diff options
Diffstat (limited to 'support/Rounding.h')
| -rw-r--r-- | support/Rounding.h | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/support/Rounding.h b/support/Rounding.h index ba9266d323..5691a6680b 100644 --- a/support/Rounding.h +++ b/support/Rounding.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2018-2020 Arm Limited. + * Copyright (c) 2018-2021, 2023 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -26,7 +26,8 @@ #include "arm_compute/core/Error.h" #include "arm_compute/core/utils/misc/Traits.h" -#include "support/Requires.h" + +#include "support/AclRequires.h" #include "support/ToolchainSupport.h" #include <cmath> @@ -57,7 +58,7 @@ enum class RoundingMode * * @return Floating-point value of rounded @p value. */ -template <typename T, REQUIRES_TA(traits::is_floating_point<T>::value)> +template <typename T, ARM_COMPUTE_REQUIRES_TA(traits::is_floating_point<T>::value)> inline T round_to_zero(T value) { T res = std::floor(std::fabs(value)); @@ -72,7 +73,7 @@ inline T round_to_zero(T value) * * @return Floating-point value of rounded @p value. */ -template <typename T, REQUIRES_TA(traits::is_floating_point<T>::value)> +template <typename T, ARM_COMPUTE_REQUIRES_TA(traits::is_floating_point<T>::value)> inline T round_away_from_zero(T value) { T res = std::ceil(std::fabs(value)); @@ -87,7 +88,7 @@ inline T round_away_from_zero(T value) * * @return Floating-point value of rounded @p value. */ -template <typename T, REQUIRES_TA(traits::is_floating_point<T>::value)> +template <typename T, ARM_COMPUTE_REQUIRES_TA(traits::is_floating_point<T>::value)> inline T round_half_to_zero(T value) { T res = T(std::ceil(std::fabs(value) - 0.5f)); @@ -102,7 +103,7 @@ inline T round_half_to_zero(T value) * * @return Floating-point value of rounded @p value. */ -template <typename T, REQUIRES_TA(traits::is_floating_point<T>::value)> +template <typename T, ARM_COMPUTE_REQUIRES_TA(traits::is_floating_point<T>::value)> inline T round_half_away_from_zero(T value) { T res = T(std::floor(std::fabs(value) + 0.5f)); @@ -117,7 +118,7 @@ inline T round_half_away_from_zero(T value) * * @return Floating-point value of rounded @p value. */ -template <typename T, REQUIRES_TA(traits::is_floating_point<T>::value)> +template <typename T, ARM_COMPUTE_REQUIRES_TA(traits::is_floating_point<T>::value)> inline T round_half_up(T value) { return std::floor(value + 0.5f); @@ -131,7 +132,7 @@ inline T round_half_up(T value) * * @return Floating-point value of rounded @p value. */ -template <typename T, REQUIRES_TA(traits::is_floating_point<T>::value)> +template <typename T, ARM_COMPUTE_REQUIRES_TA(traits::is_floating_point<T>::value)> inline T round_half_down(T value) { return std::ceil(value - 0.5f); @@ -146,17 +147,17 @@ inline T round_half_down(T value) * * @return Floating-point value of rounded @p value. */ -template <typename T, REQUIRES_TA(traits::is_floating_point<T>::value)> +template <typename T, ARM_COMPUTE_REQUIRES_TA(traits::is_floating_point<T>::value)> inline T round_half_even(T value, T epsilon = std::numeric_limits<T>::epsilon()) { T positive_value = std::abs(value); T ipart = 0; std::modf(positive_value, &ipart); // If 'value' is exactly halfway between two integers - if(std::abs(positive_value - (ipart + 0.5f)) < epsilon) + if (std::abs(positive_value - (ipart + 0.5f)) < epsilon) { // If 'ipart' is even then return 'ipart' - if(std::fmod(ipart, 2.f) < epsilon) + if (std::fmod(ipart, 2.f) < epsilon) { return support::cpp11::copysign(ipart, value); } @@ -176,10 +177,10 @@ inline T round_half_even(T value, T epsilon = std::numeric_limits<T>::epsilon()) * * @return Floating-point value of rounded @p value. */ -template <typename T, REQUIRES_TA(traits::is_floating_point<T>::value)> +template <typename T, ARM_COMPUTE_REQUIRES_TA(traits::is_floating_point<T>::value)> inline T round(T value, RoundingMode rounding_mode) { - switch(rounding_mode) + switch (rounding_mode) { case RoundingMode::TO_ZERO: return round_to_zero(value); |