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Diffstat (limited to 'arm_compute/core/NEON/kernels/NEStridedSliceKernel.h')
-rw-r--r-- | arm_compute/core/NEON/kernels/NEStridedSliceKernel.h | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/arm_compute/core/NEON/kernels/NEStridedSliceKernel.h b/arm_compute/core/NEON/kernels/NEStridedSliceKernel.h deleted file mode 100644 index be55fd75de..0000000000 --- a/arm_compute/core/NEON/kernels/NEStridedSliceKernel.h +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright (c) 2018-2020 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_NE_STRIDED_SLICE_KERNEL_H -#define ARM_COMPUTE_NE_STRIDED_SLICE_KERNEL_H - -#include "arm_compute/core/NEON/INEKernel.h" -#include "arm_compute/core/Types.h" - -#include <cstdint> - -namespace arm_compute -{ -// Forward declarations -class ITensor; - -/** Interface for the kernel to perform tensor strided slicing */ -class NEStridedSliceKernel : public INEKernel -{ -public: - const char *name() const override - { - return "NEStridedSliceKernel"; - } - /** Default constructor */ - NEStridedSliceKernel(); - /** Prevent instances of this class from being copied (As this class contains pointers) */ - NEStridedSliceKernel(const NEStridedSliceKernel &) = delete; - /** Prevent instances of this class from being copied (As this class contains pointers) */ - NEStridedSliceKernel &operator=(const NEStridedSliceKernel &) = delete; - /** Allow instances of this class to be moved */ - NEStridedSliceKernel(NEStridedSliceKernel &&) = default; - /** Allow instances of this class to be moved */ - NEStridedSliceKernel &operator=(NEStridedSliceKernel &&) = default; - /** Default destructor */ - ~NEStridedSliceKernel() = default; - /** Configure kernel - * - * @note Supported tensor rank: up to 4 - * - * @param[in] input Source tensor info. Data type supported: All - * @param[out] output Destination tensor info. Data type supported: Same as @p input - * @param[in] starts The starts of the dimensions of the input tensor to be sliced. The length must be of rank(input). - * @param[in] ends The ends of the dimensions of the input tensor to be sliced. The length must be of rank(input). - * @param[in] strides The strides of the dimensions of the input tensor to be sliced. The length must be of rank(input). - * @param[in] begin_mask If the ith bit of begin_mask is set, starts[i] is ignored and the fullest possible range in that dimension is used instead. - * @param[in] end_mask If the ith bit of end_mask is set, ends[i] is ignored and the fullest possible range in that dimension is used instead. - * @param[in] shrink_axis_mask If the ith bit of shrink_axis_mask is set, it implies that the ith specification shrinks the dimensionality by 1. - * A slice of size 1 starting from starts[i] in the dimension must be preserved. - */ - void configure(const ITensorInfo *input, ITensorInfo *output, - const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, - int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask); - - /** Static function to check if given info will lead to a valid configuration of @ref NEStridedSliceKernel - * - * @note Supported tensor rank: up to 4 - * - * @param[in] input Source tensor info. Data type supported: All - * @param[in] output Destination tensor info. Data type supported: Same as @p input - * @param[in] starts The starts of the dimensions of the input tensor to be sliced. The length must be of rank(input). - * @param[in] ends The ends of the dimensions of the input tensor to be sliced. The length must be of rank(input). - * @param[in] strides The strides of the dimensions of the input tensor to be sliced. The length must be of rank(input). - * @param[in] begin_mask If the ith bit of begin_mask is set, starts[i] is ignored and the fullest possible range in that dimension is used instead. - * @param[in] end_mask If the ith bit of end_mask is set, ends[i] is ignored and the fullest possible range in that dimension is used instead. - * @param[in] shrink_axis_mask If the ith bit of shrink_axis_mask is set, it implies that the ith specification shrinks the dimensionality by 1. - * A slice of size 1 starting from starts[i] in the dimension must be preserved. - */ - static Status validate(const ITensorInfo *input, const ITensorInfo *output, - const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, - int32_t begin_mask, int32_t end_mask, int32_t shrink_axis_mask); - - // Inherited methods overridden: - void run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) override; - -private: - Coordinates _starts_abs; /**< Absolute start coordinates */ - Coordinates _final_strides; /**< Final strides */ - int32_t _shrink_mask; /**< Shrink axis mask */ -}; -} // namespace arm_compute -#endif /*ARM_COMPUTE_NE_STRIDED_SLICE_KERNEL_H */ |