pscfpp-man/cudaErrorCheck_8h_source.html

#ifndef PSCF_CUDA_ERROR_CHECK_H

#define PSCF_CUDA_ERROR_CHECK_H


#include <util/global.h>

#include <string>

#include <cuda_runtime.h>


namespace Pscf {


#define cudaErrorCheck(ans) { gpuAssert((ans), __FILE__, __LINE__);}


inline void gpuAssert(cudaError_t err, const char *file, int line)

{

   if (err != cudaSuccess) {

      std::string msg("CUDA Error: ");

      msg += cudaGetErrorString(err);

      throw Util::Exception(msg.c_str(), file, line);

   }

}


} // namespace Pscf

#endif

Util::Exception
A user-defined exception.
Definition Exception.h:25

global.h
File containing preprocessor macros for error handling.

Pscf
PSCF package top-level namespace.
Definition param_pc.dox:1

Pscf::gpuAssert
void gpuAssert(cudaError_t err, const char *file, int line)
Check if CUDA API function returns cudaSuccess (used by cudaErrorCheck macro).
Definition cudaErrorCheck.h:54