CUDAerror.h File Reference

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Macros
#define	cudaErrorCheck(ans, cause)
#define	cudaCheck(ans)

Functions
void	cudaAssert (cudaError_t code, const std::string &cause, const char *filename, int line, bool abort=true)
	prints CUDA error messages. Always use cudaErrorCheck macro. More...

Macro Definition Documentation

cudaCheck

#define cudaCheck

(

ans

)

Value:

{                                            \
    cudaAssert((ans), "", __FILE__, __LINE__); \
  }

Definition at line 27 of file CUDAerror.h.

Referenced by qmcplusplus::TEST_CASE().

cudaErrorCheck

#define cudaErrorCheck	(		ans,
			cause
	)

Value:

{                                               \
    cudaAssert((ans), cause, __FILE__, __LINE__); \
  }

Definition at line 21 of file CUDAerror.h.

Referenced by getCUDAdeviceFreeMem().

Function Documentation

cudaAssert()

void cudaAssert ( cudaError_t  code, const std::string &  cause, const char *  filename, int  line, bool  abort = true  )

inline

prints CUDA error messages. Always use cudaErrorCheck macro.

Definition at line 33 of file CUDAerror.h.

References cudaGetErrorName, cudaGetErrorString, and cudaSuccess.

{
  if (code != cudaSuccess)
  {
    std::ostringstream err;
    err << "cudaAssert: " << cudaGetErrorName(code) << " " << cudaGetErrorString(code) << ", file " << filename
        << ", line " << line << std::endl
        << cause << std::endl;
    std::cerr << err.str();
    if (abort)
      throw std::runtime_error(cause);
  }
}