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Diffstat (limited to 'src/core/CL/kernels/CLReverseKernel.h')
| -rw-r--r-- | src/core/CL/kernels/CLReverseKernel.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/src/core/CL/kernels/CLReverseKernel.h b/src/core/CL/kernels/CLReverseKernel.h new file mode 100644 index 0000000000..a630aec15a --- /dev/null +++ b/src/core/CL/kernels/CLReverseKernel.h @@ -0,0 +1,98 @@ +/* + * Copyright (c) 2018-2020, 2023 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 ACL_SRC_CORE_CL_KERNELS_CLREVERSEKERNEL_H +#define ACL_SRC_CORE_CL_KERNELS_CLREVERSEKERNEL_H + +#include "src/core/CL/ICLKernel.h" + +namespace arm_compute +{ +class ICLTensor; + +/** Interface for the reverse kernel */ +class CLReverseKernel : public ICLKernel +{ +public: + /** Default constructor */ + CLReverseKernel(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLReverseKernel(const CLReverseKernel &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLReverseKernel &operator=(const CLReverseKernel &) = delete; + /** Allow instances of this class to be moved */ + CLReverseKernel(CLReverseKernel &&) = default; + /** Allow instances of this class to be moved */ + CLReverseKernel &operator=(CLReverseKernel &&) = default; + /** Default destructor */ + ~CLReverseKernel() = default; + /** Initialise the kernel's inputis and output + * + * @param[in] input Input tensor. Data types supported: All. + * @param[out] output Output tensor. Data type supported: Same as @p input + * @param[in] axis Axis tensor. Contains the indices of the dimensions to reverse. Data type supported: U32/S32 + * @param[in] use_inverted_axis Reverse ACL axis indices convention i.e. acl.dim(0) = tensor_rank -1 + * + * @note The value of each axis should be between [-rank, rank) + * @note If there are duplicate values in the tensor, the subsequent axis values are ignored. e.g. an array of [2, 2] has the same effects as [2]. + * + * @deprecated Support for U32 in axis tensor will be removed in 24.02 release + * + */ + void configure(const ICLTensor *input, ICLTensor *output, const ICLTensor *axis, bool use_inverted_axis); + /** Initialise the kernel's inputis and output + * + * @param[in] compile_context The compile context to be used. + * @param[in] input Input tensor. Data types supported: All. + * @param[out] output Output tensor. Data type supported: Same as @p input + * @param[in] axis Axis tensor. Contains the indices of the dimensions to reverse. Data type supported: U32/S32 + * @param[in] use_inverted_axis Reverse ACL axis indices convention i.e. acl.dim(0) = tensor_rank -1 + */ + void configure(const CLCompileContext &compile_context, + const ICLTensor *input, + ICLTensor *output, + const ICLTensor *axis, + bool use_inverted_axis); + + /** Static function to check if given info will lead to a valid configuration of @ref CLReverseKernel + * + * @param[in] input Input tensor info. Data types supported: All. + * @param[in] output Output tensor info. Data type supported: Same as @p input + * @param[in] axis Axis tensor info. Contains the indices of the dimensions to reverse. Data type supported: U32/S32 + * @param[in] use_inverted_axis Reverse ACL axis indices convention i.e. acl.dim(0) = tensor_rank -1 + * + * @return a status + */ + static Status + validate(const ITensorInfo *input, const ITensorInfo *output, const ITensorInfo *axis, bool use_inverted_axis); + + // Inherited methods overridden: + void run(const Window &window, cl::CommandQueue &queue) override; + +public: + const ICLTensor *_input; + ICLTensor *_output; + const ICLTensor *_axis; +}; +} // namespace arm_compute +#endif // ACL_SRC_CORE_CL_KERNELS_CLREVERSEKERNEL_H |