| /* |
| * 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 ACL_SRC_RUNTIME_HEURISTICS_MATMUL_NATIVE_ICLMATMULNATIVEKERNELCONFIG_H |
| #define ACL_SRC_RUNTIME_HEURISTICS_MATMUL_NATIVE_ICLMATMULNATIVEKERNELCONFIG_H |
| |
| #include "arm_compute/core/GPUTarget.h" |
| #include "arm_compute/core/KernelDescriptors.h" |
| #include "arm_compute/core/Types.h" |
| #include "arm_compute/function_info/MatMulInfo.h" |
| |
| #include "src/core/common/Macros.h" |
| |
| namespace arm_compute |
| { |
| namespace cl_matmul |
| { |
| /** Basic container for the OpenCL MatMul Native configuration functions */ |
| template <class T> |
| class ClMatMulNativeConfigArray |
| { |
| public: |
| /** Alias for F32 index */ |
| static constexpr size_t DT_F32 = 0; |
| /** Alias for F16 index */ |
| static constexpr size_t DT_F16 = 1; |
| /** Alias for Int8 index */ |
| static constexpr size_t DT_INT8 = 2; |
| |
| /** Constructor |
| * |
| * @param[in] func_f32 Function to call for matmul native F32 |
| * @param[in] func_f16 Function to call for matmul native F16 |
| * @param[in] func_int8 Function to call for matmul native Int8 (QASYMM8, QASYMM8_SIGNED, QSYMM8_PER_CHANNEL) |
| * |
| */ |
| ClMatMulNativeConfigArray(T func_f32, T func_f16, T func_int8) : _configs{func_f32, func_f16, func_int8} |
| { |
| } |
| |
| /** Method to return the matmul native configuration function based on data type |
| * |
| * @param[in] data_type Input data type |
| * |
| * @return the valid function otherwise it returns nullptr if the data type is not valid |
| */ |
| T get_function(DataType data_type) |
| { |
| switch (data_type) |
| { |
| case DataType::F32: |
| return _configs.at(DT_F32); |
| case DataType::F16: |
| return _configs.at(DT_F16); |
| case DataType::QASYMM8: |
| case DataType::QASYMM8_SIGNED: |
| case DataType::QSYMM8_PER_CHANNEL: |
| return _configs.at(DT_INT8); |
| default: |
| return nullptr; |
| } |
| } |
| |
| private: |
| std::array<T, 3> _configs; |
| }; |
| |
| /** Basic interface for the matmul native kernel configuration |
| * This is the base class that chooses architecture specific kernel configurations. |
| */ |
| class IClMatMulNativeKernelConfig |
| { |
| public: |
| /** Constructor |
| * |
| * @param[in] arch GPU target |
| */ |
| IClMatMulNativeKernelConfig(GPUTarget arch) : _target(arch) |
| { |
| } |
| ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(IClMatMulNativeKernelConfig); |
| /** Virtual destructor */ |
| virtual ~IClMatMulNativeKernelConfig() = default; |
| /** This method returns the @ref MatMulKernelInfo for the given inputs |
| * |
| * @param[in] lhs LHS tensor |
| * @param[in] rhs RHS tensor |
| * @param[in] info MatMul info |
| */ |
| virtual MatMulKernelInfo configure(const ITensorInfo *lhs, const ITensorInfo *rhs, const MatMulInfo &info) = 0; |
| |
| protected: |
| GPUTarget _target; |
| }; |
| } // namespace cl_matmul |
| } // namespace arm_compute |
| #endif // ACL_SRC_RUNTIME_HEURISTICS_MATMUL_NATIVE_ICLMATMULNATIVEKERNELCONFIG_H |