From 7891a73ef36f4ad7b71069b3c57694f85bb79454 Mon Sep 17 00:00:00 2001 From: Georgios Pinitas Date: Fri, 20 Aug 2021 21:39:25 +0100 Subject: Move CPU/GPU files from Core/Runtime to the respective backend folders Legacy structure contained two libraries core/runtime with two backends in each. We reduce the core/runtime libraries to a single library thus merging the backend files Signed-off-by: Georgios Pinitas Change-Id: I69545765fe7a730368105cdbd067d3135ec7a174 Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/6155 Comments-Addressed: Arm Jenkins Reviewed-by: Michele Di Giorgio Tested-by: Arm Jenkins --- src/cpu/kernels/CpuSubKernel.cpp | 201 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 201 insertions(+) create mode 100644 src/cpu/kernels/CpuSubKernel.cpp (limited to 'src/cpu/kernels/CpuSubKernel.cpp') diff --git a/src/cpu/kernels/CpuSubKernel.cpp b/src/cpu/kernels/CpuSubKernel.cpp new file mode 100644 index 0000000000..ec65f12dfc --- /dev/null +++ b/src/cpu/kernels/CpuSubKernel.cpp @@ -0,0 +1,201 @@ +/* + * Copyright (c) 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/cpu/kernels/CpuSubKernel.h" + +#include "arm_compute/core/TensorInfo.h" +#include "arm_compute/core/Validate.h" +#include "src/core/CPP/Validate.h" +#include "src/core/common/Registrars.h" +#include "src/core/helpers/AutoConfiguration.h" +#include "src/core/helpers/WindowHelpers.h" +#include "src/cpu/kernels/sub/neon/list.h" + +namespace arm_compute +{ +namespace cpu +{ +namespace kernels +{ +namespace +{ +struct SubSelectorData +{ + DataType dt; +}; + +using SubSelectorPtr = std::add_pointer::type; +using SubKernelPtr = std::add_pointer::type; + +struct SubKernel +{ + const char *name; + const SubSelectorPtr is_selected; + SubKernelPtr ukernel; +}; + +static const SubKernel available_kernels[] = +{ + { + "neon_fp32_sub", + [](const SubSelectorData & data) { return (data.dt == DataType::F32); }, + REGISTER_FP32_NEON(arm_compute::cpu::sub_same_neon) + }, +#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) + { + "neon_fp16_sub", + [](const SubSelectorData & data) { return (data.dt == DataType::F16); }, + REGISTER_FP16_NEON(arm_compute::cpu::sub_same_neon) + }, +#endif /* defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) */ + { + "neon_u8_sub", + [](const SubSelectorData & data) { return (data.dt == DataType::U8); }, + REGISTER_INTEGER_NEON(arm_compute::cpu::sub_same_neon) + }, + { + "neon_s16_sub", + [](const SubSelectorData & data) { return (data.dt == DataType::S16); }, + REGISTER_INTEGER_NEON(arm_compute::cpu::sub_same_neon) + }, + { + "neon_s32_sub", + [](const SubSelectorData & data) { return (data.dt == DataType::S32); }, + REGISTER_INTEGER_NEON(arm_compute::cpu::sub_same_neon) + }, + { + "neon_qu8_sub", + [](const SubSelectorData & data) { return (data.dt == DataType::QASYMM8); }, + REGISTER_QASYMM8_NEON(arm_compute::cpu::sub_qasymm8_neon) + }, + { + "neon_qs8_sub", + [](const SubSelectorData & data) { return (data.dt == DataType::QASYMM8_SIGNED); }, + REGISTER_QASYMM8_SIGNED_NEON(arm_compute::cpu::sub_qasymm8_signed_neon) + }, + { + "neon_qs16_sub", + [](const SubSelectorData & data) { return (data.dt == DataType::QSYMM16); }, + REGISTER_QSYMM16_NEON(arm_compute::cpu::sub_qsymm16_neon) + }, +}; + +/** Micro-kernel selector + * + * @param[in] data Selection data passed to help pick the appropriate micro-kernel + * + * @return A matching micro-kernel else nullptr + */ +const SubKernel *get_implementation(DataType dt) +{ + for(const auto &uk : available_kernels) + { + if(uk.is_selected({ dt })) + { + return &uk; + } + } + return nullptr; +} + +inline Status validate_arguments(const ITensorInfo &src0, const ITensorInfo &src1, const ITensorInfo &dst, ConvertPolicy policy) +{ + ARM_COMPUTE_UNUSED(policy); + ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(&src0); + ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(&src0, 1, DataType::U8, DataType::QASYMM8, DataType::QASYMM8_SIGNED, DataType::QSYMM16, DataType::S16, DataType::S32, DataType::F16, + DataType::F32); + ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(&src0, &src1); + + const auto *uk = get_implementation(src0.data_type()); + ARM_COMPUTE_RETURN_ERROR_ON(uk == nullptr || uk->ukernel == nullptr); + + const TensorShape out_shape = TensorShape::broadcast_shape(src0.tensor_shape(), src1.tensor_shape()); + ARM_COMPUTE_RETURN_ERROR_ON_MSG(out_shape.total_size() == 0, "Inputs are not broadcast compatible"); + + ARM_COMPUTE_RETURN_ERROR_ON_MSG(is_data_type_quantized(src0.data_type()) && (policy == ConvertPolicy::WRAP), + "Convert policy cannot be WRAP if datatype is quantized"); + + // Validate in case of configured dst + if(dst.total_size() > 0) + { + ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(&src0, &dst); + ARM_COMPUTE_RETURN_ERROR_ON_MSG(detail::have_different_dimensions(out_shape, dst.tensor_shape(), 0), + "Wrong shape for dst"); + } + return Status{}; +} +} // namespace + +void CpuSubKernel::configure(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst, ConvertPolicy policy) +{ + ARM_COMPUTE_ERROR_ON_NULLPTR(src0, src1, dst); + ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(*src0, *src1, *dst, policy)); + + const TensorShape &out_shape = TensorShape::broadcast_shape(src0->tensor_shape(), src1->tensor_shape()); + + // Auto initialize dst if not initialized + set_shape_if_empty(*dst, out_shape); + set_data_type_if_unknown(*dst, src0->data_type()); + + const auto *uk = get_implementation(src0->data_type()); + ARM_COMPUTE_ERROR_ON_NULLPTR(uk); + + _policy = policy; + _run_method = uk->ukernel; + _name = std::string("CpuSubKernel").append("/").append(uk->name); + + // CpuSubKernel doesn't need padding so update_window_and_padding() can be skipped + Window win = calculate_max_window(out_shape, Steps()); + + ICpuKernel::configure(win); +} + +Status CpuSubKernel::validate(const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst, ConvertPolicy policy) +{ + ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(src0, src1, dst); + ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(*src0, *src1, *dst, policy)); + + return Status{}; +} + +void CpuSubKernel::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); + ARM_COMPUTE_ERROR_ON(_run_method == nullptr); + + const ITensor *src0 = tensors.get_const_tensor(TensorType::ACL_SRC_0); + const ITensor *src1 = tensors.get_const_tensor(TensorType::ACL_SRC_1); + ITensor *dst = tensors.get_tensor(TensorType::ACL_DST); + + _run_method(src0, src1, dst, _policy, window); +} + +const char *CpuSubKernel::name() const +{ + return _name.c_str(); +} +} // namespace kernels +} // namespace cpu +} // namespace arm_compute -- cgit v1.2.1