ErrorCuda.h File Reference

#include <viskores/Types.h>
#include <viskores/cont/Error.h>
#include <cuda.h>
#include <sstream>

Go to the source code of this file.

Classes
class	viskores::cont::cuda::ErrorCuda
	This error is thrown whenever an unidentified CUDA runtime error is encountered. More...

Namespaces
	viskores
	Groups connected points that have the same field value.
	viskores::cont
	Viskores Control Environment.
	viskores::cont::cuda
	CUDA implementation for Control Environment.

Macros
#define	VISKORES_CUDA_CHECK_ASYNCHRONOUS_ERROR()
	A macro that can be used to check to see if there are any unchecked CUDA errors. More...
#define	VISKORES_CUDA_CALL(command)
	A macro that can be wrapped around a CUDA command and will throw an ErrorCuda exception if the CUDA command fails. More...

Macro Definition Documentation

VISKORES_CUDA_CALL

#define VISKORES_CUDA_CALL

(

command

)

Value:

  VISKORES_CUDA_CHECK_ASYNCHRONOUS_ERROR();                      \
  VISKORES_SWALLOW_SEMICOLON_PRE_BLOCK                           \
  {                                                              \
    const cudaError_t viskores_cuda_call_error = command;        \
    if (viskores_cuda_call_error != cudaSuccess)                 \
    {                                                            \
      throw ::viskores::cont::cuda::ErrorCuda(                   \
        viskores_cuda_call_error, __FILE__, __LINE__, #command); \
    }                                                            \
  }                                                              \
  VISKORES_SWALLOW_SEMICOLON_POST_BLOCK

A macro that can be wrapped around a CUDA command and will throw an ErrorCuda exception if the CUDA command fails.

VISKORES_CUDA_CHECK_ASYNCHRONOUS_ERROR

#define VISKORES_CUDA_CHECK_ASYNCHRONOUS_ERROR

(

)

Value:

  VISKORES_SWALLOW_SEMICOLON_PRE_BLOCK                                                        \
  {                                                                                           \
    const cudaError_t viskores_cuda_check_async_error = cudaGetLastError();                   \
    if (viskores_cuda_check_async_error != cudaSuccess)                                       \
    {                                                                                         \
      throw ::viskores::cont::cuda::ErrorCuda(                                                \
        viskores_cuda_check_async_error, __FILE__, __LINE__, "Unchecked asynchronous error"); \
    }                                                                                         \
  }                                                                                           \
  VISKORES_SWALLOW_SEMICOLON_POST_BLOCK

A macro that can be used to check to see if there are any unchecked CUDA errors.

Will throw an ErrorCuda if there are.