Sanghoon Lee | 72898fe | 2017-09-01 11:42:16 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017 ARM Limited. |
| 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 | */ |
| 24 | #include "ArithmeticSubtraction.h" |
| 25 | |
| 26 | #include "tests/validation/FixedPoint.h" |
| 27 | #include "tests/validation/Helpers.h" |
Sanghoon Lee | 72898fe | 2017-09-01 11:42:16 +0100 | [diff] [blame] | 28 | |
| 29 | namespace arm_compute |
| 30 | { |
| 31 | namespace test |
| 32 | { |
| 33 | namespace validation |
| 34 | { |
| 35 | namespace reference |
| 36 | { |
Isabella Gottardi | b5908c2 | 2017-10-30 15:28:13 +0000 | [diff] [blame] | 37 | template <typename T1, typename T2, typename T3> |
| 38 | SimpleTensor<T3> arithmetic_subtraction(const SimpleTensor<T1> &src1, const SimpleTensor<T2> &src2, DataType dst_data_type, ConvertPolicy convert_policy) |
Sanghoon Lee | 72898fe | 2017-09-01 11:42:16 +0100 | [diff] [blame] | 39 | { |
Isabella Gottardi | b5908c2 | 2017-10-30 15:28:13 +0000 | [diff] [blame] | 40 | SimpleTensor<T3> result(src1.shape(), dst_data_type); |
Sanghoon Lee | 72898fe | 2017-09-01 11:42:16 +0100 | [diff] [blame] | 41 | |
Isabella Gottardi | b5908c2 | 2017-10-30 15:28:13 +0000 | [diff] [blame] | 42 | using intermediate_type = typename common_promoted_signed_type<typename std::conditional<sizeof(T1) >= sizeof(T2), T1, T2>::type >::intermediate_type; |
Sanghoon Lee | 72898fe | 2017-09-01 11:42:16 +0100 | [diff] [blame] | 43 | |
| 44 | for(int i = 0; i < src1.num_elements(); ++i) |
| 45 | { |
| 46 | intermediate_type val = static_cast<intermediate_type>(src1[i]) - static_cast<intermediate_type>(src2[i]); |
Isabella Gottardi | b5908c2 | 2017-10-30 15:28:13 +0000 | [diff] [blame] | 47 | result[i] = (convert_policy == ConvertPolicy::SATURATE) ? saturate_cast<T3>(val) : static_cast<T3>(val); |
Sanghoon Lee | 72898fe | 2017-09-01 11:42:16 +0100 | [diff] [blame] | 48 | } |
| 49 | |
| 50 | return result; |
| 51 | } |
| 52 | |
| 53 | template SimpleTensor<uint8_t> arithmetic_subtraction(const SimpleTensor<uint8_t> &src1, const SimpleTensor<uint8_t> &src2, DataType dst_data_type, ConvertPolicy convert_policy); |
Isabella Gottardi | b5908c2 | 2017-10-30 15:28:13 +0000 | [diff] [blame] | 54 | template SimpleTensor<int16_t> arithmetic_subtraction(const SimpleTensor<uint8_t> &src1, const SimpleTensor<uint8_t> &src2, DataType dst_data_type, ConvertPolicy convert_policy); |
| 55 | template SimpleTensor<int16_t> arithmetic_subtraction(const SimpleTensor<uint8_t> &src1, const SimpleTensor<int16_t> &src2, DataType dst_data_type, ConvertPolicy convert_policy); |
| 56 | template SimpleTensor<int16_t> arithmetic_subtraction(const SimpleTensor<int16_t> &src1, const SimpleTensor<uint8_t> &src2, DataType dst_data_type, ConvertPolicy convert_policy); |
Sanghoon Lee | 72898fe | 2017-09-01 11:42:16 +0100 | [diff] [blame] | 57 | template SimpleTensor<int16_t> arithmetic_subtraction(const SimpleTensor<int16_t> &src1, const SimpleTensor<int16_t> &src2, DataType dst_data_type, ConvertPolicy convert_policy); |
| 58 | template SimpleTensor<int8_t> arithmetic_subtraction(const SimpleTensor<int8_t> &src1, const SimpleTensor<int8_t> &src2, DataType dst_data_type, ConvertPolicy convert_policy); |
Georgios Pinitas | 583137c | 2017-08-31 18:12:42 +0100 | [diff] [blame] | 59 | template SimpleTensor<half> arithmetic_subtraction(const SimpleTensor<half> &src1, const SimpleTensor<half> &src2, DataType dst_data_type, ConvertPolicy convert_policy); |
Sanghoon Lee | 72898fe | 2017-09-01 11:42:16 +0100 | [diff] [blame] | 60 | template SimpleTensor<float> arithmetic_subtraction(const SimpleTensor<float> &src1, const SimpleTensor<float> &src2, DataType dst_data_type, ConvertPolicy convert_policy); |
| 61 | } // namespace reference |
| 62 | } // namespace validation |
| 63 | } // namespace test |
| 64 | } // namespace arm_compute |