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Diffstat (limited to 'src/core/CL/kernels/CLCannyEdgeKernel.cpp')
| -rw-r--r-- | src/core/CL/kernels/CLCannyEdgeKernel.cpp | 310 |
1 files changed, 0 insertions, 310 deletions
diff --git a/src/core/CL/kernels/CLCannyEdgeKernel.cpp b/src/core/CL/kernels/CLCannyEdgeKernel.cpp deleted file mode 100644 index 1fe944c8a2..0000000000 --- a/src/core/CL/kernels/CLCannyEdgeKernel.cpp +++ /dev/null @@ -1,310 +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 "src/core/CL/kernels/CLCannyEdgeKernel.h" - -#include "arm_compute/core/CL/CLHelpers.h" -#include "arm_compute/core/CL/CLKernelLibrary.h" -#include "arm_compute/core/CL/ICLTensor.h" -#include "arm_compute/core/CL/OpenCL.h" -#include "arm_compute/core/Helpers.h" -#include "arm_compute/core/Validate.h" -#include "src/core/helpers/WindowHelpers.h" -#include "support/StringSupport.h" - -using namespace arm_compute; - -CLGradientKernel::CLGradientKernel() - : _gx(nullptr), _gy(nullptr), _magnitude(nullptr), _phase(nullptr) -{ -} - -void CLGradientKernel::configure(const ICLTensor *gx, const ICLTensor *gy, ICLTensor *magnitude, ICLTensor *phase, int32_t norm_type) -{ - configure(CLKernelLibrary::get().get_compile_context(), gx, gy, magnitude, phase, norm_type); -} - -void CLGradientKernel::configure(const CLCompileContext &compile_context, const ICLTensor *gx, const ICLTensor *gy, ICLTensor *magnitude, ICLTensor *phase, int32_t norm_type) -{ - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(gx, 1, DataType::S16, DataType::S32); - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(gy, 1, DataType::S16, DataType::S32); - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(magnitude, 1, DataType::U16, DataType::U32); - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(phase, 1, DataType::U8); - ARM_COMPUTE_ERROR_ON_MSG(data_size_from_type(gx->info()->data_type()) != data_size_from_type(gy->info()->data_type()), - "Gx and Gy must have the same pixel size"); - ARM_COMPUTE_ERROR_ON_MSG(data_size_from_type(gx->info()->data_type()) != data_size_from_type(magnitude->info()->data_type()), - "Mag must have the same pixel size as Gx and Gy"); - - _gx = gx; - _gy = gy; - _magnitude = magnitude; - _phase = phase; - - // Create build opts - std::set<std::string> built_opts; - built_opts.emplace("-DDATA_TYPE_IN=" + get_cl_type_from_data_type(gx->info()->data_type())); - built_opts.emplace("-DDATA_TYPE_OUT=" + get_cl_type_from_data_type(gx->info()->data_type())); - - // Create kernel - const std::string kernel_name = (norm_type == 1) ? std::string("combine_gradients_L1") : std::string("combine_gradients_L2"); - _kernel = create_kernel(compile_context, kernel_name, built_opts); - - // Configure kernel window - constexpr unsigned int num_elems_processed_per_iteration = 4; - - Window win = calculate_max_window(*_gx->info(), Steps(num_elems_processed_per_iteration)); - - AccessWindowHorizontal gx_access(_gx->info(), 0, num_elems_processed_per_iteration); - AccessWindowHorizontal gy_access(_gy->info(), 0, num_elems_processed_per_iteration); - AccessWindowHorizontal mag_access(_magnitude->info(), 0, num_elems_processed_per_iteration); - AccessWindowHorizontal phase_access(_phase->info(), 0, num_elems_processed_per_iteration); - - update_window_and_padding(win, gx_access, gy_access, mag_access, phase_access); - - mag_access.set_valid_region(win, _gx->info()->valid_region()); - phase_access.set_valid_region(win, _gx->info()->valid_region()); - - ICLKernel::configure_internal(win); - - // Set config_id for enabling LWS tuning - _config_id = kernel_name; - _config_id += "_"; - _config_id += lower_string(string_from_data_type(gx->info()->data_type())); - _config_id += "_"; - _config_id += support::cpp11::to_string(gx->info()->dimension(0)); - _config_id += "_"; - _config_id += support::cpp11::to_string(gx->info()->dimension(1)); -} - -void CLGradientKernel::run(const Window &window, cl::CommandQueue &queue) -{ - ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); - ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(IKernel::window(), window); - - Window slice = window.first_slice_window_2D(); - do - { - unsigned int idx = 