diff options
Diffstat (limited to 'src/core/GLES_COMPUTE/kernels/GCActivationLayerKernel.cpp')
| -rw-r--r-- | src/core/GLES_COMPUTE/kernels/GCActivationLayerKernel.cpp | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/src/core/GLES_COMPUTE/kernels/GCActivationLayerKernel.cpp b/src/core/GLES_COMPUTE/kernels/GCActivationLayerKernel.cpp deleted file mode 100644 index 5aad8070fc..0000000000 --- a/src/core/GLES_COMPUTE/kernels/GCActivationLayerKernel.cpp +++ /dev/null @@ -1,134 +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 "arm_compute/core/GLES_COMPUTE/kernels/GCActivationLayerKernel.h" - -#include "arm_compute/core/GLES_COMPUTE/GCHelpers.h" -#include "arm_compute/core/GLES_COMPUTE/GCKernelLibrary.h" -#include "arm_compute/core/GLES_COMPUTE/IGCTensor.h" -#include "arm_compute/core/Helpers.h" -#include "arm_compute/core/IAccessWindow.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/StringSupport.h" - -#include <set> -#include <string> - -using namespace arm_compute; - -GCActivationLayerKernel::GCActivationLayerKernel(GCCoreRuntimeContext *ctx) - : _input(nullptr), _output(nullptr), _ctx(ctx) -{ -} - -void GCActivationLayerKernel::configure(IGCTensor *input, IGCTensor *output, ActivationLayerInfo act_info) -{ - ARM_COMPUTE_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(input, 1, DataType::F16, DataType::F32); - - // Make sure _kernel is initialized before calling the parent's configure - _input = input; - _output = input; - - if(output != nullptr) - { - // Output auto inizialitation if not yet initialized - auto_init_if_empty(*output->info(), input->info()->tensor_shape(), 1, input->info()->data_type()); - - ARM_COMPUTE_ERROR_ON_MISMATCHING_SHAPES(input, output); - ARM_COMPUTE_ERROR_ON_MISMATCHING_DATA_TYPES(input, output); - - _output = output; - } - - unsigned int num_elems_processed_per_iteration = 4 / input->info()->element_size(); - - // Set build options - std::set<std::string> build_opts; - std::string dt_name = (input->info()->data_type() == DataType::F32) ? "DATA_TYPE_FP32" : "DATA_TYPE_FP16"; - build_opts.emplace(("#define " + string_from_activation_func(act_info.activation()))); - build_opts.emplace(("#define " + dt_name)); - build_opts.emplace(("#define A_VAL " + float_to_string_with_full_precision(act_info.a()))); - build_opts.emplace(("#define B_VAL " + float_to_string_with_full_precision(act_info.b()))); - build_opts.emplace(("#define LOCAL_SIZE_X " + support::cpp11::to_string(1))); - build_opts.emplace(("#define LOCAL_SIZE_Y " + support::cpp11::to_string(1))); - build_opts.emplace(("#define LOCAL_SIZE_Z " + support::cpp11::to_string(1))); - - // Create kernel - _kernel = create_opengl_kernel(_ctx, "activation_layer", build_opts); - - // Configure kernel window - Window win = calculate_max_window(*input->info(), Steps(num_elems_processed_per_iteration)); - - if(output != nullptr) - { - AccessWindowHorizontal output_access(output->info(), 0, num_elems_processed_per_iteration); - - update_window_and_padding(win, - AccessWindowHorizontal(input->info(), 0, num_elems_processed_per_iteration), - output_access); - - output->info()->set_valid_region(ValidRegion(Coordinates(), output->info()->tensor_shape())); - } - else - { - update_window_and_padding(win, - AccessWindowHorizontal(input->info(), 0, num_elems_processed_per_iteration)); - } - - IGCKernel::configure(win); -} - -void GCActivationLayerKernel::run(const Window &window) -{ - ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); - ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(IGCKernel::window(), window); - - _kernel.use(); - - _output->set_needs_shifting(true); - - Window collapsed = window.collapse_if_possible(IGCKernel::window(), Window::DimZ); - Window slice = collapsed.first_slice_window_3D(); - Window slice_in = collapsed.first_slice_window_3D(); - - slice.shift(Window::DimX, -(_output->info()->padding()).left); - - if(_input == _output) - { - slice_in.shift(Window::DimX, -(_input->info()->padding()).left); - } - - do - { - unsigned int idx = 0; - unsigned int binding = 1; - add_3D_tensor_argument(idx, _input, binding++, slice); - add_3D_tensor_argument(idx, _output, binding++, slice_in); - _kernel.update_shader_params(); - enqueue(*this, slice); - } - while(collapsed.slide_window_slice_3D(slice) && collapsed.slide_window_slice_3D(slice_in)); -} |