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Diffstat (limited to 'arm_compute/core/GLES_COMPUTE/kernels/GCDropoutLayerKernel.h')
-rw-r--r-- | arm_compute/core/GLES_COMPUTE/kernels/GCDropoutLayerKernel.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/arm_compute/core/GLES_COMPUTE/kernels/GCDropoutLayerKernel.h b/arm_compute/core/GLES_COMPUTE/kernels/GCDropoutLayerKernel.h new file mode 100644 index 0000000000..9f04411d92 --- /dev/null +++ b/arm_compute/core/GLES_COMPUTE/kernels/GCDropoutLayerKernel.h @@ -0,0 +1,79 @@ +/* + * 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_GCDROPOUTLAYERKERNEL_H__ +#define __ARM_COMPUTE_GCDROPOUTLAYERKERNEL_H__ + +#include "arm_compute/core/GLES_COMPUTE/IGCKernel.h" + +namespace arm_compute +{ +class IGCTensor; + +/** Interface for the dropout layer kernel. + * + * Dropout is used to improve over-fit on neural networks. + * + */ +class GCDropoutLayerKernel : public IGCKernel +{ +public: + /** Default constructor */ + GCDropoutLayerKernel(); + + /** Prevent instances of this class from being copied (As this class contains pointers) */ + GCDropoutLayerKernel(const GCDropoutLayerKernel &) = delete; + + /** Prevent instances of this class from being copied (As this class contains pointers) */ + GCDropoutLayerKernel &operator=(const GCDropoutLayerKernel &) = delete; + + /** Allow instances of this class to be moved */ + GCDropoutLayerKernel(GCDropoutLayerKernel &&) = default; + + /** Allow instances of this class to be moved */ + GCDropoutLayerKernel &operator=(GCDropoutLayerKernel &&) = default; + + /** Set the input and output of the kernel. + * + * @param[in] input The input tensor for this op. Data types supported: F16/F32 + * @param[out] mask The mask tensor. Data types supported: Same as @p input + * @param[out] output The output tensor. Data types supported: Same as @p input + * @param[in] ratio Dropout ratio + * @param[in] forward Forward or backward propagation + * + */ + void configure(const IGCTensor *input, IGCTensor *mask, IGCTensor *output, float ratio, bool forward); + + // Inherited methods overridden: + void run(const Window &window) override; + +private: + const IGCTensor *_input; + IGCTensor *_mask; + IGCTensor *_output; + unsigned int _num_elems_processed_per_iteration; +}; +} + +#endif /*__ARM_COMPUTE_GCDROPOUTLAYERKERNEL_H__ */ |