Error checking and logging macros. More...

Macros
#define	CUDA(x) cudaCheckError((x), #x, __FILE__, __LINE__)
	Execute a CUDA call and print out any errors. More...

#define	CUDA_SUCCESS(x) (CUDA(x) == cudaSuccess)
	Evaluates to true on success. More...

#define	CUDA_FAILED(x) (CUDA(x) != cudaSuccess)
	Evaluates to true on failure. More...

#define	CUDA_VERIFY(x) if(CUDA_FAILED(x)) return false;
	Return from the boolean function if CUDA call fails. More...

#define	LOG_CUDA "[cuda] "
	LOG_CUDA string. More...

#define	CUDA_FREE(x) if(x != NULL) { cudaFree(x); x = NULL; }
	Check for non-NULL pointer before freeing it, and then set the pointer to NULL. More...

#define	CUDA_FREE_HOST(x) if(x != NULL) { cudaFreeHost(x); x = NULL; }
	Check for non-NULL pointer before freeing it, and then set the pointer to NULL. More...

Functions
cudaError_t	cudaCheckError (cudaError_t retval, const char txt, const char file, int line)
	cudaCheckError More...

Detailed Description

Error checking and logging macros.

Macro Definition Documentation

#define CUDA ( x ) cudaCheckError((x), #x, __FILE__, __LINE__)

Execute a CUDA call and print out any errors.

#define CUDA_FAILED ( x ) (CUDA(x) != cudaSuccess)

Evaluates to true on failure.

#define CUDA_FREE ( x ) if(x != NULL) { cudaFree(x); x = NULL; }

Check for non-NULL pointer before freeing it, and then set the pointer to NULL.

#define CUDA_FREE_HOST ( x ) if(x != NULL) { cudaFreeHost(x); x = NULL; }

Check for non-NULL pointer before freeing it, and then set the pointer to NULL.

#define CUDA_SUCCESS ( x ) (CUDA(x) == cudaSuccess)

Evaluates to true on success.

#define CUDA_VERIFY ( x ) if(CUDA_FAILED(x)) return false;

Return from the boolean function if CUDA call fails.

#define LOG_CUDA "[cuda] "

LOG_CUDA string.

inline

cudaCheckError