| /* |
| * Copyright (c) 2020-2021 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. |
| */ |
| #include "src/runtime/CL/gemm/CLGEMMDefaultTypeMidgard.h" |
| |
| #include "arm_compute/core/CL/CLHelpers.h" |
| #include "arm_compute/core/CL/CLKernelLibrary.h" |
| #include "arm_compute/core/GPUTarget.h" |
| #include "src/core/gpu/cl/kernels/gemm/ClGemmHelpers.h" |
| |
| #include <map> |
| #include <utility> |
| |
| namespace arm_compute |
| { |
| namespace cl_gemm |
| { |
| CLGEMMDefaultTypeMidgard::CLGEMMDefaultTypeMidgard(GPUTarget gpu) |
| : ICLGEMMKernelSelection(gpu) |
| { |
| } |
| |
| CLGEMMKernelType CLGEMMDefaultTypeMidgard::select_kernel(const CLGEMMKernelSelectionParams ¶ms) |
| { |
| // _target could be used in the future to have a dedicated heuristic for each GPU IP |
| ARM_COMPUTE_UNUSED(_target); |
| |
| using FunctionExecutorPtr = CLGEMMKernelType (CLGEMMDefaultTypeMidgard::*)(unsigned int m, unsigned int n, unsigned int k, unsigned int b, bool is_rhs_constant); |
| |
| // Configurations for Midgard architectures |
| static std::map<DataType, FunctionExecutorPtr> gemm_configs = |
| { |
| { DataType::F32, &CLGEMMDefaultTypeMidgard::default_f32 }, |
| { DataType::F16, &CLGEMMDefaultTypeMidgard::default_f16 }, |
| { DataType::QASYMM8, &CLGEMMDefaultTypeMidgard::default_q8 }, |
| { DataType::QASYMM8_SIGNED, &CLGEMMDefaultTypeMidgard::default_q8 }, |
| { DataType::QSYMM8, &CLGEMMDefaultTypeMidgard::default_q8 }, |
| { DataType::QSYMM8_PER_CHANNEL, &CLGEMMDefaultTypeMidgard::default_q8 } |
| }; |
| |
| const DataType data_type = params.data_type; |
| |
| if(gemm_configs.find(data_type) != gemm_configs.end()) |
| { |
| return (this->*gemm_configs[data_type])(params.m, params.n, params.k, params.b, params.is_rhs_constant); |
| } |
| |
| ARM_COMPUTE_ERROR("Not supported data type"); |
| } |
| |
| CLGEMMKernelType CLGEMMDefaultTypeMidgard::default_f32(unsigned int m, unsigned int n, unsigned int k, unsigned int b, bool is_rhs_constant) |
| { |
| ARM_COMPUTE_UNUSED(n, k, b); |
| |
| // We reshape the matrices only if we do not have the vector-by-matrix case and we reshape the matrix B only once |
| return ((m != 1) && is_rhs_constant) ? CLGEMMKernelType::RESHAPED_V1 : CLGEMMKernelType::NATIVE_V1; |
| } |
| |
| CLGEMMKernelType CLGEMMDefaultTypeMidgard::default_f16(unsigned int m, unsigned int n, unsigned int k, unsigned int b, bool is_rhs_constant) |
| { |
| ARM_COMPUTE_UNUSED(n, k, b); |
| |
| // We reshape the matrices only if we do not have the vector-by-matrix case and we reshape the matrix B only once |
| return ((m != 1) && is_rhs_constant) ? CLGEMMKernelType::RESHAPED_V1 : CLGEMMKernelType::NATIVE_V1; |
| } |
| |
| CLGEMMKernelType CLGEMMDefaultTypeMidgard::default_q8(unsigned int m, unsigned int n, unsigned int k, unsigned int b, bool is_rhs_constant) |
| { |
| ARM_COMPUTE_UNUSED(m, n, k, b, is_rhs_constant); |
| |
| return CLGEMMKernelType::NATIVE; |
| } |
| } // namespace cl_gemm |
| } // namespace arm_compute |