diff options
Diffstat (limited to 'arm_compute/core/GLES_COMPUTE/kernels')
-rw-r--r-- | arm_compute/core/GLES_COMPUTE/kernels/GCTensorShiftKernel.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/arm_compute/core/GLES_COMPUTE/kernels/GCTensorShiftKernel.h b/arm_compute/core/GLES_COMPUTE/kernels/GCTensorShiftKernel.h new file mode 100644 index 0000000000..5f108764b4 --- /dev/null +++ b/arm_compute/core/GLES_COMPUTE/kernels/GCTensorShiftKernel.h @@ -0,0 +1,83 @@ +/* + * 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_GCTENSORSHIFTKERNEL_H__ +#define __ARM_COMPUTE_GCTENSORSHIFTKERNEL_H__ + +#include "arm_compute/core/GLES_COMPUTE/IGCKernel.h" +#include "arm_compute/core/GLES_COMPUTE/OpenGLES.h" + +namespace arm_compute +{ +class IGCTensor; +/** Interface for the kernel to shift valid data on a tensor. + * + * For example shifting 3x3 valid data with padding of 1 to right: + * @f[ + * \left( \begin{array}{ccccc} + * 0 & 0 & 0 & 0 & 0 \\ + * a00 & a01 & a02 & 0 & 0 \\ + * a10 & a11 & a12 & 0 & 0 \\ + * a20 & a21 & a22 & 0 & 0 \\ + * 0 & 0 & 0 & 0 & 0 \\ + * \end{array} \right) + * = + * \left( \begin{array}{ccccc} + * 0 & 0 & 0 & 0 & 0 \\ + * 0 & a00 & a01 & a02 & 0 \\ + * 0 & a10 & a11 & a12 & 0 \\ + * 0 & a20 & a21 & a22 & 0 \\ + * 0 & 0 & 0 & 0 & 0 \\ + * \end{array} \right) + * @f] + */ +class GCTensorShiftKernel : public IGCKernel +{ +public: + /** Default constructor */ + GCTensorShiftKernel(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + GCTensorShiftKernel(const GCTensorShiftKernel &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + GCTensorShiftKernel &operator=(const GCTensorShiftKernel &) = delete; + /** Allow instances of this class to be moved */ + GCTensorShiftKernel(GCTensorShiftKernel &&) = default; + /** Allow instances of this class to be moved */ + GCTensorShiftKernel &operator=(GCTensorShiftKernel &&) = default; + /** Default destructor */ + ~GCTensorShiftKernel() = default; + /** Set the input of the kernel. + * + * @param[in,out] input Source tensor. Data types supported: F16/F32 + */ + void configure(IGCTensor *input); + + // Inherited methods overridden: + void run(const Window &window) override; + +private: + IGCTensor *_input; + gles::NDRange _lws; +}; +} +#endif /*__ARM_COMPUTE_GCTENSORSHIFTKERNEL_H__ */ |