diff options
Diffstat (limited to 'src/core/CPP/kernels/CPPFlipWeightsKernel.cpp')
-rw-r--r-- | src/core/CPP/kernels/CPPFlipWeightsKernel.cpp | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/src/core/CPP/kernels/CPPFlipWeightsKernel.cpp b/src/core/CPP/kernels/CPPFlipWeightsKernel.cpp deleted file mode 100644 index 2d4c0ce5c8..0000000000 --- a/src/core/CPP/kernels/CPPFlipWeightsKernel.cpp +++ /dev/null @@ -1,113 +0,0 @@ -/* - * Copyright (c) 2018 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 "arm_compute/core/CPP/kernels/CPPFlipWeightsKernel.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 <cstddef> -#include <cstdint> - -using namespace arm_compute; - -CPPFlipWeightsKernel::CPPFlipWeightsKernel() - : _input(nullptr), _output(nullptr), _func(nullptr) -{ -} - -template <typename T> -void CPPFlipWeightsKernel::flip_weights(const Window &window_input) -{ - // Create iterators - Iterator in(_input, window_input); - - const DataLayout data_layout = _input->info()->data_layout(); - const size_t idx_w = get_data_layout_dimension_index(data_layout, DataLayoutDimension::WIDTH); - const size_t idx_h = get_data_layout_dimension_index(data_layout, DataLayoutDimension::HEIGHT); - - const int kernel_width = _input->info()->dimension(idx_w); - const int kernel_height = _input->info()->dimension(idx_h); - - execute_window_loop(window_input, [&](const Coordinates & id) - { - const unsigned int x = kernel_width - id[idx_w] - 1; - const unsigned int y = kernel_height - id[idx_h] - 1; - Coordinates output_coord(id); - output_coord.set(idx_w, x); - output_coord.set(idx_h, y); - *(reinterpret_cast<T *>(_output->ptr_to_element(output_coord))) = *(reinterpret_cast<const T *>(in.ptr())); - }, - in); -} - -void CPPFlipWeightsKernel::configure(const ITensor *input, ITensor *output) -{ - ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::QASYMM8, DataType::F16, DataType::F32); - ARM_COMPUTE_ERROR_ON_MISMATCHING_DATA_LAYOUT(input, output); - ARM_COMPUTE_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); - - _input = input; - _output = output; - - // Configure kernel window - Window win = calculate_max_window(*input->info(), Steps()); - - // The CPPFlipWeightsKernel doesn't need padding so update_window_and_padding() can be skipped - Coordinates coord; - coord.set_num_dimensions(output->info()->num_dimensions()); - output->info()->set_valid_region(ValidRegion(coord, output->info()->tensor_shape())); - - ICPPKernel::configure(win); - - switch(input->info()->data_type()) - { - case DataType::F32: - _func = &CPPFlipWeightsKernel::flip_weights<float>; - break; - case DataType::F16: - _func = &CPPFlipWeightsKernel::flip_weights<half>; - break; - case DataType::QASYMM8: - _func = &CPPFlipWeightsKernel::flip_weights<uint8_t>; - break; - default: - ARM_COMPUTE_ERROR("Not supported"); - } -} - -void CPPFlipWeightsKernel::run(const Window &window, const ThreadInfo &info) -{ - ARM_COMPUTE_UNUSED(info); - ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); - ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICPPKernel::window(), window); - ARM_COMPUTE_ERROR_ON(_func == nullptr); - - (this->*_func)(window); -} |