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Diffstat (limited to 'src/core/NEON/kernels/NECol2ImKernel.cpp')
| -rw-r--r-- | src/core/NEON/kernels/NECol2ImKernel.cpp | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/src/core/NEON/kernels/NECol2ImKernel.cpp b/src/core/NEON/kernels/NECol2ImKernel.cpp deleted file mode 100644 index 4ba02f1542..0000000000 --- a/src/core/NEON/kernels/NECol2ImKernel.cpp +++ /dev/null @@ -1,151 +0,0 @@ -/* - * 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/core/NEON/kernels/NECol2ImKernel.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/Types.h" -#include "arm_compute/core/Validate.h" -#include "arm_compute/core/utils/misc/ShapeCalculator.h" -#include "src/core/helpers/AutoConfiguration.h" -#include "src/core/helpers/WindowHelpers.h" - -#include <arm_neon.h> -#include <cstddef> -#include <cstdint> - -using namespace arm_compute; -using namespace misc::shape_calculator; - -namespace -{ -Status validate_arguments(const ITensorInfo *input, const ITensorInfo *output, const Size2D &convolved_dims) -{ - //Note: ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(input) is not needed here as this kernel doesn't use CPU FP16 instructions. - ARM_COMPUTE_RETURN_ERROR_ON(input->data_type() == DataType::UNKNOWN); - - // Validate configured output - if(output->total_size() != 0) - { - ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DIMENSIONS(output->tensor_shape(), compute_col2im_shape(*input, convolved_dims, false)); - ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); - ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_QUANTIZATION_INFO(input, output); - } - - return Status{}; -} - -std::pair<Status, Window> validate_and_configure_window(ITensorInfo *input, ITensorInfo *output, const Size2D &convolved_dims) -{ - // Output auto inizialitation if not yet initialized - auto_init_if_empty(*output, input->clone()->set_tensor_shape(compute_col2im_shape(*input, convolved_dims, false))); - - // Configure kernel window - Window win = calculate_max_window(*input, Steps()); - - // The NECol2ImKernel doesn't need padding so update_window_and_padding() can be skipped - - return std::make_pair(Status{}, win); -} -} // namespace - -template <typename T> -void NECol2ImKernel::run_col2im(const Window &window) -{ - const int output_stride_x = _output->info()->strides_in_bytes().x(); - const int output_stride_y = _output->info()->strides_in_bytes().y(); - const int output_stride_z = _output->info()->strides_in_bytes().z(); - - Window window_out(window); - window_out.set(Window::DimX, Window::Dimension(0, 0, 0)); - window_out.set(Window::DimY, Window::Dimension(0, 0, 0)); - window_out.set(Window::DimZ, Window::Dimension(0, 0, 0)); - - // Create iterators - Iterator in(_input, window); - Iterator out(_output, window_out); - - execute_window_loop(window, [&](const Coordinates & id) - { - const int hidx = id.y(); - const int idx = id.x() * output_stride_z + (hidx / _convolved_dims.width) * output_stride_y + (hidx % _convolved_dims.width) * output_stride_x; - - *(reinterpret_cast<T *>(out.ptr() + idx)) = *(reinterpret_cast<const T *>(in.ptr())); - }, - in, out); -} - -NECol2ImKernel::NECol2ImKernel() - : _func(), _input(nullptr), _output(nullptr), _convolved_dims() -{ -} - -void NECol2ImKernel::configure(const ITensor *input, ITensor *output, const Size2D &convolved_dims) -{ - ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); - ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(input->info(), output->info(), convolved_dims)); - - _input = input; - _output = output; - _convolved_dims = convolved_dims; - - switch(input->info()->element_size()) - { - case 1: - _func = &NECol2ImKernel::run_col2im<uint8_t>; - break; - case 2: - _func = &NECol2ImKernel::run_col2im<uint16_t>; - break; - case 4: - _func = &NECol2ImKernel::run_col2im<uint32_t>; - break; - default: - ARM_COMPUTE_ERROR("Element size not supported"); - break; - } - - // Configure kernel window - auto win_config = validate_and_configure_window(input->info(), output->info(), convolved_dims); - ARM_COMPUTE_ERROR_THROW_ON(win_config.first); - INEKernel::configure(win_config.second); -} - -Status NECol2ImKernel::validate(const ITensorInfo *input, const ITensorInfo *output, const Size2D &convolved_dims) -{ - ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(input, output, convolved_dims)); - ARM_COMPUTE_RETURN_ON_ERROR(validate_and_configure_window(input->clone().get(), output->clone().get(), convolved_dims).first); - return Status{}; -} - -void NECol2ImKernel::run(const Window &window, const ThreadInfo &info) -{ - ARM_COMPUTE_UNUSED(info); - ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); - ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(INEKernel::window(), window); - - (this->*_func)(window); -} |