Device, kernel, and storage management

Classes
struct	cub::CachingDeviceAllocator
	A simple caching allocator for device memory allocations. More...

Macros
#define	CubDebug(e)   cub::Debug((e), __FILE__, __LINE__)
	Debug macro.
#define	CubDebugExit(e)   if (cub::Debug((e), __FILE__, __LINE__)) { exit(1); }
	Debug macro with exit.
#define	_CubLog(format,...)   printf(format,__VA_ARGS__);
	Log macro for printf statements.

Functions
__host__ __device__ __forceinline__ cudaError_t	cub::Debug (cudaError_t error, const char *filename, int line)
	CUB error reporting macro (prints error messages to stderr) More...
CUB_RUNTIME_FUNCTION __forceinline__ cudaError_t	cub::PtxVersion (int &ptx_version)
	Retrieves the PTX version that will be used on the current device (major * 100 + minor * 10) More...
CUB_RUNTIME_FUNCTION __forceinline__ cudaError_t	cub::SmVersion (int &sm_version, int device_ordinal)
	Retrieves the SM version (major * 100 + minor * 10)

Function Documentation

__host__ __device__ __forceinline__ cudaError_t cub::Debug	(	cudaError_t	error,
		const char *	filename,
		int	line
	)

CUB error reporting macro (prints error messages to stderr)

If CUB_STDERR is defined and error is not cudaSuccess, the corresponding error message is printed to stderr (or stdout in device code) along with the supplied source context.

Returns

The CUDA error.

Definition at line 68 of file util_debug.cuh.

CUB_RUNTIME_FUNCTION __forceinline__ cudaError_t cub::PtxVersion

(

int &

ptx_version)

Retrieves the PTX version that will be used on the current device (major * 100 + minor * 10)

Type definition of the EmptyKernel kernel entry point

Force EmptyKernel<void> to be generated if this class is used

Definition at line 118 of file util_device.cuh.