mirror of
https://github.com/matrix-construct/construct
synced 2024-11-29 10:12:39 +01:00
67 lines
1.4 KiB
C++
67 lines
1.4 KiB
C++
// Matrix Construct
|
|
//
|
|
// Copyright (C) Matrix Construct Developers, Authors & Contributors
|
|
// Copyright (C) 2016-2021 Jason Volk <jason@zemos.net>
|
|
//
|
|
// Permission to use, copy, modify, and/or distribute this software for any
|
|
// purpose with or without fee is hereby granted, provided that the above
|
|
// copyright notice and this permission notice is present in all copies. The
|
|
// full license for this software is available in the LICENSE file.
|
|
|
|
#pragma once
|
|
#define HAVE_IRCD_MATH_SQRT_H
|
|
|
|
namespace ircd::math
|
|
{
|
|
template<class T>
|
|
typename std::enable_if<simd::is<T>(), T>::type
|
|
sqrt(T);
|
|
|
|
template<class T>
|
|
typename std::enable_if<simd::is<T>(), T>::type
|
|
sqrtf(T);
|
|
|
|
template<class T>
|
|
typename std::enable_if<simd::is<T>(), T>::type
|
|
sqrtl(T);
|
|
}
|
|
|
|
namespace ircd
|
|
{
|
|
using ::sqrt;
|
|
using ::sqrtf;
|
|
using ::sqrtl;
|
|
using math::sqrt;
|
|
using math::sqrtf;
|
|
using math::sqrtl;
|
|
}
|
|
|
|
template<class T>
|
|
inline typename std::enable_if<ircd::simd::is<T>(), T>::type
|
|
ircd::math::sqrtl(T a)
|
|
{
|
|
for(uint i(0); i < simd::lanes<T>(); ++i)
|
|
a[i] = ::sqrtl(a[i]);
|
|
|
|
return a;
|
|
}
|
|
|
|
template<class T>
|
|
inline typename std::enable_if<ircd::simd::is<T>(), T>::type
|
|
ircd::math::sqrtf(T a)
|
|
{
|
|
for(uint i(0); i < simd::lanes<T>(); ++i)
|
|
a[i] = ::sqrtf(a[i]);
|
|
|
|
return a;
|
|
}
|
|
|
|
template<class T>
|
|
inline typename std::enable_if<ircd::simd::is<T>(), T>::type
|
|
ircd::math::sqrt(T a)
|
|
{
|
|
for(uint i(0); i < simd::lanes<T>(); ++i)
|
|
a[i] = std::sqrt(a[i]);
|
|
|
|
return a;
|
|
}
|