cuda_macros.h

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#ifndef GENIE_UTILITY_CUDAMACROS_H_
#define GENIE_UTILITY_CUDAMACROS_H_

#include <stdio.h>
#include <genie/exception/exception.h>
#include <genie/utility/Logger.h>

#define cudaCheckErrors( err ) __cudaSafeCall( err, __FILE__, __LINE__ )
#define CUDA_CHECK_ERROR( err ) __cudaSafeCall( err, __FILE__, __LINE__ )


#define CUDA_LAST_ERROR() __cudaGetLastError (__FILE__, __LINE__)

inline void __cudaSafeCall(cudaError err, const char *file, const int line)
{

    if (cudaSuccess != err)
    {
        char errstr[1000];
        snprintf(errstr, 1000, "cudaSafeCall() failed at %s:%i : %s", file, line, cudaGetErrorString(err));
        genie::utility::Logger::log(genie::utility::Logger::ALERT, "%s", errstr);
        throw(genie::exception::gpu_runtime_error(errstr));
    }

    return;
}


inline void __cudaGetLastError(const char *file, const int line)
{
    cudaError_t err = cudaGetLastError();

    if (cudaSuccess != err)
    {
        char errstr[1000];
        snprintf(errstr, 1000, "cudaGetLastError() failed at %s:%i : ERR %d - %s.\n",
            file, line, (int)err, cudaGetErrorString(err));
        genie::utility::Logger::log(genie::utility::Logger::ALERT, "%s", errstr);
        throw(genie::exception::gpu_runtime_error(errstr));
    }
}

#endif