| /* |
| * Copyright (c) 2017-2018 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. |
| */ |
| #ifndef __ARM_COMPUTE_GCDEPTHWISECONVOLUTION_H__ |
| #define __ARM_COMPUTE_GCDEPTHWISECONVOLUTION_H__ |
| |
| #include "arm_compute/core/GLES_COMPUTE/kernels/GCDepthwiseConvolutionLayer3x3Kernel.h" |
| #include "arm_compute/core/GLES_COMPUTE/kernels/GCFillBorderKernel.h" |
| #include "arm_compute/core/GLES_COMPUTE/kernels/GCTensorShiftKernel.h" |
| #include "arm_compute/core/Types.h" |
| #include "arm_compute/runtime/IFunction.h" |
| |
| namespace arm_compute |
| { |
| class IGCTensor; |
| |
| /** Basic function to execute a depthwise convolution for kernel size 3x3xC. This function calls the following OpenGLES kernels: |
| * |
| * -# @ref GCDepthwiseConvolutionLayer3x3Kernel |
| * -# @ref GCFillBorderKernel (if pad_x or pad_y > 0) |
| * |
| */ |
| class GCDepthwiseConvolutionLayer3x3 : public IFunction |
| { |
| public: |
| /** Default constructor */ |
| GCDepthwiseConvolutionLayer3x3(); |
| /** Initialize the function's source, destination, conv and border_size. |
| * |
| * @param[in, out] input Source tensor. Data type supported: F16. (Written to only for border filling). |
| * @param[in] weights Weights tensor. A 3D tensor with shape [3, 3, IFM]. Data type supported: Same as @p input. |
| * @param[in] biases (Optional) Biases tensor. A 1D tensor with shape [IFM]. Must be nullptr if not needed. |
| * Data type supported: Same as @p input. |
| * @param[out] output Destination tensor. Data type supported: same as @p input. |
| * @param[in] conv_info Padding and stride information to use for the convolution. |
| * @param[in] depth_multiplier (Optional) Multiplier to apply to the input's depth in order to retrieve the output's depth. Defaults to 1. |
| */ |
| void configure(IGCTensor *input, const IGCTensor *weights, const IGCTensor *biases, IGCTensor *output, const PadStrideInfo &conv_info, unsigned int depth_multiplier = 1); |
| |
| // Inherited methods overridden: |
| void run() override final; |
| |
| private: |
| std::unique_ptr<IGCKernel> _kernel; |
| GCFillBorderKernel _border_handler; |
| GCTensorShiftKernel _shift_handler; |
| }; |
| } |
| #endif /*__ARM_COMPUTE_GCDEPTHWISECONVOLUTION_H__ */ |