diff options
Diffstat (limited to 'tests/validation/CPP')
-rw-r--r-- | tests/validation/CPP/Threshold.cpp | 76 | ||||
-rw-r--r-- | tests/validation/CPP/Threshold.h | 43 |
2 files changed, 119 insertions, 0 deletions
diff --git a/tests/validation/CPP/Threshold.cpp b/tests/validation/CPP/Threshold.cpp new file mode 100644 index 0000000000..d0ef31df04 --- /dev/null +++ b/tests/validation/CPP/Threshold.cpp @@ -0,0 +1,76 @@ +/* + * Copyright (c) 2017 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 src 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 src 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. src NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER src AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * dst OF OR src CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS src THE + * SOFTWARE. + */ +#include "Threshold.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +namespace reference +{ +template <typename T> +SimpleTensor<T> threshold(const SimpleTensor<T> &src, T threshold, T false_value, T true_value, ThresholdType type, T upper) +{ + SimpleTensor<T> dst(src.shape(), src.data_type()); + + switch(type) + { + case ThresholdType::BINARY: + for(int i = 0; i < src.num_elements(); ++i) + { + dst[i] = ((src[i] > threshold) ? true_value : false_value); + } + break; + case ThresholdType::RANGE: + for(int i = 0; i < src.num_elements(); ++i) + { + if(src[i] > upper) + { + dst[i] = false_value; + } + else if(src[i] < threshold) + { + dst[i] = false_value; + } + else + { + dst[i] = true_value; + } + } + break; + default: + ARM_COMPUTE_ERROR("Thresholding type not recognised"); + break; + } + + return dst; +} + +template SimpleTensor<uint8_t> threshold(const SimpleTensor<uint8_t> &src, uint8_t threshold, uint8_t false_value, uint8_t true_value, ThresholdType type, uint8_t upper); +} // namespace reference +} // namespace validation +} // namespace test +} // namespace arm_compute diff --git a/tests/validation/CPP/Threshold.h b/tests/validation/CPP/Threshold.h new file mode 100644 index 0000000000..fbe2dba19b --- /dev/null +++ b/tests/validation/CPP/Threshold.h @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2017 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_TEST_THRESHOLD_H__ +#define __ARM_COMPUTE_TEST_THRESHOLD_H__ + +#include "tests/SimpleTensor.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +namespace reference +{ +template <typename T> +SimpleTensor<T> threshold(const SimpleTensor<T> &src, T threshold, T false_value, T true_value, ThresholdType type, T upper); +} // namespace reference +} // namespace validation +} // namespace test +} // namespace arm_compute +#endif /* __ARM_COMPUTE_TEST_THRESHOLD_H__ */ |