| /* |
| * Copyright (c) 2017-2019 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/runtime/GLES_COMPUTE/functions/GCDirectConvolutionLayer.h" |
| |
| #include "arm_compute/core/GLES_COMPUTE/IGCTensor.h" |
| #include "arm_compute/core/GLES_COMPUTE/kernels/GCDirectConvolutionLayerKernel.h" |
| #include "arm_compute/core/Helpers.h" |
| #include "arm_compute/core/PixelValue.h" |
| #include "arm_compute/core/TensorInfo.h" |
| #include "arm_compute/core/Utils.h" |
| #include "arm_compute/runtime/GLES_COMPUTE/GCScheduler.h" |
| #include "support/ToolchainSupport.h" |
| |
| using namespace arm_compute; |
| |
| GCDirectConvolutionLayer::GCDirectConvolutionLayer() |
| : _kernel(nullptr), _border_handler(), _shift_handler() |
| { |
| } |
| |
| void GCDirectConvolutionLayer::configure(IGCTensor *input, const IGCTensor *weights, const IGCTensor *biases, IGCTensor *output, const PadStrideInfo &conv_info, |
| const ActivationLayerInfo &act_info) |
| { |
| int kernel_size = weights->info()->dimension(0); |
| |
| if(kernel_size == 1) |
| { |
| auto k = arm_compute::support::cpp14::make_unique<GCDirectConvolutionLayer1x1Kernel>(); |
| k->configure(input, weights, biases, output, conv_info, act_info); |
| _kernel = std::move(k); |
| } |
| else if(kernel_size == 3) |
| { |
| auto k = arm_compute::support::cpp14::make_unique<GCDirectConvolutionLayer3x3Kernel>(); |
| k->configure(input, weights, biases, output, conv_info, act_info); |
| _kernel = std::move(k); |
| } |
| else if(kernel_size == 5) |
| { |
| auto k = arm_compute::support::cpp14::make_unique<GCDirectConvolutionLayer5x5Kernel>(); |
| k->configure(input, weights, biases, output, conv_info, act_info); |
| _kernel = std::move(k); |
| } |
| else |
| { |
| ARM_COMPUTE_ERROR("kernel size unsupported!"); |
| return; |
| } |
| |
| _border_handler.configure(input, _kernel->border_size(), BorderMode::CONSTANT, PixelValue()); |
| |
| _shift_handler.configure(input); |
| } |
| |
| void GCDirectConvolutionLayer::run() |
| { |
| GCScheduler::get().dispatch(_shift_handler, false); |
| GCScheduler::get().memory_barrier(); |
| GCScheduler::get().dispatch(_border_handler, false); |
| GCScheduler::get().memory_barrier(); |
| GCScheduler::get().dispatch(*_kernel); |
| GCScheduler::get().memory_barrier(); |
| GCScheduler::get().dispatch(_shift_handler); |
| } |