diff options
Diffstat (limited to 'src/core/CL/kernels/CLGenerateProposalsLayerKernel.cpp')
| -rw-r--r-- | src/core/CL/kernels/CLGenerateProposalsLayerKernel.cpp | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/src/core/CL/kernels/CLGenerateProposalsLayerKernel.cpp b/src/core/CL/kernels/CLGenerateProposalsLayerKernel.cpp deleted file mode 100644 index 5d100a4c1e..0000000000 --- a/src/core/CL/kernels/CLGenerateProposalsLayerKernel.cpp +++ /dev/null @@ -1,128 +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/CL/kernels/CLGenerateProposalsLayerKernel.h" - -#include "arm_compute/core/AccessWindowStatic.h" -#include "arm_compute/core/CL/CLHelpers.h" -#include "arm_compute/core/CL/CLKernelLibrary.h" -#include "arm_compute/core/CL/CLValidate.h" -#include "arm_compute/core/CL/ICLArray.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/TensorInfo.h" -#include "arm_compute/core/Utils.h" -#include "arm_compute/core/Window.h" - -namespace arm_compute -{ -namespace -{ -Status validate_arguments(const ITensorInfo *anchors, const ITensorInfo *all_anchors, const ComputeAnchorsInfo &info) -{ - ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(anchors, all_anchors); - ARM_COMPUTE_RETURN_ERROR_ON(anchors->dimension(0) != info.values_per_roi()); - ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_NOT_IN(anchors, DataType::F16, DataType::F32); - ARM_COMPUTE_RETURN_ERROR_ON(anchors->num_dimensions() > 2); - if(all_anchors->total_size() > 0) - { - size_t feature_height = info.feat_height(); - size_t feature_width = info.feat_width(); - size_t num_anchors = anchors->dimension(1); - ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_DATA_TYPES(all_anchors, anchors); - ARM_COMPUTE_RETURN_ERROR_ON(all_anchors->num_dimensions() > 2); - ARM_COMPUTE_RETURN_ERROR_ON(all_anchors->dimension(0) != info.values_per_roi()); - ARM_COMPUTE_RETURN_ERROR_ON(all_anchors->dimension(1) != feature_height * feature_width * num_anchors); - } - return Status{}; -} -} // namespace - -CLComputeAllAnchorsKernel::CLComputeAllAnchorsKernel() - : _anchors(nullptr), _all_anchors(nullptr) -{ -} - -void CLComputeAllAnchorsKernel::configure(const ICLTensor *anchors, ICLTensor *all_anchors, const ComputeAnchorsInfo &info) -{ - ARM_COMPUTE_ERROR_ON_NULLPTR(anchors, all_anchors); - ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(anchors->info(), all_anchors->info(), info)); - - // Metadata - const size_t num_anchors = anchors->info()->dimension(1); - const DataType data_type = anchors->info()->data_type(); - const float width = info.feat_width(); - const float height = info.feat_height(); - - // Initialize the output if empty - const TensorShape output_shape(info.values_per_roi(), width * height * num_anchors); - auto_init_if_empty(*all_anchors->info(), output_shape, 1, data_type); - - // Set instance variables - _anchors = anchors; - _all_anchors = all_anchors; - - // Set build options - CLBuildOptions build_opts; - build_opts.add_option("-DDATA_TYPE=" + get_cl_type_from_data_type(data_type)); - build_opts.add_option("-DWIDTH=" + float_to_string_with_full_precision(width)); - build_opts.add_option("-DHEIGHT=" + float_to_string_with_full_precision(height)); - build_opts.add_option("-DSTRIDE=" + float_to_string_with_full_precision(1.f / info.spatial_scale())); - build_opts.add_option("-DNUM_ANCHORS=" + support::cpp11::to_string(num_anchors)); - build_opts.add_option("-DNUM_ROI_FIELDS=" + support::cpp11::to_string(info.values_per_roi())); - - // Create kernel - _kernel = static_cast<cl::Kernel>(CLKernelLibrary::get().create_kernel("generate_proposals_compute_all_anchors", build_opts.options())); - - // The tensor all_anchors can be interpreted as an array of structs (each structs has values_per_roi fields). - // This means we don't need to pad on the X dimension, as we know in advance how many fields - // compose the struct. - Window win = calculate_max_window(*all_anchors->info(), Steps(info.values_per_roi())); - ICLKernel::configure_internal(win); -} - -Status CLComputeAllAnchorsKernel::validate(const ITensorInfo *anchors, const ITensorInfo *all_anchors, const ComputeAnchorsInfo &info) -{ - ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(anchors, all_anchors, info)); - return Status{}; -} - -void CLComputeAllAnchorsKernel::run(const Window &window, cl::CommandQueue &queue) -{ - ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); - ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(IKernel::window(), window); - - // Collapse everything on the first dimension - Window collapsed = window.collapse(ICLKernel::window(), Window::DimX); - - // Set arguments - unsigned int idx = 0; - add_1D_tensor_argument(idx, _anchors, collapsed); - add_1D_tensor_argument(idx, _all_anchors, collapsed); - - // Note that we don't need to loop over the slices, as we are launching exactly - // as many threads as all the anchors generated - enqueue(queue, *this, collapsed); -} -} // namespace arm_compute |