diff options
Diffstat (limited to 'src/core/CL/kernels/CLL2NormalizeKernel.cpp')
-rw-r--r-- | src/core/CL/kernels/CLL2NormalizeKernel.cpp | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/src/core/CL/kernels/CLL2NormalizeKernel.cpp b/src/core/CL/kernels/CLL2NormalizeKernel.cpp deleted file mode 100644 index 3e0758c980..0000000000 --- a/src/core/CL/kernels/CLL2NormalizeKernel.cpp +++ /dev/null @@ -1,110 +0,0 @@ -/* - * Copyright (c) 2017 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/CLL2NormalizeKernel.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/FixedPoint.h" -#include "arm_compute/core/Helpers.h" -#include "arm_compute/core/TensorInfo.h" -#include "arm_compute/core/Utils.h" -#include "arm_compute/core/Validate.h" -#include "arm_compute/core/Window.h" - -#include "support/ToolchainSupport.h" - -using namespace arm_compute; - -CLL2NormalizeKernel::CLL2NormalizeKernel() - : _input(nullptr), _sum(nullptr), _output(nullptr), _axis(0), _epsilon(1e-12) -{ -} - -void CLL2NormalizeKernel::configure(const ICLTensor *input, const ICLTensor *sum, ICLTensor *output, unsigned int axis, float epsilon) -{ - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::F32); - ARM_COMPUTE_ERROR_ON_NULLPTR(output); - - // Sum and output tensor auto initialization if not yet initialized - auto_init_if_empty(*output->info(), input->info()->tensor_shape(), 1, input->info()->data_type(), input->info()->fixed_point_position()); - - ARM_COMPUTE_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); - ARM_COMPUTE_ERROR_ON_MSG(axis >= TensorShape::num_max_dimensions, "Reduction axis greater than max number of dimensions"); - ARM_COMPUTE_ERROR_ON_MSG(axis > 0, "Unsupported reduction axis, Supported axis is 0"); - ARM_COMPUTE_ERROR_ON_MISMATCHING_SHAPES(input, output); - - _input = input; - _sum = sum; - _output = output; - _axis = axis; - _epsilon = epsilon; - - const unsigned int num_elems_processed_per_iteration = 16; - - // Set 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(("-DVEC_SIZE=" + support::cpp11::to_string(num_elems_processed_per_iteration))); - - // Create kernel - _kernel = static_cast<cl::Kernel>(CLKernelLibrary::get().create_kernel("l2_normalize", build_opts)); - - // Set epsilon argument - unsigned int idx = num_arguments_per_1D_tensor() * 3; - _kernel.setArg<cl_uint>(idx, _epsilon); - - // Configure kernel 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); - 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->info()->valid_region()); - - ICLKernel::configure(win); -} - -void CLL2NormalizeKernel::run(const Window &window, cl::CommandQueue &queue) -{ - ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); - ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(IKernel::window(), window); - - Window window_sum(window); - window_sum.set(Window::DimX, Window::Dimension(0, 0, 0)); - - Window in_slice = window.first_slice_window_1D(); - Window sum_slice = window_sum.first_slice_window_1D(); - - do - { - unsigned int idx = 0; - add_1D_tensor_argument(idx, _input, in_slice); - add_1D_tensor_argument(idx, _sum, sum_slice); - add_1D_tensor_argument(idx, _output, in_slice); - enqueue(queue, *this, in_slice); - } - while(window.slide_window_slice_1D(in_slice) && window.slide_window_slice_1D(sum_slice)); -} |