Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2018-2020 Arm Limited. |
Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 24 | #ifndef ARM_COMPUTE_CL_STRIDED_SLICE_H |
| 25 | #define ARM_COMPUTE_CL_STRIDED_SLICE_H |
Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 26 | |
Michalis Spyrou | f20d6d6 | 2020-07-16 17:46:51 +0100 | [diff] [blame] | 27 | #include "arm_compute/runtime/CL/CLRuntimeContext.h" |
| 28 | #include "arm_compute/runtime/CL/ICLOperator.h" |
| 29 | #include "arm_compute/runtime/IFunction.h" |
Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 30 | |
| 31 | namespace arm_compute |
| 32 | { |
| 33 | // Forward Declarations |
| 34 | class ICLTensor; |
| 35 | |
| 36 | /** Basic function to run @ref CLStridedSliceKernel */ |
Michalis Spyrou | f20d6d6 | 2020-07-16 17:46:51 +0100 | [diff] [blame] | 37 | class CLStridedSlice : public IFunction |
Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 38 | { |
| 39 | public: |
Michalis Spyrou | f20d6d6 | 2020-07-16 17:46:51 +0100 | [diff] [blame] | 40 | /** Constructor |
| 41 | * |
| 42 | * @param[in] ctx Runtime context to be used by the function |
| 43 | */ |
| 44 | CLStridedSlice(CLRuntimeContext *ctx = nullptr); |
| 45 | /** Destructor */ |
| 46 | ~CLStridedSlice(); |
| 47 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 48 | CLStridedSlice(const CLStridedSlice &) = delete; |
| 49 | /** Default move constructor */ |
| 50 | CLStridedSlice(CLStridedSlice &&); |
| 51 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 52 | CLStridedSlice &operator=(const CLStridedSlice &) = delete; |
| 53 | /** Default move assignment operator */ |
| 54 | CLStridedSlice &operator=(CLStridedSlice &&); |
Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 55 | /** Configure kernel |
| 56 | * |
| 57 | * @note Supported tensor rank: up to 4 |
| 58 | * |
Manuel Bottini | 8481d83 | 2019-12-10 15:28:40 +0000 | [diff] [blame] | 59 | * @param[in] input Source tensor. Data type supported: All. |
Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 60 | * @param[out] output Destination tensor. Data type supported: Same as @p input |
| 61 | * @param[in] starts The starts of the dimensions of the input tensor to be sliced. The length must be of rank(input). |
| 62 | * @param[in] ends The ends of the dimensions of the input tensor to be sliced. The length must be of rank(input). |
| 63 | * @param[in] strides The strides of the dimensions of the input tensor to be sliced. The length must be of rank(input). |
| 64 | * @param[in] begin_mask (Optional) If the ith bit of begin_mask is set, starts[i] is ignored and the fullest possible range in that dimension is used instead. |
| 65 | * @param[in] end_mask (Optional) If the ith bit of end_mask is set, ends[i] is ignored and the fullest possible range in that dimension is used instead. |
| 66 | * @param[in] shrink_axis_mask (Optional) If the ith bit of shrink_axis_mask is set, it implies that the ith specification shrinks the dimensionality by 1. |
| 67 | * A slice of size 1 starting from starts[i] in the dimension must be preserved. |
| 68 | */ |
| 69 | void configure(const ICLTensor *input, ICLTensor *output, |
| 70 | const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, |
| 71 | int32_t begin_mask = 0, int32_t end_mask = 0, int32_t shrink_axis_mask = 0); |
Manuel Bottini | 2b84be5 | 2020-04-08 10:15:51 +0100 | [diff] [blame] | 72 | /** Configure kernel |
| 73 | * |
| 74 | * @note Supported tensor rank: up to 4 |
| 75 | * |
| 76 | * @param[in] compile_context The compile context to be used. |
| 77 | * @param[in] input Source tensor. Data type supported: All. |
| 78 | * @param[out] output Destination tensor. Data type supported: Same as @p input |
| 79 | * @param[in] starts The starts of the dimensions of the input tensor to be sliced. The length must be of rank(input). |
| 80 | * @param[in] ends The ends of the dimensions of the input tensor to be sliced. The length must be of rank(input). |
| 81 | * @param[in] strides The strides of the dimensions of the input tensor to be sliced. The length must be of rank(input). |
| 82 | * @param[in] begin_mask (Optional) If the ith bit of begin_mask is set, starts[i] is ignored and the fullest possible range in that dimension is used instead. |
| 83 | * @param[in] end_mask (Optional) If the ith bit of end_mask is set, ends[i] is ignored and the fullest possible range in that dimension is used instead. |
| 84 | * @param[in] shrink_axis_mask (Optional) If the ith bit of shrink_axis_mask is set, it implies that the ith specification shrinks the dimensionality by 1. |
| 85 | * A slice of size 1 starting from starts[i] in the dimension must be preserved. |
| 86 | */ |
| 87 | void configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, |
| 88 | const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, |
| 89 | int32_t begin_mask = 0, int32_t end_mask = 0, int32_t shrink_axis_mask = 0); |
Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 90 | |
| 91 | /** Static function to check if given info will lead to a valid configuration of @ref CLStridedSlice |
| 92 | * |
| 93 | * @note Supported tensor rank: up to 4 |
| 94 | * |
Manuel Bottini | 8481d83 | 2019-12-10 15:28:40 +0000 | [diff] [blame] | 95 | * @param[in] input Source tensor. Data type supported: All. |
Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 96 | * @param[in] output Destination tensor. Data type supported: Same as @p input |
