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Diffstat (limited to 'src/core/cpu/kernels/CpuElementwiseUnaryKernel.cpp')
-rw-r--r-- | src/core/cpu/kernels/CpuElementwiseUnaryKernel.cpp | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/src/core/cpu/kernels/CpuElementwiseUnaryKernel.cpp b/src/core/cpu/kernels/CpuElementwiseUnaryKernel.cpp deleted file mode 100644 index d2681bb060..0000000000 --- a/src/core/cpu/kernels/CpuElementwiseUnaryKernel.cpp +++ /dev/null @@ -1,176 +0,0 @@ -/* - * Copyright (c) 2018-2021 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/core/cpu/kernels/CpuElementwiseUnaryKernel.h" - -#include "arm_compute/core/Error.h" -#include "arm_compute/core/Helpers.h" -#include "arm_compute/core/ITensor.h" -#include "arm_compute/core/Validate.h" -#include "src/core/CPP/Validate.h" -#include "src/core/common/Registrars.h" -#include "src/core/cpu/kernels/elementwise/neon/elementwise_unary_list.h" -#include "src/core/cpu/kernels/elementwise/sve/elementwise_unary_list.h" -#include "src/core/helpers/AutoConfiguration.h" -#include "src/core/helpers/WindowHelpers.h" -#include "support/ToolchainSupport.h" - -namespace arm_compute -{ -namespace cpu -{ -namespace kernels -{ -namespace -{ -using ElementwiseUnarySelector = std::add_pointer<bool(DataType)>::type; - -struct ElementwiseUnaryKernel -{ - const char *name; - const ElementwiseUnarySelector is_selected; - CpuElementwiseUnaryKernel::ElementwiseUnaryUkernelPtr ukernel; -}; - -static const ElementwiseUnaryKernel available_kernels[] = -{ -#if defined(__ARM_FEATURE_SVE) - { - "fp32_sve_elementwise_unary", - [](DataType dt) { return dt == DataType::F32; }, - REGISTER_FP32_SVE(arm_compute::cpu::elementwise_sve_op<float>), - }, - { - "fp16_sve_elementwise_unary", - [](DataType dt) { return dt == DataType::F16; }, - REGISTER_FP16_SVE(arm_compute::cpu::elementwise_sve_op<__fp16>), - }, - { - "s32_sve_elementwise_unary", - [](DataType dt) { return dt == DataType::S32; }, - REGISTER_INTEGER_SVE(arm_compute::cpu::elementwise_sve_op<int32_t>), - }, -#endif // defined(__ARM_FEATURE_SVE) - { - "fp32_neon_elementwise_unary", - [](DataType dt) { return dt == DataType::F32; }, - REGISTER_FP32_NEON(arm_compute::cpu::elementwise_op<float>), - }, -#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) - { - "fp16_neon_elementwise_unary", - [](DataType dt) { return dt == DataType::F16; }, - REGISTER_FP32_NEON(arm_compute::cpu::elementwise_op<__fp16>), - }, -#endif // defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) - { - "s32_neon_elementwise_unary", - [](DataType dt) { return dt == DataType::S32; }, - REGISTER_INTEGER_NEON(arm_compute::cpu::elementwise_op<int32_t>), - }, -}; - -const ElementwiseUnaryKernel *get_implementation(DataType dt) -{ - for(const auto &uk : available_kernels) - { - if(uk.is_selected(dt)) - { - return &uk; - } - } - return nullptr; -} -} // namespace - -CpuElementwiseUnaryKernel::CpuElementwiseUnaryKernel() - : _op() -{ -} - -void CpuElementwiseUnaryKernel::configure(ElementWiseUnary op, const ITensorInfo &input, ITensorInfo &output) -{ - ARM_COMPUTE_ERROR_THROW_ON(validate(op, input, output)); - - // Configure kernel window - const std::pair<TensorShape, ValidRegion> broadcast_pair = ITensorInfo::broadcast_shape_and_valid_region(input); - const TensorShape &out_shape = broadcast_pair.first; - const ValidRegion &valid_region = broadcast_pair.second; - - // Auto initialize output if not initialized - auto_init_if_empty(output, out_shape, 1, input.data_type()); - - Window win = calculate_max_window(valid_region); - - _op = op; - - ICpuKernel::configure(win); -} - -Status CpuElementwiseUnaryKernel::validate(ElementWiseUnary op, const ITensorInfo &input, const ITensorInfo &output) -{ - ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(&input); - - const auto *uk = get_implementation(input.data_type()); - ARM_COMPUTE_RETURN_ERROR_ON(uk == nullptr || uk->ukernel == nullptr); - - switch(op) - { - case ElementWiseUnary::EXP: - case ElementWiseUnary::RSQRT: - case ElementWiseUnary::LOG: - case ElementWiseUnary::ROUND: - case ElementWiseUnary::SIN: - ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&input, 1, DataType::F16, DataType::F32); - break; - case ElementWiseUnary::NEG: - case ElementWiseUnary::ABS: - ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&input, 1, DataType::F16, DataType::F32, DataType::S32); - break; - default: - ARM_COMPUTE_ERROR("ElementWiseUnary operation not supported"); - } - // Validate in case of configured output - if(output.total_size() > 0) - { - ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(&input, &output); - } - - return Status{}; -} - -void CpuElementwiseUnaryKernel::run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) -{ - ARM_COMPUTE_UNUSED(info); - ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); - ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICpuKernel::window(), window); - - auto src = tensors.get_const_tensor(TensorType::ACL_SRC); - auto dst = tensors.get_tensor(TensorType::ACL_DST); - auto func = get_implementation(src->info()->data_type())->ukernel; - ARM_COMPUTE_ERROR_ON(func == nullptr); - func(src, dst, window, _op); -} -} // namespace kernels -} // namespace cpu -} // namespace arm_compute |