Gian Marco | 857e32c | 2017-11-27 11:42:55 +0000 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | d9eaf61 | 2020-07-08 11:12:57 +0100 | [diff] [blame] | 2 | * Copyright (c) 2017-2020 Arm Limited. |
Gian Marco | 857e32c | 2017-11-27 11:42:55 +0000 | [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_NEIM2COL_H |
| 25 | #define ARM_COMPUTE_NEIM2COL_H |
Gian Marco | 857e32c | 2017-11-27 11:42:55 +0000 | [diff] [blame] | 26 | |
Michalis Spyrou | 95abfdd | 2018-11-28 14:59:47 +0000 | [diff] [blame] | 27 | #include "arm_compute/runtime/NEON/INESimpleFunctionNoBorder.h" |
Gian Marco | 857e32c | 2017-11-27 11:42:55 +0000 | [diff] [blame] | 28 | |
Giorgio Arena | 156fcf3 | 2018-03-09 15:30:43 +0000 | [diff] [blame] | 29 | #include "arm_compute/core/NEON/kernels/NEIm2ColKernel.h" |
Gian Marco | 857e32c | 2017-11-27 11:42:55 +0000 | [diff] [blame] | 30 | #include "arm_compute/core/Size2D.h" |
| 31 | #include "arm_compute/core/Types.h" |
| 32 | |
| 33 | namespace arm_compute |
| 34 | { |
Georgios Pinitas | 3384356 | 2019-12-10 13:33:18 +0000 | [diff] [blame] | 35 | // Forward declarations |
Gian Marco | 857e32c | 2017-11-27 11:42:55 +0000 | [diff] [blame] | 36 | class ITensor; |
| 37 | |
| 38 | /** Basic function to run @ref NEIm2ColKernel */ |
Giorgio Arena | 156fcf3 | 2018-03-09 15:30:43 +0000 | [diff] [blame] | 39 | class NEIm2Col : public IFunction |
Gian Marco | 857e32c | 2017-11-27 11:42:55 +0000 | [diff] [blame] | 40 | { |
| 41 | public: |
Giorgio Arena | 156fcf3 | 2018-03-09 15:30:43 +0000 | [diff] [blame] | 42 | /** Default constructor */ |
| 43 | NEIm2Col(); |
Gian Marco | 857e32c | 2017-11-27 11:42:55 +0000 | [diff] [blame] | 44 | /** Configure the im2col NEON kernel |
| 45 | * |
Giorgio Arena | 368e635 | 2018-08-20 15:06:07 +0100 | [diff] [blame] | 46 | * @param[in] input The input tensor to convert. 3 lower dimensions represent a single input [width, height, IFM], |
Georgios Pinitas | c7b183a | 2020-03-06 18:12:09 +0000 | [diff] [blame] | 47 | * while every optional dimension from 4 and above represent a batch of inputs. |
| 48 | * Data types supported: QASYMM8/QASYMM8_SIGNED/BFLOAT16/F16/F32 |
Michele Di Giorgio | f9b595a | 2020-07-03 13:34:52 +0100 | [diff] [blame] | 49 | * Note: QASYMM8/QASYMM8_SIGNED works only for has_bias = false |
Giorgio Arena | 368e635 | 2018-08-20 15:06:07 +0100 | [diff] [blame] | 50 | * @param[out] output The output tensor. Data types supported: Same as @p input |
| 51 | * @param[in] kernel_dims The kernel dimensions (width and height). |
| 52 | * @param[in] conv_info Contains padding and stride information described in @ref PadStrideInfo. |
| 53 | * @param[in] has_bias In case biases are provided expands the matrix with 1. |
| 54 | * @param[in] dilation (Optional) Dilation, in elements, across x and y. Defaults to (1, 1). |
| 55 | * @param[in] num_groups (Optional) Number of groups when performing a grouped convolution |
Gian Marco | 857e32c | 2017-11-27 11:42:55 +0000 | [diff] [blame] | 56 | */ |
Giorgio Arena | 0f17039 | 2018-07-18 16:13:12 +0100 | [diff] [blame] | 57 | void configure(const ITensor *input, ITensor *output, const Size2D &kernel_dims, const PadStrideInfo &conv_info, bool has_bias, const Size2D &dilation = Size2D(1U, 1U), |
Giorgio Arena | 368e635 | 2018-08-20 15:06:07 +0100 | [diff] [blame] | 58 | unsigned int num_groups = 1); |
Georgios Pinitas | d912fd8 | 2017-11-27 21:00:13 +0000 | [diff] [blame] | 59 | /** Static function to check if given info will lead to a valid configuration of @ref NEIm2Col |
| 60 | * |
Giorgio Arena | 368e635 | 2018-08-20 15:06:07 +0100 | [diff] [blame] | 61 | * @param[in] input The input tensor to convert. 3 lower dimensions represent a single input [width, height, IFM], |
Georgios Pinitas | c7b183a | 2020-03-06 18:12:09 +0000 | [diff] [blame] | 62 | * while every optional dimension from 4 and above represent a batch of inputs. |
| 63 | * Data types supported: QASYMM8/QASYMM8_SIGNED/BFLOAT16/F16/F32 |
Michele Di Giorgio | f9b595a | 2020-07-03 13:34:52 +0100 | [diff] [blame] | 64 | * Note: QASYMM8/QASYMM8_SIGNED works only for has_bias = false |
Giorgio Arena | 368e635 | 2018-08-20 15:06:07 +0100 | [diff] [blame] | 65 | * @param[in] output The output tensor. Data types supported: Same as @p input |
| 66 | * @param[in] kernel_dims The kernel dimensions (width and height). |
| 67 | * @param[in] conv_info Contains padding and stride information described in @ref PadStrideInfo. |
| 68 | * @param[in] has_bias In case biases are provided expands the matrix with 1. |
| 69 | * @param[in] dilation (Optional) Dilation, in elements, across x and y. Defaults to (1, 1). |
| 70 | * @param[in] num_groups (Optional) Number of groups when performing a grouped convolution |
Georgios Pinitas | d912fd8 | 2017-11-27 21:00:13 +0000 | [diff] [blame] | 71 | * |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 72 | * @return a status |
Georgios Pinitas | d912fd8 | 2017-11-27 21:00:13 +0000 | [diff] [blame] | 73 | */ |
Giorgio Arena | 0f17039 | 2018-07-18 16:13:12 +0100 | [diff] [blame] | 74 | static Status validate(const ITensorInfo *input, const ITensorInfo *output, const Size2D &kernel_dims, const PadStrideInfo &conv_info, bool has_bias, const Size2D &dilation = Size2D(1U, 1U), |
Giorgio Arena | 368e635 | 2018-08-20 15:06:07 +0100 | [diff] [blame] | 75 | unsigned int num_groups = 1); |
Giorgio Arena | 156fcf3 | 2018-03-09 15:30:43 +0000 | [diff] [blame] | 76 | |
| 77 | // Inherited methods overridden: |
| 78 | void run() override; |
| 79 | |
| 80 | private: |
| 81 | NEIm2ColKernel _kernel; |
| 82 | unsigned int _y_dim; |
Gian Marco | 857e32c | 2017-11-27 11:42:55 +0000 | [diff] [blame] | 83 | }; |
Michalis Spyrou | 95abfdd | 2018-11-28 14:59:47 +0000 | [diff] [blame] | 84 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 85 | #endif /* ARM_COMPUTE_NEIM2COL_H */ |