From 63bb7ca40e30b2db48d7bdd1adbc8223b53ac23c Mon Sep 17 00:00:00 2001 From: Manuel Bottini Date: Wed, 2 Dec 2020 13:22:14 +0000 Subject: COMPMID-3921: Remove OpenCL Padding CLBitwiseKernel Adding BitwiseOperation enum class Generalizing CL Bitwise kernels with a single CLBitwiseKernel Removing CL padding from CLBitwiseKernel Change-Id: I79cd79c1e425b6da7d52308a420edf8cfb7a5a36 Signed-off-by: Manuel Bottini Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4646 Reviewed-by: Giorgio Arena Tested-by: Arm Jenkins Comments-Addressed: Arm Jenkins --- src/core/CL/kernels/CLBitwiseKernel.h | 73 +++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 src/core/CL/kernels/CLBitwiseKernel.h (limited to 'src/core/CL/kernels/CLBitwiseKernel.h') diff --git a/src/core/CL/kernels/CLBitwiseKernel.h b/src/core/CL/kernels/CLBitwiseKernel.h new file mode 100644 index 0000000000..c5a999643d --- /dev/null +++ b/src/core/CL/kernels/CLBitwiseKernel.h @@ -0,0 +1,73 @@ +/* + * Copyright (c) 2016-2020 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 ARM_COMPUTE_CLBITWISEKERNEL_H +#define ARM_COMPUTE_CLBITWISEKERNEL_H + +#include "src/core/CL/ICLKernel.h" + +namespace arm_compute +{ +class ICLTensor; + +/** Interface for the bitwise operation kernel. + * + * Result depends on the \ref BitwiseOperation and is computed by: + * AND operation: @f[ output(x,y) = input1(x,y) \land input2(x,y) @f] + * NOT operation: @f[ output(x,y) = \lnot input1(x,y) @f] + * OR operation: @f[ output(x,y) = input1(x,y) \lor input2(x,y) @f] + * XOR operation: @f[ output(x,y) = input1(x,y) \oplus input2(x,y) @f] + */ +class CLBitwiseKernel : public ICLKernel +{ +public: + /** Default constructor. */ + CLBitwiseKernel(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLBitwiseKernel(const CLBitwiseKernel &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLBitwiseKernel &operator=(const CLBitwiseKernel &) = delete; + /** Allow instances of this class to be moved */ + CLBitwiseKernel(CLBitwiseKernel &&) = default; + /** Allow instances of this class to be moved */ + CLBitwiseKernel &operator=(CLBitwiseKernel &&) = default; + /** Set the inputs and output tensors + * + * @param[in] compile_context The compile context to be used. + * @param[in] input1 Source tensor. Data types supported: U8. + * @param[in] input2 Source tensor. Data types supported: U8. + * @param[out] output Destination tensor. Data types supported: U8. + * @param[in] op Bitwise operation to perform. Supported: AND, OR, NOT, XOR. + */ + void configure(const CLCompileContext &compile_context, const ICLTensor *input1, const ICLTensor *input2, ICLTensor *output, BitwiseOperation op); + + // Inherited methods overridden: + void run(const Window &window, cl::CommandQueue &queue) override; + +private: + const ICLTensor *_input1; /**< Source tensor 1 */ + const ICLTensor *_input2; /**< Source tensor 2 */ + ICLTensor *_output; /**< Destination tensor */ +}; +} // namespace arm_compute +#endif /* ARM_COMPUTE_CLBITWISEKERNEL_H */ -- cgit v1.2.1