| 97 | * @param[in] starts The starts of the dimensions of the input tensor to be sliced. The length must be of rank(input). |
| 98 | * @param[in] ends The ends of the dimensions of the input tensor to be sliced. The length must be of rank(input). |
| 99 | * @param[in] strides The strides of the dimensions of the input tensor to be sliced. The length must be of rank(input). |
| 100 | * @param[in] begin_mask (Optional) If the ith bit of begin_mask is set, starts[i] is ignored and the fullest possible range in that dimension is used instead. |
| 101 | * @param[in] end_mask (Optional) If the ith bit of end_mask is set, ends[i] is ignored and the fullest possible range in that dimension is used instead. |
| 102 | * @param[in] shrink_axis_mask (Optional) If the ith bit of shrink_axis_mask is set, it implies that the ith specification shrinks the dimensionality by 1. |
| 103 | * A slice of size 1 starting from starts[i] in the dimension must be preserved. |
| 104 | */ |
| 105 | static Status validate(const ITensorInfo *input, const ITensorInfo *output, |
| 106 | const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, |
| 107 | int32_t begin_mask = 0, int32_t end_mask = 0, int32_t shrink_axis_mask = 0); |
Michalis Spyrou | f20d6d6 | 2020-07-16 17:46:51 +0100 | [diff] [blame] | 108 | |
| 109 | // Inherited methods overridden: |
| 110 | void run() override; |
| 111 | |
| 112 | private: |
| 113 | struct Impl; |
| 114 | std::unique_ptr<Impl> _impl; |
Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 115 | }; |
Michalis Spyrou | f20d6d6 | 2020-07-16 17:46:51 +0100 | [diff] [blame] | 116 | |
| 117 | namespace experimental |
| 118 | { |
| 119 | /** Basic function to run @ref CLStridedSliceKernel */ |
| 120 | class CLStridedSlice : public ICLOperator |
| 121 | { |
| 122 | public: |
| 123 | /** Configure kernel |
| 124 | * |
| 125 | * @note Supported tensor rank: up to 4 |
| 126 | * |
| 127 | * @param[in] compile_context The compile context to be used. |
| 128 | * @param[in] input Source tensor info. Data type supported: All. |
| 129 | * @param[out] output Destination tensor info. Data type supported: Same as @p input |
| 130 | * @param[in] starts The starts of the dimensions of the input tensor to be sliced. The length must be of rank(input). |
| 131 | * @param[in] ends The ends of the dimensions of the input tensor to be sliced. The length must be of rank(input). |
| 132 | * @param[in] strides The strides of the dimensions of the input tensor to be sliced. The length must be of rank(input). |
| 133 | * @param[in] begin_mask (Optional) If the ith bit of begin_mask is set, starts[i] is ignored and the fullest possible range in that dimension is used instead. |
| 134 | * @param[in] end_mask (Optional) If the ith bit of end_mask is set, ends[i] is ignored and the fullest possible range in that dimension is used instead. |
| 135 | * @param[in] shrink_axis_mask (Optional) If the ith bit of shrink_axis_mask is set, it implies that the ith specification shrinks the dimensionality by 1. |
| 136 | * A slice of size 1 starting from starts[i] in the dimension must be preserved. |
| 137 | */ |
| 138 | void configure(const CLCompileContext &compile_context, const ITensorInfo *input, ITensorInfo *output, |
| 139 | const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, |
| 140 | int32_t begin_mask = 0, int32_t end_mask = 0, int32_t shrink_axis_mask = 0); |
| 141 | |
| 142 | /** Static function to check if given info will lead to a valid configuration of @ref CLStridedSlice |
| 143 | * |
| 144 | * @note Supported tensor rank: up to 4 |
| 145 | * |
| 146 | * @param[in] input Source tensor info. Data type supported: All. |
| 147 | * @param[in] output Destination tensor info. Data type supported: Same as @p input |
| 148 | * @param[in] starts The starts of the dimensions of the input tensor to be sliced. The length must be of rank(input). |
| 149 | * @param[in] ends The ends of the dimensions of the input tensor to be sliced. The length must be of rank(input). |
| 150 | * @param[in] strides The strides of the dimensions of the input tensor to be sliced. The length must be of rank(input). |
| 151 | * @param[in] begin_mask (Optional) If the ith bit of begin_mask is set, starts[i] is ignored and the fullest possible range in that dimension is used instead. |
| 152 | * @param[in] end_mask (Optional) If the ith bit of end_mask is set, ends[i] is ignored and the fullest possible range in that dimension is used instead. |
| 153 | * @param[in] shrink_axis_mask (Optional) If the ith bit of shrink_axis_mask is set, it implies that the ith specification shrinks the dimensionality by 1. |
| 154 | * A slice of size 1 starting from starts[i] in the dimension must be preserved. |
| 155 | */ |
| 156 | static Status validate(const ITensorInfo *input, const ITensorInfo *output, |
| 157 | const Coordinates &starts, const Coordinates &ends, const BiStrides &strides, |
| 158 | int32_t begin_mask = 0, int32_t end_mask = 0, int32_t shrink_axis_mask = 0); |
Michalis Spyrou | f20d6d6 | 2020-07-16 17:46:51 +0100 | [diff] [blame] | 159 | }; |
| 160 | } // namespace experimental |
Georgios Pinitas | 77589b5 | 2018-08-21 14:41:35 +0100 | [diff] [blame] | 161 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 162 | #endif /* ARM_COMPUTE_CL_STRIDED_SLICE_H */ |