diff options
Diffstat (limited to 'src/runtime/CL/gemm/CLGEMMDefaultTypeMidgard.cpp')
-rw-r--r-- | src/runtime/CL/gemm/CLGEMMDefaultTypeMidgard.cpp | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/src/runtime/CL/gemm/CLGEMMDefaultTypeMidgard.cpp b/src/runtime/CL/gemm/CLGEMMDefaultTypeMidgard.cpp new file mode 100644 index 0000000000..88b6060e12 --- /dev/null +++ b/src/runtime/CL/gemm/CLGEMMDefaultTypeMidgard.cpp @@ -0,0 +1,94 @@ +/* + * 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 "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/CL/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 |