diff options
author | Michalis Spyrou <michalis.spyrou@arm.com> | 2021-02-23 11:48:12 +0000 |
---|---|---|
committer | Michalis Spyrou <michalis.spyrou@arm.com> | 2021-03-03 15:04:20 +0000 |
commit | 473cb01e84cef6cab057e9492bfa3b68f708e5d7 (patch) | |
tree | a500b8a8afe6a0442e1a54fb8d52c77d22543bcb /src/core/CL/kernels/CLChannelExtractKernel.cpp | |
parent | f466d75f85938b96dd14675ec091193bdce12122 (diff) | |
download | ComputeLibrary-473cb01e84cef6cab057e9492bfa3b68f708e5d7.tar.gz |
Remove Compute Vision CL support
Resolves COMPMID-4151
Change-Id: I46f541efe8c4087f27794d2e158b6c1547d459ba
Signed-off-by: Michalis Spyrou <michalis.spyrou@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5160
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Diffstat (limited to 'src/core/CL/kernels/CLChannelExtractKernel.cpp')
-rw-r--r-- | src/core/CL/kernels/CLChannelExtractKernel.cpp | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/src/core/CL/kernels/CLChannelExtractKernel.cpp b/src/core/CL/kernels/CLChannelExtractKernel.cpp deleted file mode 100644 index cbf504b98b..0000000000 --- a/src/core/CL/kernels/CLChannelExtractKernel.cpp +++ /dev/null @@ -1,196 +0,0 @@ -/* - * Copyright (c) 2016-2020 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/CLChannelExtractKernel.h" - -#include "arm_compute/core/CL/CLKernelLibrary.h" -#include "arm_compute/core/CL/ICLMultiImage.h" -#include "arm_compute/core/CL/ICLTensor.h" -#include "arm_compute/core/CL/OpenCL.h" -#include "arm_compute/core/Coordinates.h" -#include "arm_compute/core/Helpers.h" -#include "arm_compute/core/MultiImageInfo.h" -#include "arm_compute/core/TensorInfo.h" -#include "arm_compute/core/Utils.h" -#include "arm_compute/core/Validate.h" -#include "src/core/helpers/AutoConfiguration.h" -#include "src/core/helpers/WindowHelpers.h" - -#include <set> -#include <string> - -using namespace arm_compute; - -CLChannelExtractKernel::CLChannelExtractKernel() - : _input(nullptr), _output(nullptr), _num_elems_processed_per_iteration(8), _subsampling(1) -{ -} - -void CLChannelExtractKernel::configure(const ICLTensor *input, Channel channel, ICLTensor *output) -{ - configure(CLKernelLibrary::get().get_compile_context(), input, channel, output); -} - -void CLChannelExtractKernel::configure(const CLCompileContext &compile_context, const ICLTensor *input, Channel channel, ICLTensor *output) -{ - ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); - ARM_COMPUTE_ERROR_ON(input == output); - - set_format_if_unknown(*output->info(), Format::U8); - - // Check if input tensor has a valid format - ARM_COMPUTE_ERROR_ON_FORMAT_NOT_IN(input, Format::RGB888, Format::RGBA8888, Format::YUYV422, Format::UYVY422); - ARM_COMPUTE_ERROR_ON_FORMAT_NOT_IN(output, Format::U8); - ARM_COMPUTE_ERROR_ON_TENSOR_NOT_2D(output); - - // Check if channel is valid for given format - const Format format = input->info()->format(); - ARM_COMPUTE_ERROR_ON_CHANNEL_NOT_IN_KNOWN_FORMAT(format, channel); - - // Half the processed elements for U,V channels due to sub-sampling of 2 - _subsampling = 1; - - if(format == Format::YUYV422 || format == Format::UYVY422) - { - // Check if the width of the tensor shape is even for formats with subsampled channels (UYVY422 and YUYV422) - ARM_COMPUTE_ERROR_ON_TENSORS_NOT_EVEN(format, input); - - if(channel != Channel::Y) - { - _subsampling = 2; - } - } - - // Calculate output tensor shape using subsampling - TensorShape output_shape = calculate_subsampled_shape(input->info()->tensor_shape(), format, channel); - set_shape_if_empty(*output->info(), output_shape); - - ARM_COMPUTE_ERROR_ON_MISMATCHING_DIMENSIONS(output->info()->tensor_shape(), output_shape); - - _input = input; - _output = output; - - // Create kernel - std::string kernel_name = "channel_extract_" + string_from_format(format); - std::set<std::string> build_opts = { ("-DCHANNEL_" + string_from_channel(channel)) }; - _kernel = create_kernel(compile_context, kernel_name, build_opts); - - // Configure window - Window win = calculate_max_window(*input->info(), Steps(_num_elems_processed_per_iteration)); - AccessWindowHorizontal input_access(input->info(), 0, _num_elems_processed_per_iteration); - AccessWindowRectangle output_access(output->info(), 0, 0, _num_elems_processed_per_iteration, 1, 1.f / _subsampling, 1.f / _subsampling); - - update_window_and_padding(win, input_access, output_access); - - ValidRegion input_valid_region = input->info()->valid_region(); - output_access.set_valid_region(win, ValidRegion(input_valid_region.anchor, output->info()->tensor_shape())); - - ICLKernel::configure_internal(win); -} - -void CLChannelExtractKernel::configure(const ICLMultiImage *input, Channel channel, ICLImage *output) -{ - configure(CLKernelLibrary::get().get_compile_context(), input, channel, output); -} - -void CLChannelExtractKernel::configure(const CLCompileContext &compile_context, const ICLMultiImage *input, Channel channel, ICLImage *output) -{ - ARM_COMPUTE_ERROR_ON_NULLPTR(input, output); - ARM_COMPUTE_ERROR_ON_TENSOR_NOT_2D(output); - - set_format_if_unknown(*output->info(), Format::U8); - - // Check if channel is valid for given format - const Format format = input->info()->format(); - ARM_COMPUTE_ERROR_ON_CHANNEL_NOT_IN_KNOWN_FORMAT(format, channel); - - // Get input plane from the given channel - const ICLImage *input_plane = input->cl_plane(plane_idx_from_channel(format, channel)); - ARM_COMPUTE_ERROR_ON_NULLPTR(input_plane); - - if(Channel::Y == channel && format != Format::YUV444) - { - // Check if the width of the tensor shape is even for formats with subsampled channels (UYVY422 and YUYV422) - ARM_COMPUTE_ERROR_ON_TENSORS_NOT_EVEN(format, input_plane); - } - - // Calculate 2x2 subsampled tensor shape - TensorShape output_shape = calculate_subsampled_shape(input->cl_plane(0)->info()->tensor_shape(), format, channel); - set_shape_if_empty(*output->info(), output_shape); - - ARM_COMPUTE_ERROR_ON_MISMATCHING_DIMENSIONS(output_shape, output->info()->tensor_shape()); - - // Check if input tensor has a valid format - ARM_COMPUTE_ERROR_ON_FORMAT_NOT_IN(input, Format::NV12, Format::NV21, Format::IYUV, Format::YUV444); - ARM_COMPUTE_ERROR_ON_FORMAT_NOT_IN(output, Format::U8); - - _output = output; - _input = input_plane; - _subsampling = 1; - - // Create kernel - std::string kernel_name; - std::set<std::string> build_opts; - if(Channel::Y == channel || Format::IYUV == format || Format::YUV444 == format) - { - kernel_name = "copy_plane"; - } - else - { - kernel_name = "channel_extract_" + string_from_format(format); - build_opts.insert(("-DCHANNEL_" + string_from_channel(channel))); - } - _kernel = create_kernel(compile_context, kernel_name, build_opts); - - // Configure window - Window win = calculate_max_window(*input_plane->info(), Steps(_num_elems_processed_per_iteration)); - AccessWindowHorizontal input_access(input_plane->info(), 0, _num_elems_processed_per_iteration); - AccessWindowHorizontal output_access(output->info(), 0, _num_elems_processed_per_iteration); - - update_window_and_padding(win, input_access, output_access); - - output_access.set_valid_region(win, input_plane->info()->valid_region()); - - ICLKernel::configure_internal(win); -} - -void CLChannelExtractKernel::run(const Window &window, cl::CommandQueue &queue) -{ - ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); - ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(ICLKernel::window(), window); - - Window slice = window.first_slice_window_2D(); - - do - { - Window win_sub(slice); - win_sub.set(Window::DimX, Window::Dimension(win_sub.x().start() / _subsampling, win_sub.x().end() / _subsampling, win_sub.x().step() / _subsampling)); - win_sub.set(Window::DimY, Window::Dimension(win_sub.y().start() / _subsampling, win_sub.y().end() / _subsampling, 1)); - - unsigned int idx = 0; - add_2D_tensor_argument(idx, _input, slice); - add_2D_tensor_argument(idx, _output, win_sub); - enqueue(queue, *this, slice, lws_hint()); - } - while(window.slide_window_slice_2D(slice)); -} |