Atomics Module

Detailed Description

This module implements basic host/device atomic counters.

Classes
struct	cugar::AtomicInt< intT >

Typedefs
typedef AtomicInt< int >	cugar::AtomicInt32
typedef AtomicInt< int64 >	cugar::AtomicInt64

Functions
void	cugar::host_release_fence ()
void	cugar::host_acquire_fence ()
int32	cugar::host_atomic_add (int32 *value, const int32 op)
uint32	cugar::host_atomic_add (uint32 *value, const uint32 op)
int64	cugar::host_atomic_add (int64 *value, const int64 op)
uint64	cugar::host_atomic_add (uint64 *value, const uint64 op)
int32	cugar::host_atomic_sub (int32 *value, const int32 op)
uint32	cugar::host_atomic_sub (uint32 *value, const uint32 op)
int64	cugar::host_atomic_sub (int64 *value, const int64 op)
uint64	cugar::host_atomic_sub (uint64 *value, const uint64 op)
uint32	cugar::host_atomic_or (uint32 *value, const uint32 op)
uint64	cugar::host_atomic_or (uint64 *value, const uint64 op)
CUGAR_API int32	cugar::host_atomic_increment (int32 *value)
CUGAR_API int64	cugar::host_atomic_increment (int64 *value)
CUGAR_API int32	cugar::host_atomic_decrement (int32 *value)
CUGAR_API int64	cugar::host_atomic_decrement (int64 *value)
CUGAR_API float	cugar::host_atomic_add (float *value, const float op)
CUGAR_FORCEINLINE CUGAR_HOST_DEVICE float	cugar::atomic_add (float *value, const float op)
CUGAR_FORCEINLINE CUGAR_HOST_DEVICE int32	cugar::atomic_add (int32 *value, const int32 op)
CUGAR_FORCEINLINE CUGAR_HOST_DEVICE uint32	cugar::atomic_add (uint32 *value, const uint32 op)
CUGAR_FORCEINLINE CUGAR_HOST_DEVICE uint64	cugar::atomic_add (uint64 *value, const uint64 op)
CUGAR_FORCEINLINE CUGAR_HOST_DEVICE int32	cugar::atomic_sub (int32 *value, const int32 op)
CUGAR_FORCEINLINE CUGAR_HOST_DEVICE uint32	cugar::atomic_sub (uint32 *value, const uint32 op)
CUGAR_FORCEINLINE CUGAR_HOST_DEVICE uint32	cugar::atomic_or (uint32 *value, const uint32 op)
CUGAR_FORCEINLINE CUGAR_HOST_DEVICE uint64	cugar::atomic_or (uint64 *value, const uint64 op)
CUGAR_FORCEINLINE CUGAR_HOST_DEVICE int32	cugar::atomic_increment (int32 *value)
CUGAR_FORCEINLINE CUGAR_HOST_DEVICE int64	cugar::atomic_increment (int64 *value)
CUGAR_FORCEINLINE CUGAR_HOST_DEVICE int32	cugar::atomic_decrement (int32 *value)
CUGAR_FORCEINLINE CUGAR_HOST_DEVICE int64	cugar::atomic_decrement (int64 *value)

Function Documentation

atomic_add() [1/4]

CUGAR_FORCEINLINE CUGAR_HOST_DEVICE float cugar::atomic_add	(	float *	value,
		const float	op
	)

atomic add: returns the value BEFORE the addition

atomic_add() [2/4]

CUGAR_FORCEINLINE CUGAR_HOST_DEVICE int32 cugar::atomic_add	(	int32 *	value,
		const int32	op
	)

atomic add: returns the value BEFORE the addition

atomic_add() [3/4]

CUGAR_FORCEINLINE CUGAR_HOST_DEVICE uint32 cugar::atomic_add	(	uint32 *	value,
		const uint32	op
	)

atomic add: returns the value BEFORE the addition

atomic_add() [4/4]

CUGAR_FORCEINLINE CUGAR_HOST_DEVICE uint64 cugar::atomic_add	(	uint64 *	value,
		const uint64	op
	)

atomic add: returns the value BEFORE the addition

atomic_decrement() [1/2]

CUGAR_FORCEINLINE CUGAR_HOST_DEVICE int32 cugar::atomic_decrement

(

int32 *

value

)

atomic decrement: returns the value BEFORE the decrement

atomic_decrement() [2/2]

CUGAR_FORCEINLINE CUGAR_HOST_DEVICE int64 cugar::atomic_decrement

(

int64 *

value

)

atomic decrement: returns the value BEFORE the decrement

atomic_increment() [1/2]

CUGAR_FORCEINLINE CUGAR_HOST_DEVICE int32 cugar::atomic_increment

(

int32 *

value

)

atomic increment: returns the value BEFORE the increment

atomic_increment() [2/2]

CUGAR_FORCEINLINE CUGAR_HOST_DEVICE int64 cugar::atomic_increment

(

int64 *

value

)

atomic increment: returns the value BEFORE the increment

atomic_or() [1/2]

CUGAR_FORCEINLINE CUGAR_HOST_DEVICE uint32 cugar::atomic_or	(	uint32 *	value,
		const uint32	op
	)

atomic OR: returns the value BEFORE the or

atomic_or() [2/2]

CUGAR_FORCEINLINE CUGAR_HOST_DEVICE uint64 cugar::atomic_or	(	uint64 *	value,
		const uint64	op
	)

atomic OR: returns the value BEFORE the or

atomic_sub() [1/2]

CUGAR_FORCEINLINE CUGAR_HOST_DEVICE int32 cugar::atomic_sub	(	int32 *	value,
		const int32	op
	)

atomic subtract: returns the value BEFORE the suctraction

atomic_sub() [2/2]

CUGAR_FORCEINLINE CUGAR_HOST_DEVICE uint32 cugar::atomic_sub	(	uint32 *	value,
		const uint32	op
	)

atomic subtract: returns the value BEFORE the suctraction