error_gpu.h File Reference

Error checking for GPU. More...

#include "gpu.h"

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Macros
#define	CudaSafeCall(err)
	Check CUDA call and log error message on failure This may be more performant than CHECK_CUDA -> TODO: replace (the other function) in the future (SAM)
#define	CudaCheckError()
	Check last error after CUDA calls.
#define	CHECK_CUDA(call)
	Check CUDA call and log error message on failure.

Functions
void	__cudaCheckError (const char *func, const char *file, int line)
	Check last error.
void	__cudaSafeCall (cudaError_t err, const char *func, const char *file, const int line)
	Check CUDA call and log error message on failure.

Detailed Description

Error checking for GPU.

Macro Definition Documentation

CHECK_CUDA

#define CHECK_CUDA

(

call

)

Value:

CudaSafeCall(call)

Check CUDA call and log error message on failure.

Parameters

call	Function call that should be checked.

CudaCheckError

#define CudaCheckError

(

)

Value:

__cudaCheckError((const char *)__func__, (const char *)__FILE__, (int)__LINE__)

Check last error after CUDA calls.

CudaSafeCall

#define CudaSafeCall

(

err

)

Value:

__cudaSafeCall(err, __func__, __FILE__, __LINE__)

Check CUDA call and log error message on failure This may be more performant than CHECK_CUDA -> TODO: replace (the other function) in the future (SAM)

Parameters

err	Function call that should be checked

Function Documentation

__cudaCheckError()

void __cudaCheckError	(	const char *	func,
		const char *	file,
		int	line )

Check last error.

Parameters

file	File where the last error was raised
line	Line where the last error was raised

__cudaSafeCall()

void __cudaSafeCall	(	cudaError_t	err,
		const char *	func,
		const char *	file,
		const int	line )

Check CUDA call and log error message on failure.

Parameters

cudaError_t	Error return type from CUDA call
file	File where the exception was raised
line	Line where the exception was raised