diff options
author | Gian Marco Iodice <gianmarco.iodice@arm.com> | 2020-03-16 12:22:37 +0000 |
---|---|---|
committer | Gian Marco Iodice <gianmarco.iodice@arm.com> | 2020-04-08 15:31:25 +0000 |
commit | 5a4fe19c23729f1e58e947ed15e865dc33c35ff6 (patch) | |
tree | 006c2253f3b674c33f2fc540bfb78efbb816317d /src/runtime/CL/gemm/CLGEMMKernelSelectionValhall.cpp | |
parent | 11d4918b2321d1e590124f44dd68e6cda223dbdc (diff) | |
download | ComputeLibrary-5a4fe19c23729f1e58e947ed15e865dc33c35ff6.tar.gz |
COMPMID-3112: Reworking heuristic for CLGEMM - part1
The new heuristic only affects the floating point execution
Change-Id: Ia6edc14ab1bdda4cee31b7afb096d0305d99b809
Signed-off-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/2942
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'src/runtime/CL/gemm/CLGEMMKernelSelectionValhall.cpp')
-rw-r--r-- | src/runtime/CL/gemm/CLGEMMKernelSelectionValhall.cpp | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/runtime/CL/gemm/CLGEMMKernelSelectionValhall.cpp b/src/runtime/CL/gemm/CLGEMMKernelSelectionValhall.cpp new file mode 100644 index 0000000000..8016417eb9 --- /dev/null +++ b/src/runtime/CL/gemm/CLGEMMKernelSelectionValhall.cpp @@ -0,0 +1,105 @@ +/* + * 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/CLGEMMKernelSelectionValhall.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 +{ +CLGEMMKernelSelectionValhall::CLGEMMKernelSelectionValhall(GPUTarget gpu) + : ICLGEMMKernelSelection(gpu) +{ +} + +CLGEMMKernelType CLGEMMKernelSelectionValhall::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 (CLGEMMKernelSelectionValhall::*)(unsigned int m, unsigned int n, unsigned int k, bool is_rhs_constant); + + // Configurations for Valhall architectures + static std::map<DataType, FunctionExecutorPtr> gemm_configs = + { + { DataType::F32, &CLGEMMKernelSelectionValhall::default_f32 }, + { DataType::F16, &CLGEMMKernelSelectionValhall::default_f16 }, + { DataType::QASYMM8, &CLGEMMKernelSelectionValhall::default_q8 }, + { DataType::QASYMM8_SIGNED, &CLGEMMKernelSelectionValhall::default_q8 }, + { DataType::QSYMM8, &CLGEMMKernelSelectionValhall::default_q8 }, + { DataType::QSYMM8_PER_CHANNEL, &CLGEMMKernelSelectionValhall::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.is_rhs_constant); + } + + ARM_COMPUTE_ERROR("Not supported data type"); +} + +CLGEMMKernelType CLGEMMKernelSelectionValhall::default_f32(unsigned int m, unsigned int n, unsigned int k, bool is_rhs_constant) +{ + ARM_COMPUTE_UNUSED(m, n, k); + + return is_rhs_constant ? CLGEMMKernelType::RESHAPED_ONLY_RHS : CLGEMMKernelType::NATIVE_V1; +} + +CLGEMMKernelType CLGEMMKernelSelectionValhall::default_f16(unsigned int m, unsigned int n, unsigned int k, bool is_rhs_constant) +{ + ARM_COMPUTE_UNUSED(m, n, k); + + return is_rhs_constant ? CLGEMMKernelType::RESHAPED_ONLY_RHS : CLGEMMKernelType::NATIVE_V1; +} + +CLGEMMKernelType CLGEMMKernelSelectionValhall::default_q8(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; + } +} +} // namespace cl_gemm +} // namespace arm_compute |