| /* |
| * Copyright (c) 2019-2020 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. |
| */ |
| #ifndef SRC_ASSEMBLY_DEPTHWISE_CONVOLUTION_ASSEMBLY_WRAPPER_KERNEL_H |
| #define SRC_ASSEMBLY_DEPTHWISE_CONVOLUTION_ASSEMBLY_WRAPPER_KERNEL_H |
| |
| #include "arm_compute/core/Utils.h" |
| #include "arm_compute/core/Validate.h" |
| #include "src/core/NEON/INEKernel.h" |
| |
| #include "src/core/NEON/kernels/convolution/depthwise/depthwise.hpp" |
| |
| namespace arm_compute |
| { |
| // Forward declarations |
| class ITensor; |
| |
| /** This class is a wrapper for the depthwise convolution assembly kernels. */ |
| class NEDepthwiseConvolutionAssemblyKernelWrapper final : public INEKernel |
| { |
| public: |
| const char *name() const override |
| { |
| return "NEDepthwiseConvolutionAssemblyKernelWrapper"; |
| } |
| |
| /** Default constructor */ |
| NEDepthwiseConvolutionAssemblyKernelWrapper() |
| : _kernel(nullptr) |
| { |
| } |
| /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| NEDepthwiseConvolutionAssemblyKernelWrapper(const NEDepthwiseConvolutionAssemblyKernelWrapper &) = delete; |
| /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| NEDepthwiseConvolutionAssemblyKernelWrapper &operator=(const NEDepthwiseConvolutionAssemblyKernelWrapper &) = delete; |
| /** Default Move Constructor. */ |
| NEDepthwiseConvolutionAssemblyKernelWrapper(NEDepthwiseConvolutionAssemblyKernelWrapper &&) = default; |
| /** Default move assignment operator */ |
| NEDepthwiseConvolutionAssemblyKernelWrapper &operator=(NEDepthwiseConvolutionAssemblyKernelWrapper &&) = default; |
| |
| /** Initialise the kernel's input and output. |
| * |
| * @param[in] kernel Pointer to an assembly kernel implementation. |
| */ |
| void configure(depthwise::IDepthwiseConvolution *kernel) |
| { |
| ARM_COMPUTE_ERROR_ON_NULLPTR((reinterpret_cast<void *>(kernel))); |
| _kernel = kernel; |
| Window win; |
| win.set(Window::DimX, Window::Dimension(0, _kernel->get_window(), 1)); |
| INEKernel::configure(win); |
| } |
| |
| // Inherited methods overridden: |
| void run(const Window &window, const ThreadInfo &info) override |
| { |
| ARM_COMPUTE_ERROR_ON_NULLPTR((reinterpret_cast<void *>(_kernel))); |
| ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| auto first = window.x().start(); |
| auto last = window.x().end(); |
| _kernel->run(first, last, info.thread_id); |
| } |
| |
| private: |
| depthwise::IDepthwiseConvolution *_kernel; |
| }; |
| } // namespace arm_compute |
| #endif /* SRC_ASSEMBLY_DEPTHWISE_CONVOLUTION_ASSEMBLY_WRAPPER_KERNEL_H */ |