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Diffstat (limited to 'src/runtime/CL/gemm/CLGEMMKernelSelectionBifrost.cpp')
| -rw-r--r-- | src/runtime/CL/gemm/CLGEMMKernelSelectionBifrost.cpp | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/src/runtime/CL/gemm/CLGEMMKernelSelectionBifrost.cpp b/src/runtime/CL/gemm/CLGEMMKernelSelectionBifrost.cpp deleted file mode 100644 index 041e7d6cb4..0000000000 --- a/src/runtime/CL/gemm/CLGEMMKernelSelectionBifrost.cpp +++ /dev/null @@ -1,236 +0,0 @@ -/* - * Copyright (c) 2020 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 "arm_compute/runtime/CL/gemm/CLGEMMKernelSelectionBifrost.h" - -#include "arm_compute/core/CL/CLHelpers.h" -#include "arm_compute/core/CL/CLKernelLibrary.h" -#include "arm_compute/core/CL/gemm/CLGEMMHelpers.h" - -#include <map> -#include <utility> - -namespace arm_compute -{ -namespace cl_gemm -{ -CLGEMMKernelSelectionBifrost::CLGEMMKernelSelectionBifrost(GPUTarget gpu) - : ICLGEMMKernelSelection(gpu) -{ -} - -CLGEMMKernelType CLGEMMKernelSelectionBifrost::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 (CLGEMMKernelSelectionBifrost::*)(unsigned int m, unsigned int n, unsigned int k, bool is_rhs_constant); - - // Default configurations for Bifrost architectures - static std::map<DataType, FunctionExecutorPtr> gemm_default_configs = - { - { DataType::F32, &CLGEMMKernelSelectionBifrost::default_f32 }, - { DataType::F16, &CLGEMMKernelSelectionBifrost::default_f16 }, - { DataType::QASYMM8, &CLGEMMKernelSelectionBifrost::default_q8 }, - { DataType::QASYMM8_SIGNED, &CLGEMMKernelSelectionBifrost::default_q8 }, - { DataType::QSYMM8, &CLGEMMKernelSelectionBifrost::default_q8 }, - { DataType::QSYMM8_PER_CHANNEL, &CLGEMMKernelSelectionBifrost::default_q8 } - }; - - // Mali-G71 configurations - static std::map<DataType, FunctionExecutorPtr> gemm_g71_configs = - { - { DataType::F32, &CLGEMMKernelSelectionBifrost::default_f32 }, - { DataType::F16, &CLGEMMKernelSelectionBifrost::g71_f16 }, - { DataType::QASYMM8, &CLGEMMKernelSelectionBifrost::default_q8 }, - { DataType::QASYMM8_SIGNED, &CLGEMMKernelSelectionBifrost::default_q8 }, - { DataType::QSYMM8, &CLGEMMKernelSelectionBifrost::default_q8 }, - { DataType::QSYMM8_PER_CHANNEL, &CLGEMMKernelSelectionBifrost::default_q8 } - }; - - // Mali-G76 configurations - static std::map<DataType, FunctionExecutorPtr> gemm_g76_configs = - { - { DataType::F32, &CLGEMMKernelSelectionBifrost::g76_f32 }, - { DataType::F16, &CLGEMMKernelSelectionBifrost::default_f16 }, - { DataType::QASYMM8, &CLGEMMKernelSelectionBifrost::default_q8 }, - { DataType::QASYMM8_SIGNED, &CLGEMMKernelSelectionBifrost::default_q8 }, - { DataType::QSYMM8, &CLGEMMKernelSelectionBifrost::default_q8 }, - { DataType::QSYMM8_PER_CHANNEL, &CLGEMMKernelSelectionBifrost::default_q8 } - }; - - const DataType data_type = params.data_type; - - switch(_target) - { - case GPUTarget::G71: - if(gemm_g71_configs.find(data_type) != gemm_g71_configs.end()) - { - return (this->*gemm_g71_configs[data_type])(params.m, params.n, params.k, params.is_rhs_constant); - } - ARM_COMPUTE_ERROR("Not supported data type"); - case GPUTarget::G76: - if(gemm_g76_configs.find(data_type) != gemm_g76_configs.end()) - { - return (this->*gemm_g76_configs[data_type])(params.m, params.n, params.k, params.is_rhs_constant); - } - ARM_COMPUTE_ERROR("Not supported data type"); - default: - if(gemm_default_configs.find(data_type) != gemm_default_configs.end()) - { - return (this->*gemm_default_configs[data_type])(params.m, params.n, params.k, params.is_rhs_constant); - } - ARM_COMPUTE_ERROR("Not supported data type"); - } -} - -CLGEMMKernelType CLGEMMKernelSelectionBifrost::default_f32(unsigned int m, unsigned int n, unsigned int k, bool is_rhs_constant) -{ - CLGEMMKernelType gemm_type = CLGEMMKernelType::NATIVE_V1; - - if(is_rhs_constant) - { - if((m > 1) && (n < 16)) - { - gemm_type = CLGEMMKernelType::RESHAPED_V1; - } - else if(m == 1) - { - gemm_type = CLGEMMKernelType::RESHAPED_ONLY_RHS; - } - else - { - if((k > 256) && (m > 4)) - { - constexpr float alpha = 3.2f; - constexpr float fact0 = 1.51f; - constexpr float fact1 = 1.66f; - constexpr float ops = 12.0f; - const float scale = k > 1024 ? 1.07f : 1.0f; - gemm_type = (alpha + ((n * fact0) / ops) < ((fact1 * n * scale) / ops)) ? CLGEMMKernelType::RESHAPED_V1 : CLGEMMKernelType::NATIVE_V1; - } - else - { - gemm_type = CLGEMMKernelType::NATIVE_V1; - } - } - - const auto workload = static_cast<float>((m * n) / 20.0f); - - gemm_type = ((workload > 1600.0f) && (gemm_type == CLGEMMKernelType::RESHAPED_V1)) ? CLGEMMKernelType::RESHAPED : gemm_type; - } - - return gemm_type; -} - -CLGEMMKernelType CLGEMMKernelSelectionBifrost::default_f16(unsigned int m, unsigned int n, unsigned int k, bool is_rhs_constant) -{ - ARM_COMPUTE_UNUSED(n, k); - if(is_rhs_constant) - { - if(m == 1) - { - return CLGEMMKernelType::RESHAPED_ONLY_RHS; - } - else - { - return CLGEMMKernelType::RESHAPED; - } - } - else - { - return CLGEMMKernelType::NATIVE_V1; - } -} - -CLGEMMKernelType CLGEMMKernelSelectionBifrost::default_q8(unsigned int m, unsigned int n, unsigned int k, bool is_rhs_constant) -{ - ARM_COMPUTE_UNUSED(m, n, k); - - if(is_rhs_constant) - { - return CLGEMMKernelType::RESHAPED_ONLY_RHS; - } - else - { - return CLGEMMKernelType::NATIVE; - } -} - -CLGEMMKernelType CLGEMMKernelSelectionBifrost::g76_f32(unsigned int m, unsigned int n, unsigned int k, bool is_rhs_constant) -{ - CLGEMMKernelType gemm_type = CLGEMMKernelType::NATIVE_V1; - - if(is_rhs_constant) - { - if((m > 1) && (n < 16)) - { - gemm_type = CLGEMMKernelType::RESHAPED; - } - else if(m == 1) - { - gemm_type = CLGEMMKernelType::RESHAPED_ONLY_RHS; - } - else - { - if((k > 256) && (m > 4)) - { - gemm_type = CLGEMMKernelType::RESHAPED; - } - else - { - gemm_type = CLGEMMKernelType::RESHAPED_ONLY_RHS; - } - } - } - - return gemm_type; -} - -CLGEMMKernelType CLGEMMKernelSelectionBifrost::g71_f16(unsigned int m, unsigned int n, unsigned int k, bool is_rhs_constant) -{ - if(is_rhs_constant) - { - if(m == 1) - { - if(n > k) - { - return CLGEMMKernelType::NATIVE_V1; - } - else - { - return CLGEMMKernelType::RESHAPED_ONLY_RHS; - } - } - else - { - return CLGEMMKernelType::RESHAPED; - } - } - else - { - return CLGEMMKernelType::NATIVE_V1; - } -} -} // namespace cl_gemm -} // namespace arm_compute |