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Diffstat (limited to 'src/core/cpu/kernels/CpuCopyKernel.cpp')
| -rw-r--r-- | src/core/cpu/kernels/CpuCopyKernel.cpp | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/src/core/cpu/kernels/CpuCopyKernel.cpp b/src/core/cpu/kernels/CpuCopyKernel.cpp deleted file mode 100644 index 8ec354b2aa..0000000000 --- a/src/core/cpu/kernels/CpuCopyKernel.cpp +++ /dev/null @@ -1,166 +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/CpuCopyKernel.h" - -#include "arm_compute/core/Error.h" -#include "arm_compute/core/Helpers.h" -#include "arm_compute/core/ITensor.h" -#include "arm_compute/core/TensorInfo.h" -#include "arm_compute/core/Validate.h" -#include "arm_compute/core/Window.h" -#include "arm_compute/core/utils/misc/ShapeCalculator.h" -#include "src/core/helpers/AutoConfiguration.h" -#include "src/core/helpers/WindowHelpers.h" - -namespace arm_compute -{ -namespace cpu -{ -namespace kernels -{ -namespace -{ -Status validate_arguments(const ITensorInfo *src, const ITensorInfo *dst, const PaddingList &padding = PaddingList()) -{ - ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(src, dst); - ARM_COMPUTE_RETURN_ERROR_ON(src->data_type() == DataType::UNKNOWN); - ARM_COMPUTE_RETURN_ERROR_ON(padding.size() > 4); - - // Validate destination if initialized - if(dst->total_size() != 0) - { - ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DIMENSIONS(misc::shape_calculator::compute_padded_shape(src->tensor_shape(), padding), dst->tensor_shape()); - ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(src, dst); - } - - return Status{}; -} - -std::pair<Status, Window> validate_and_configure_window(const ITensorInfo *src, ITensorInfo *dst) -{ - // Destination auto inizialitation if not yet initialized - auto_init_if_empty(*dst, *src); - return std::make_pair(Status{}, calculate_max_window(*dst)); -} - -std::pair<Status, Window> validate_and_configure_window_with_padding(const ITensorInfo *src, ITensorInfo *dst, const PaddingList &padding) -{ - const TensorShape src_shape = src->tensor_shape(); - const TensorShape padded_shape = misc::shape_calculator::compute_padded_shape(src_shape, padding); - auto_init_if_empty(*dst, src->clone()->set_tensor_shape(padded_shape)); - // Configure window - const Window win = calculate_max_window(*dst, dst->dimension(0)); - return std::make_pair(Status{}, win); -} - -} // namespace - -void CpuCopyKernel::configure(const ITensorInfo *src, ITensorInfo *dst, const PaddingList &padding) -{ - ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst); - ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(src, dst, padding)); - - _padding = padding; - - std::pair<Status, Window> win_config; - if(padding.empty()) - { - win_config = validate_and_configure_window(src, dst); - } - else - { - win_config = validate_and_configure_window_with_padding(src, dst, padding); - } - - ARM_COMPUTE_ERROR_THROW_ON(win_config.first); - ICpuKernel::configure(win_config.second); -} - -Status CpuCopyKernel::validate(const arm_compute::ITensorInfo *src, const arm_compute::ITensorInfo *dst, const PaddingList &padding) -{ - ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(src, dst, padding)); - - if(padding.empty()) - { - ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(src->clone().get(), dst->clone().get()).first); - } - else - { - ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window_with_padding(src->clone().get(), dst->clone().get(), padding).first); - } - - return Status{}; -} - -void CpuCopyKernel::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); - - const auto src = tensors.get_const_tensor(TensorType::ACL_SRC); - auto dst = tensors.get_tensor(TensorType::ACL_DST); - - if(_padding.empty()) - { - Window dst_window{ window }; - dst_window.set(Window::DimX, Window::Dimension(dst_window.x().start(), dst_window.x().end(), src->info()->dimension(0))); - Window out_slice = dst_window.first_slice_window_1D(); - do - { - Iterator src_it(src, out_slice); - Iterator dst_it(dst, out_slice); - - execute_window_loop(out_slice, [&](const Coordinates &) - { - memcpy(dst_it.ptr(), src_it.ptr(), dst->info()->dimension(0) * dst->info()->element_size()); - }, - src_it, dst_it); - } - while(dst_window.slide_window_slice_1D(out_slice)); - } - else - { - Window src_window{ window }; - src_window.set(Window::DimX, Window::Dimension(0, window.x().end() - _padding[0].first, src->info()->dimension(0))); - - Iterator src_it(src, src_window); - Iterator dst_it(dst, window); - const size_t row_size_in_bytes = src->info()->dimension(0) * src->info()->element_size(); - execute_window_loop(window, [&](const Coordinates &) - { - auto dst_ptr = dst_it.ptr() + _padding[0].first * dst->info()->element_size(); - std::memcpy(dst_ptr, src_it.ptr(), row_size_in_bytes); - }, - src_it, dst_it); - } -} - -const char *CpuCopyKernel::name() const -{ - return "CpuCopyKernel"; -} -} // namespace kernels -} // namespace cpu -} // namespace arm_compute |