0; - add_2D_tensor_argument(idx, _gx, slice); - add_2D_tensor_argument(idx, _gy, slice); - add_2D_tensor_argument(idx, _magnitude, slice); - add_2D_tensor_argument(idx, _phase, slice); - enqueue(queue, *this, slice, lws_hint()); - } - while(window.slide_window_slice_2D(slice)); -} - -CLEdgeNonMaxSuppressionKernel::CLEdgeNonMaxSuppressionKernel() - : _magnitude(nullptr), _phase(nullptr), _output(nullptr) -{ -} - -BorderSize CLEdgeNonMaxSuppressionKernel::border_size() const -{ - return BorderSize(1); -} - -void CLEdgeNonMaxSuppressionKernel::configure(const ICLTensor *magnitude, const ICLTensor *phase, ICLTensor *output, int32_t lower_thr, bool border_undefined) -{ - configure(CLKernelLibrary::get().get_compile_context(), magnitude, phase, output, lower_thr, border_undefined); -} - -void CLEdgeNonMaxSuppressionKernel::configure(const CLCompileContext &compile_context, const ICLTensor *magnitude, const ICLTensor *phase, ICLTensor *output, int32_t lower_thr, bool border_undefined) -{ - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(magnitude, 1, DataType::U16, DataType::U32); - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(phase, 1, DataType::U8); - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(output, 1, DataType::U16, DataType::U32); - - _magnitude = magnitude; - _phase = phase; - _output = output; - - // Create build opts - std::set<std::string> built_opts; - built_opts.emplace("-DDATA_TYPE_IN=" + get_cl_type_from_data_type(magnitude->info()->data_type())); - built_opts.emplace("-DDATA_TYPE_OUT=" + get_cl_type_from_data_type(output->info()->data_type())); - - // Create kernel - const std::string kernel_name = std::string("suppress_non_maximum"); - _kernel = create_kernel(compile_context, kernel_name, built_opts); - - // Set minimum threshold argument - unsigned int idx = 3 * num_arguments_per_2D_tensor(); //Skip the input and output parameters - _kernel.setArg(idx++, lower_thr); - - // Configure kernel window - constexpr unsigned int num_elems_processed_per_iteration = 1; - constexpr unsigned int num_elems_read_written_per_iteration = 3; - - Window win = calculate_max_window(*_magnitude->info(), Steps(num_elems_processed_per_iteration), border_undefined, border_size()); - - AccessWindowRectangle mag_access(_magnitude->info(), -border_size().left, -border_size().top, - num_elems_read_written_per_iteration, num_elems_read_written_per_iteration); - AccessWindowHorizontal phase_access(_phase->info(), 0, num_elems_processed_per_iteration); - AccessWindowHorizontal output_access(_output->info(), 0, num_elems_processed_per_iteration); - - update_window_and_padding(win, mag_access, phase_access, output_access); - - output_access.set_valid_region(win, _magnitude->info()->valid_region(), border_undefined, border_size()); - - ICLKernel::configure_internal(win); - - // Set config_id for enabling LWS tuning - _config_id = kernel_name; - _config_id += "_"; - _config_id += lower_string(string_from_data_type(output->info()->data_type())); - _config_id += "_"; - _config_id += support::cpp11::to_string(output->info()->dimension(0)); - _config_id += "_"; - _config_id += support::cpp11::to_string(output->info()->dimension(1)); - _config_id += "_"; - _config_id += support::cpp11::to_string(border_undefined); -} - -void CLEdgeNonMaxSuppressionKernel::run(const Window &window, cl::CommandQueue &queue) -{ - ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); - ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(IKernel::window(), window); - - Window slice = window.first_slice_window_2D(); - do - { - unsigned int idx = 0; - add_2D_tensor_argument(idx, _magnitude, slice); - add_2D_tensor_argument(idx, _phase, slice); - add_2D_tensor_argument(idx, _output, slice); - enqueue(queue, *this, slice, lws_hint()); - } - while(window.slide_window_slice_2D(slice)); -} - -CLEdgeTraceKernel::CLEdgeTraceKernel() - : _input(nullptr), _output(nullptr), _lower_thr(0), _upper_thr(0), _visited(nullptr), _recorded(nullptr), _l1_stack(nullptr), _l1_stack_counter(nullptr) -{ -} - -void CLEdgeTraceKernel::configure(const ICLTensor *input, ICLTensor *output, int32_t upper_thr, int32_t lower_thr, - ICLTensor *visited, ICLTensor *recorded, ICLTensor *l1_stack, ICLTensor *l1_stack_counter) -{ - configure(CLKernelLibrary::get().get_compile_context(), input, output, upper_thr, lower_thr, visited, recorded, l1_stack, l1_stack_counter); -} - -void CLEdgeTraceKernel::configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, int32_t upper_thr, int32_t