fast_math.h File Reference

Math utilities. More...

#include <cstdint>
#include "cutlass/cutlass.h"

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Classes
struct	cutlass::is_pow2< N >
struct	cutlass::log2_down< N, CurrentVal, Count >
struct	cutlass::log2_down< N, 1, Count >
struct	cutlass::log2_up< N, CurrentVal, Count >
struct	cutlass::log2_up< N, 1, Count >
struct	cutlass::sqrt_est< N >
struct	cutlass::divide_assert< Dividend, Divisor >
struct	cutlass::Min< A, B >
struct	cutlass::Max< A, B >

Namespaces
	cutlass

Functions
template<typename dividend_t , typename divisor_t >
CUTLASS_HOST_DEVICE dividend_t	cutlass::round_nearest (dividend_t dividend, divisor_t divisor)
template<typename value_t >
CUTLASS_HOST_DEVICE value_t	cutlass::gcd (value_t a, value_t b)
template<typename value_t >
CUTLASS_HOST_DEVICE value_t	cutlass::lcm (value_t a, value_t b)
template<typename value_t >
CUTLASS_HOST_DEVICE value_t	cutlass::clz (value_t x)
template<typename value_t >
CUTLASS_HOST_DEVICE value_t	cutlass::find_log2 (value_t x)
CUTLASS_HOST_DEVICE void	cutlass::find_divisor (unsigned int &mul, unsigned int &shr, unsigned int denom)
CUTLASS_HOST_DEVICE void	cutlass::fast_divmod (int &quo, int &rem, int src, int div, unsigned int mul, unsigned int shr)
CUTLASS_HOST_DEVICE void	cutlass::fast_divmod (int &quo, int64_t &rem, int64_t src, int div, unsigned int mul, unsigned int shr)
CUTLASS_HOST_DEVICE constexpr int	cutlass::const_min (int a, int b)
CUTLASS_HOST_DEVICE constexpr int	cutlass::const_max (int a, int b)