diff options
Diffstat (limited to 'src/runtime/gpu/cl/operators/ClGemmLowpOutputStage.cpp')
-rw-r--r-- | src/runtime/gpu/cl/operators/ClGemmLowpOutputStage.cpp | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/src/runtime/gpu/cl/operators/ClGemmLowpOutputStage.cpp b/src/runtime/gpu/cl/operators/ClGemmLowpOutputStage.cpp new file mode 100644 index 0000000000..3477583c76 --- /dev/null +++ b/src/runtime/gpu/cl/operators/ClGemmLowpOutputStage.cpp @@ -0,0 +1,98 @@ +/* + * Copyright (c) 2017-2021 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/gpu/cl/operators/ClGemmLowpOutputStage.h" + +#include "arm_compute/core/CL/ICLTensor.h" +#include "arm_compute/core/Types.h" +#include "arm_compute/runtime/CL/CLScheduler.h" + +#include "src/core/gpu/cl/kernels/ClGemmLowpQuantizeDownInt32ScaleByFixedPointKernel.h" +#include "src/core/gpu/cl/kernels/ClGemmLowpQuantizeDownInt32ScaleByFloatKernel.h" +#include "src/core/gpu/cl/kernels/ClGemmLowpQuantizeDownInt32ScaleKernel.h" + +namespace arm_compute +{ +namespace opencl +{ +void ClGemmLowpOutputStage::configure(const CLCompileContext &compile_context, const ITensorInfo *src, const ITensorInfo *bias, ITensorInfo *dst, const GEMMLowpOutputStageInfo &info) +{ + ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst); + + switch(info.type) + { + case GEMMLowpOutputStageType::QUANTIZE_DOWN_FIXEDPOINT: + { + auto k = std::make_unique<opencl::kernels::ClGemmLowpQuantizeDownInt32ScaleByFixedPointKernel>(); + k->configure(compile_context, src, bias, dst, &info); + _kernel = std::move(k); + break; + } + case GEMMLowpOutputStageType::QUANTIZE_DOWN: + { + auto k = std::make_unique<opencl::kernels::ClGemmLowpQuantizeDownInt32ScaleKernel>(); + k->configure(compile_context, src, bias, dst, &info); + _kernel = std::move(k); + break; + } + case GEMMLowpOutputStageType::QUANTIZE_DOWN_FLOAT: + { + auto k = std::make_unique<opencl::kernels::ClGemmLowpQuantizeDownInt32ScaleByFloatKernel>(); + k->configure(compile_context, src, bias, dst, &info); + _kernel = std::move(k); + break; + } + default: + ARM_COMPUTE_ERROR("Unsupported GEMMLowpOutputStage type."); + } +} + +Status ClGemmLowpOutputStage::validate(const ITensorInfo *src, const ITensorInfo *bias, const ITensorInfo *dst, const GEMMLowpOutputStageInfo &info) +{ + ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(dst); + ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(dst, 1, DataType::QASYMM8, DataType::QASYMM8_SIGNED, DataType::QSYMM16); + + switch(info.type) + { + case GEMMLowpOutputStageType::QUANTIZE_DOWN_FIXEDPOINT: + return opencl::kernels::ClGemmLowpQuantizeDownInt32ScaleByFixedPointKernel::validate(src, bias, dst, &info); + case GEMMLowpOutputStageType::QUANTIZE_DOWN: + return opencl::kernels::ClGemmLowpQuantizeDownInt32ScaleKernel::validate(src, bias, dst, &info); + case GEMMLowpOutputStageType::QUANTIZE_DOWN_FLOAT: + return opencl::kernels::ClGemmLowpQuantizeDownInt32ScaleByFloatKernel::validate(src, bias, dst, &info); + default: + return ARM_COMPUTE_CREATE_ERROR(ErrorCode::RUNTIME_ERROR, "Unsupported GEMMLowpOutputStage type."); + } +} + +void ClGemmLowpOutputStage::run(ITensorPack &tensors) +{ + const ITensor *src = tensors.get_const_tensor(ACL_SRC); + const ITensor *bias = tensors.get_const_tensor(ACL_BIAS); + ITensor *dst = tensors.get_tensor(ACL_DST); + + ITensorPack pack{ { ACL_SRC, src }, { ACL_BIAS, bias }, { ACL_DST, dst } }; + CLScheduler::get().enqueue_op(*_kernel, pack, true); +} +} // namespace opencl +} // namespace arm_compute |