lower_thr, - ICLTensor *visited, ICLTensor *recorded, ICLTensor *l1_stack, ICLTensor *l1_stack_counter) -{ - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::U16, DataType::U32); - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(output, 1, DataType::U8); - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(visited, 1, DataType::U32); - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(recorded, 1, DataType::U32); - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(l1_stack, 1, DataType::S32); - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(l1_stack_counter, 1, DataType::U8); - - _input = input; - _output = output; - _lower_thr = lower_thr; - _upper_thr = upper_thr; - _visited = visited; - _recorded = recorded; - _l1_stack = l1_stack; - _l1_stack_counter = l1_stack_counter; - - // Create build opts - std::set<std::string> built_opts; - built_opts.emplace("-DDATA_TYPE_IN=" + get_cl_type_from_data_type(input->info()->data_type())); - built_opts.emplace("-DDATA_TYPE_OUT=" + get_cl_type_from_data_type(output->info()->data_type())); - - // Create kernel - const std::string kernel_name = std::string("hysteresis"); - _kernel = create_kernel(compile_context, kernel_name, built_opts); - - // Set constant kernel args - unsigned int width = _input->info()->dimension(0); - unsigned int height = _input->info()->dimension(1); - unsigned int idx = 6 * num_arguments_per_2D_tensor(); //Skip the input and output parameters - _kernel.setArg(idx++, static_cast<cl_uint>(_lower_thr)); - _kernel.setArg(idx++, static_cast<cl_uint>(_upper_thr)); - _kernel.setArg(idx++, static_cast<cl_uint>(width)); - _kernel.setArg(idx++, static_cast<cl_uint>(height)); - - // Configure kernel window - constexpr unsigned int num_elems_processed_per_iteration = 1; - Window win = calculate_max_window(*_input->info(), Steps(num_elems_processed_per_iteration)); - - AccessWindowHorizontal output_access(_output->info(), 0, num_elems_processed_per_iteration); - AccessWindowHorizontal visited_access(_visited->info(), 0, num_elems_processed_per_iteration); - AccessWindowHorizontal recorded_access(_recorded->info(), 0, num_elems_processed_per_iteration); - AccessWindowHorizontal l1_stack_access(_l1_stack->info(), 0, num_elems_processed_per_iteration); - AccessWindowHorizontal l1_stack_counter_access(_l1_stack_counter->info(), 0, num_elems_processed_per_iteration); - - update_window_and_padding(win, - AccessWindowHorizontal(_input->info(), 0, num_elems_processed_per_iteration), - output_access, - visited_access, - recorded_access, - l1_stack_access, - l1_stack_counter_access); - - output_access.set_valid_region(win, _input->info()->valid_region()); - visited_access.set_valid_region(win, _input->info()->valid_region()); - recorded_access.set_valid_region(win, _input->info()->valid_region()); - l1_stack_access.set_valid_region(win, _input->info()->valid_region()); - l1_stack_counter_access.set_valid_region(win, _input->info()->valid_region()); - - ICLKernel::configure_internal(win); - - // Set config_id for enabling LWS tuning - _config_id = kernel_name; - _config_id += "_"; - _config_id += lower_string(string_from_data_type(input->info()->data_type())); - _config_id += "_"; - _config_id += support::cpp11::to_string(input->info()->dimension(0)); - _config_id += "_"; - _config_id += support::cpp11::to_string(input->info()->dimension(1)); - _config_id += "_"; - _config_id += lower_string(string_from_format(output->info()->format())); - _config_id += "_"; - _config_id += support::cpp11::to_string(output->info()->dimension(0)); - _config_id += "_"; - _config_id += support::cpp11::to_string(output->info()->dimension(1)); -} - -void CLEdgeTraceKernel::run(const Window &window, cl::CommandQueue &queue) -{ - ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); - ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(IKernel::window(), window); - - Window slice = window.first_slice_window_2D(); - do - { - unsigned int idx = 0; - add_2D_tensor_argument(idx, _input, slice); - add_2D_tensor_argument(idx, _output, slice); - add_2D_tensor_argument(idx, _visited, slice); - add_2D_tensor_argument(idx, _recorded, slice); - add_2D_tensor_argument(idx, _l1_stack, slice); - add_2D_tensor_argument(idx, _l1_stack_counter, slice); - - enqueue(queue, *this, slice, lws_hint()); - } - while(window.slide_window_slice_2D(slice)); -} |