Utilsmodule_functional

Classes
struct	less< T >
	Returns true if a < b. Otherwise returns false. More...
struct	less< void >
	Returns true if a < b. More...
struct	less_equal< T >
	Functor that returns true if a <= b. Otherwise returns false. More...
struct	less_equal< void >
	Functor that returns true if a <= b. More...
struct	greater< T >
	Functor that returns true if a > b. Otherwise returns false. More...
struct	greater< void >
	Functor that returns true if a > b. More...
struct	greater_equal< T >
	Functor that returns true if a >= b. Otherwise returns false. More...
struct	greater_equal< void >
	Functor that returns true if a >= b. More...
struct	equal_to< T >
	Functor that returns true if a == b. Otherwise returns false. More...
struct	equal_to< void >
	Functor that returns true if a == b. More...
struct	not_equal_to< T >
	Functor that returns true if a != b. Otherwise returns false. More...
struct	not_equal_to< void >
	Functor that returns true if a != b. More...
struct	plus< T >
	Functor that returns a + b. More...
struct	plus< void >
	Functor that returns a + b. More...
struct	minus< T >
	Functor that returns a - b. More...
struct	minus< void >
	Functor that returns a - b. More...
struct	multiplies< T >
	Functor that returns a * b. More...
struct	multiplies< void >
	Functor that returns a * b. More...
struct	maximum< T >
	Functor that returns the maximum of its arguments. More...
struct	maximum< void >
	Functor that returns the maximum of its arguments. More...
struct	minimum< T >
	Functor that returns the minimum of its arguments. More...
struct	minimum< void >
	Functor that returns the minimum of its arguments. More...
struct	identity< T >
	Functor that returns its argument. More...
struct	identity< void >
	Functor that returns its argument. More...
struct	Log2< N, CURRENT_VAL, COUNT >
	Statically determine log2(N), rounded up. More...
struct	Log2< N, 0, COUNT >
struct	Equals< A, B >
	Type equality test. More...
struct	Equals< A, A >
struct	Int2Type< A >

Macros
#define	ROCPRIM_PRINT_ERROR_ONCE(message)
	Prints the supplied error message only once (using only one of the active threads). More...

Functions
template<class T >
ROCPRIM_HOST_DEVICE constexpr T	max (const T &a, const T &b)
	Returns the maximum of its arguments.
template<class T >
ROCPRIM_HOST_DEVICE constexpr T	min (const T &a, const T &b)
	Returns the minimum of its arguments.
template<class T >
ROCPRIM_HOST_DEVICE void	swap (T &a, T &b)
	Swaps two values.

Detailed Description

Macro Definition Documentation

ROCPRIM_PRINT_ERROR_ONCE

#define ROCPRIM_PRINT_ERROR_ONCE

(

message

)

Value:

{                                                               \
            unsigned int idx = threadIdx.x + (blockIdx.x * blockDim.x); \
            idx += threadIdx.y + (blockIdx.y * blockDim.y);             \
            idx += threadIdx.z + (blockIdx.z * blockDim.z);             \
            if(idx == 0)                                                \
                printf("%s\n", #message);                               \
        }

Prints the supplied error message only once (using only one of the active threads).

Note

Currently, this is not defined for Navi devices.