |
| } // namespace ckw |
| |
| #endif // CKW_PROTOTYPE_INCLUDE_CKW_TILEOPERAND_H |