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Diffstat (limited to 'arm_compute/runtime/NEON/functions/NESlice.h')
-rw-r--r-- | arm_compute/runtime/NEON/functions/NESlice.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/arm_compute/runtime/NEON/functions/NESlice.h b/arm_compute/runtime/NEON/functions/NESlice.h new file mode 100644 index 0000000000..cc95584048 --- /dev/null +++ b/arm_compute/runtime/NEON/functions/NESlice.h @@ -0,0 +1,69 @@ +/* + * Copyright (c) 2018-2019 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_SLICE_H__ +#define __ARM_COMPUTE_NE_SLICE_H__ + +#include "arm_compute/runtime/NEON/INESimpleFunctionNoBorder.h" + +namespace arm_compute +{ +// Forward Declarations +class ITensor; + +/** Basic function to perform tensor slicing */ +class NESlice : public INESimpleFunctionNoBorder +{ +public: + /** Configure kernel + * + * @note Supported tensor rank: up to 4 + * @note Start indices must be non-negative. 0 <= starts[i] + * @note End coordinates can be negative, which represents the number of elements before the end of that dimension. + * @note End indices are not inclusive unless negative. + * + * @param[in] input Source tensor. Data type supported: U8/S8/QASYMM8/U16/S16/U32/S32/F16/F32 + * @param[out] output Destination tensor. 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). + */ + void configure(const ITensor *input, ITensor *output, const Coordinates &starts, const Coordinates &ends); + + /** Static function to check if given info will lead to a valid configuration of @ref NESlice + * + * @note Supported tensor rank: up to 4 + * @note Start indices must be non-negative. 0 <= starts[i] + * @note End coordinates can be negative, which represents the number of elements before the end of that dimension. + * @note End indices are not inclusive unless negative. + * + * @param[in] input Source tensor info. Data type supported: U8/S8/QASYMM8/U16/S16/U32/S32/F16/F32 + * @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). + * + * @return A status + */ + static Status validate(const ITensorInfo *input, const ITensorInfo *output, const Coordinates &starts, const Coordinates &ends); +}; +} // namespace arm_compute +#endif /* __ARM_COMPUTE_NE_SLICE_H__ */ |