diff options
Diffstat (limited to 'libs/ARMComputeEx/src/core/CL/kernels/CLDepthToSpaceKernel.cpp')
-rw-r--r-- | libs/ARMComputeEx/src/core/CL/kernels/CLDepthToSpaceKernel.cpp | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/libs/ARMComputeEx/src/core/CL/kernels/CLDepthToSpaceKernel.cpp b/libs/ARMComputeEx/src/core/CL/kernels/CLDepthToSpaceKernel.cpp deleted file mode 100644 index c386e3312..000000000 --- a/libs/ARMComputeEx/src/core/CL/kernels/CLDepthToSpaceKernel.cpp +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved - * Copyright (c) 2016-2018 ARM Limited. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#include "arm_compute/core/CL/kernels/CLDepthToSpaceKernel.h" - -#include "arm_compute/core/CL/CLHelpers.h" -#include "arm_compute/core/CL/CLKernelLibraryEx.h" -#include "arm_compute/core/CL/ICLTensor.h" - -using namespace arm_compute; - -namespace -{ -Status validate_arguments(const ITensorInfo *input, const ITensorInfo *output, - const int32_t block_size) -{ - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::U8, DataType::QASYMM8, - DataType::S16, DataType::S32, DataType::F16, - DataType::F32); - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(output, 1, DataType::U8, DataType::QASYMM8, - DataType::S16, DataType::S32, DataType::F16, - DataType::F32); - ARM_COMPUTE_RETURN_ERROR_ON_MSG(block_size >= 1, - "Block size should be greater than or equal to 1."); - - ARM_COMPUTE_RETURN_ERROR_ON_MSG(output->dimension(0) == input->dimension(0) * block_size, - "Output width should be equal to (Input width * block size)"); - - ARM_COMPUTE_RETURN_ERROR_ON_MSG(output->dimension(1) == input->dimension(1) * block_size, - "Output height should be equal to (Input height * block size)"); - - ARM_COMPUTE_RETURN_ERROR_ON_MSG(input->dimension(2) % (block_size * block_size) == 0, - "Input depth should be divisible by (block size * block size)"); - - ARM_COMPUTE_RETURN_ERROR_ON_MSG( - output->dimension(2) == input->dimension(2) / (block_size * block_size), - "Output depth should be equal to (Input depth / (block size * block size))"); - - return Status{}; -} -} // namespace - -CLDepthToSpaceKernel::CLDepthToSpaceKernel() : _input(nullptr), _output(nullptr) -{ - // DO NOTHING -} - -void CLDepthToSpaceKernel::configure(const ICLTensor *input, ICLTensor *output, - const int32_t block_size) -{ - - _input = input; - _output = output; - - // Set kernel build options - std::set<std::string> build_opts; - build_opts.emplace("-DDATA_TYPE=" + get_cl_type_from_data_type(input->info()->data_type())); - build_opts.emplace("-DBLOCK_SIZE=" + support::cpp11::to_string(block_size)); - build_opts.emplace("-DDEPTH_OUT=" + support::cpp11::to_string(output->info()->dimension(2))); - - // Create kernel - _kernel = - static_cast<cl::Kernel>(CLKernelLibraryEx::get().create_kernel("depth_to_space", build_opts)); - - // Configure kernel window - Window win = calculate_max_window(*output->info(), Steps()); - - Coordinates coord; - coord.set_num_dimensions(output->info()->num_dimensions()); - output->info()->set_valid_region(ValidRegion(coord, output->info()->tensor_shape())); - - ICLKernel::configure_internal(win); -} - -void CLDepthToSpaceKernel::run(const Window &window, cl::CommandQueue &queue) -{ - ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); - ARM_COMPUTE_ERROR_ON_MISMATCHING_WINDOWS(ICLKernel::window(), window); - - Window slice_out = window.first_slice_window_4D().collapse(ICLKernel::window(), 2, 4); - - // Setup input slice - Window slice_in(slice_out); - slice_in.set(Window::DimX, Window::Dimension(0, 0, 0)); - slice_in.set(Window::DimY, Window::Dimension(0, 0, 0)); - slice_in.set(Window::DimZ, Window::Dimension(0, 0, 0)); - slice_in.set(3, Window::Dimension(0, 0, 0)); - - do - { - unsigned int idx = 0; - add_4D_tensor_argument(idx, _input, slice_in); - add_4D_tensor_argument(idx, _output, slice_out); - enqueue(queue, *this, slice_out); - } while (window.slide_window_slice_4D(slice_in) && window.slide_window_slice_4D(slice_out)); -} |