Usama Arif | 9e631c2 | 2019-05-14 17:10:40 +0100 | [diff] [blame] | 1 | /* |
Teresa Charlin | 6268742 | 2021-04-28 10:58:49 +0100 | [diff] [blame] | 2 | * Copyright (c) 2019-2021 Arm Limited. |
Usama Arif | 9e631c2 | 2019-05-14 17:10:40 +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_NECAST_H |
| 25 | #define ARM_COMPUTE_NECAST_H |
Usama Arif | 9e631c2 | 2019-05-14 17:10:40 +0100 | [diff] [blame] | 26 | |
| 27 | #include "arm_compute/core/Types.h" |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 28 | #include "arm_compute/runtime/NEON/INESimpleFunctionNoBorder.h" |
Usama Arif | 9e631c2 | 2019-05-14 17:10:40 +0100 | [diff] [blame] | 29 | |
| 30 | namespace arm_compute |
| 31 | { |
| 32 | class ITensor; |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 33 | class ITensorInfo; |
Usama Arif | 9e631c2 | 2019-05-14 17:10:40 +0100 | [diff] [blame] | 34 | |
| 35 | /** Basic function to run @ref NEDepthConvertLayerKernel. |
| 36 | * This function ignores the scale and zeroPoint of quanized tensors,so QASYMM8 input is treated as uint8 values. |
| 37 | */ |
Michalis Spyrou | ebcebf1 | 2020-10-21 00:04:14 +0100 | [diff] [blame] | 38 | class NECast : public INESimpleFunctionNoBorder |
Usama Arif | 9e631c2 | 2019-05-14 17:10:40 +0100 | [diff] [blame] | 39 | { |
| 40 | public: |
| 41 | /** Initialize the function's source, destination |
| 42 | * |
Teresa Charlin | 6268742 | 2021-04-28 10:58:49 +0100 | [diff] [blame] | 43 | * Valid data layouts: |
| 44 | * - All |
| 45 | * |
| 46 | * Valid data type configurations: |
| 47 | * |src |dst | |
| 48 | * |:--------------|:-----------------------------------------------| |
| 49 | * |QASYMM8_SIGNED | S16, S32, F32, F16 | |
| 50 | * |QASYMM8 | U16, S16, S32, F32, F16 | |
| 51 | * |U8 | U16, S16, S32, F32, F16 | |
| 52 | * |U16 | U8, U32 | |
| 53 | * |S16 | QASYMM8_SIGNED, U8, S32 | |
| 54 | * |F16 | QASYMM8_SIGNED, QASYMM8, F32, S32, U8 | |
| 55 | * |S32 | QASYMM8_SIGNED, QASYMM8, F16, F32, U8 | |
| 56 | * |F32 | QASYMM8_SIGNED, QASYMM8, BFLOAT16, F16, S32, U8| |
| 57 | * |
Usama Arif | 9e631c2 | 2019-05-14 17:10:40 +0100 | [diff] [blame] | 58 | * Input data type must be different than output data type. |
| 59 | * |
Luca Foschiani | daa3aba | 2020-01-08 15:55:08 +0000 | [diff] [blame] | 60 | * @param[in] input The input tensor to convert. Data types supported: QASYMM8_SIGNED/QASYMM8/U8/U16/S16/F16/S32/F32. |
Michele Di Giorgio | f9b595a | 2020-07-03 13:34:52 +0100 | [diff] [blame] | 61 | * @param[out] output The output tensor. Data types supported: QASYMM8_SIGNED/QASYMM8/U8/S8/U16/S16/U32/S32/BFLOAT16/F16/F32. |
Usama Arif | 9e631c2 | 2019-05-14 17:10:40 +0100 | [diff] [blame] | 62 | * @param[in] policy Conversion policy. |
| 63 | */ |
| 64 | void configure(ITensor *input, ITensor *output, ConvertPolicy policy); |
| 65 | /** Static function to check if given info will lead to a valid configuration of @ref NECast |
| 66 | * |
Luca Foschiani | daa3aba | 2020-01-08 15:55:08 +0000 | [diff] [blame] | 67 | * @param[in] input Source tensor info. Data types supported: QASYMM8_SIGNED/QASYMM8/U8/U16/S16/F16/S32/F32. |
Michele Di Giorgio | f9b595a | 2020-07-03 13:34:52 +0100 | [diff] [blame] | 68 | * @param[in] output Destination tensor info. Data type supported: QASYMM8_SIGNED/QASYMM8/U8/S8/U16/S16/U32/S32/BFLOAT16/F16/F32. |
Usama Arif | 9e631c2 | 2019-05-14 17:10:40 +0100 | [diff] [blame] | 69 | * @param[in] policy Conversion policy. |
| 70 | * |
| 71 | * @return a status |
| 72 | */ |
| 73 | static Status validate(ITensorInfo *input, ITensorInfo *output, ConvertPolicy policy); |
| 74 | }; |
| 75 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 76 | #endif /*ARM_COMPUTE_NECAST_H*/ |