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Diffstat (limited to 'src/runtime/CL/functions/CLHOGDescriptor.cpp')
| -rw-r--r-- | src/runtime/CL/functions/CLHOGDescriptor.cpp | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/src/runtime/CL/functions/CLHOGDescriptor.cpp b/src/runtime/CL/functions/CLHOGDescriptor.cpp deleted file mode 100644 index 0645cfdf22..0000000000 --- a/src/runtime/CL/functions/CLHOGDescriptor.cpp +++ /dev/null @@ -1,113 +0,0 @@ -/* - * Copyright (c) 2017-2020 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/runtime/CL/functions/CLHOGDescriptor.h" - -#include "arm_compute/core/Error.h" -#include "arm_compute/core/HOGInfo.h" -#include "arm_compute/core/Size2D.h" -#include "arm_compute/core/Validate.h" -#include "arm_compute/runtime/CL/CLScheduler.h" - -using namespace arm_compute; - -CLHOGDescriptor::CLHOGDescriptor(std::shared_ptr<IMemoryManager> memory_manager) - : _memory_group(std::move(memory_manager)), _gradient(), _orient_bin(), _block_norm(), _mag(), _phase(), _hog_space() -{ -} - -void CLHOGDescriptor::configure(ICLTensor *input, ICLTensor *output, const IHOG *hog, BorderMode border_mode, uint8_t constant_border_value) -{ - configure(CLKernelLibrary::get().get_compile_context(), input, output, hog, border_mode, constant_border_value); -} - -void CLHOGDescriptor::configure(const CLCompileContext &compile_context, ICLTensor *input, ICLTensor *output, const IHOG *hog, BorderMode border_mode, uint8_t constant_border_value) -{ - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::U8); - ARM_COMPUTE_ERROR_ON(nullptr == output); - ARM_COMPUTE_ERROR_ON(nullptr == hog); - - const HOGInfo *hog_info = hog->info(); - const size_t width = input->info()->dimension(Window::DimX); - const size_t height = input->info()->dimension(Window::DimY); - const size_t num_bins = hog_info->num_bins(); - - Size2D cell_size = hog_info->cell_size(); - - // Calculate number of cells along the x and y directions for the hog_space - const size_t num_cells_x = width / cell_size.width; - const size_t num_cells_y = height / cell_size.height; - - // TensorShape of the input image - const TensorShape &shape_img = input->info()->tensor_shape(); - - // TensorShape of the hog space - TensorShape shape_hog_space = input->info()->tensor_shape(); - shape_hog_space.set(Window::DimX, num_cells_x); - shape_hog_space.set(Window::DimY, num_cells_y); - - // Intitialize tensors for magnitude, phase and hog space - TensorInfo info_mag(shape_img, Format::S16); - _mag.allocator()->init(info_mag); - - TensorInfo info_phase(shape_img, Format::U8); - _phase.allocator()->init(info_phase); - - TensorInfo info_space(shape_hog_space, num_bins, DataType::F32); - _hog_space.allocator()->init(info_space); - - // Manage intermediate buffers - _memory_group.manage(&_mag); - _memory_group.manage(&_phase); - - // Initialise gradient kernel - _gradient.configure(compile_context, input, &_mag, &_phase, hog_info->phase_type(), border_mode, constant_border_value); - - // Manage intermediate buffers - _memory_group.manage(&_hog_space); - - // Initialise orientation binning kernel - _orient_bin.configure(compile_context, &_mag, &_phase, &_hog_space, hog->info()); - - // Initialize HOG norm kernel - _block_norm.configure(compile_context, &_hog_space, output, hog->info()); - - // Allocate intermediate tensors - _mag.allocator()->allocate(); - _phase.allocator()->allocate(); - _hog_space.allocator()->allocate(); -} - -void CLHOGDescriptor::run() -{ - MemoryGroupResourceScope scope_mg(_memory_group); - - // Run gradient - _gradient.run(); - - // Run orientation binning - CLScheduler::get().enqueue(_orient_bin, false); - - // Run block normalization - CLScheduler::get().enqueue(_block_norm); -}
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