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author | Pablo Tello <pablo.tello@arm.com> | 2017-11-17 11:52:36 +0000 |
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committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:41:58 +0000 |
commit | 8951933e5dd7be8d922affea3cc23a48a05b694d (patch) | |
tree | 7d4e32169713fafe3442ca5e880b4aac3c3f04c2 /arm_compute/core/NEON/kernels/NEWinogradLayerKernel.h | |
parent | 2995f5b6449f041d93a0e0cfb9f516ba957e3c40 (diff) | |
download | ComputeLibrary-8951933e5dd7be8d922affea3cc23a48a05b694d.tar.gz |
COMPMID-687: Winograd layer.
Change-Id: Ica682d08e851491bf4a26b8d17908c014844055e
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/110990
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Tested-by: BSG Visual Compute Jenkins server to access repositories on http://mpd-gerrit.cambridge.arm.com <bsgcomp@arm.com>
Diffstat (limited to 'arm_compute/core/NEON/kernels/NEWinogradLayerKernel.h')
-rw-r--r-- | arm_compute/core/NEON/kernels/NEWinogradLayerKernel.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/arm_compute/core/NEON/kernels/NEWinogradLayerKernel.h b/arm_compute/core/NEON/kernels/NEWinogradLayerKernel.h new file mode 100644 index 0000000000..1e7ca64b8c --- /dev/null +++ b/arm_compute/core/NEON/kernels/NEWinogradLayerKernel.h @@ -0,0 +1,70 @@ +/* + * 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. + */ +#ifndef __ARM_COMPUTE_NEGEMMWINOGRADLAYERKERNEL_H__ +#define __ARM_COMPUTE_NEGEMMWINOGRADLAYERKERNEL_H__ + +#include "arm_compute/core/NEON/INEKernel.h" + +#include "arm_compute/core/NEON/kernels/winograd/winograd_shim_nchw.hpp" + +namespace arm_compute +{ +class ITensor; + +class NEWinogradLayerKernel : public INEKernel +{ +public: + using Winograd3x3F32 = winograd_shim_nchw::Winograd2x2_3x3GEMM<float, float>; + + /** Constructor */ + NEWinogradLayerKernel(); + + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NEWinogradLayerKernel(const NEWinogradLayerKernel &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NEWinogradLayerKernel &operator=(const NEWinogradLayerKernel &) = delete; + /** Allow instances of this class to be moved */ + NEWinogradLayerKernel(NEWinogradLayerKernel &&) = default; + /** Allow instances of this class to be moved */ + NEWinogradLayerKernel &operator=(NEWinogradLayerKernel &&) = default; + + virtual ~NEWinogradLayerKernel() = default; + + /** Initialise the kernel + * + * @param[in,out] output Output tensor to store the result of matrix multiplication. + * @param[in] convolver A pointer to the winograd convolver, this object must have been configured and is ready to execute 16 GEMMS . + */ + void configure(ITensor *output, Winograd3x3F32 *convolver); + + // Inherited methods overridden: + void run(const Window &window, const ThreadInfo &info) override; + +protected: + Winograd3x3F32 *_convolver; + ITensor *_output; +}; + +} // namespace arm_compute +#endif /*__ARM_COMPUTE_NEGEMMWINOGRADLAYERKERNEL_H__*/ |