Program Listing for File safe_call.hpp

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/*
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 *  Author: Anatoly Baskeheev, Itseez Ltd, (myname.mysurname@mycompany.com)
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#ifndef __PCL_CUDA_SAFE_CALL_HPP__
#define __PCL_CUDA_SAFE_CALL_HPP__

#include "cuda_runtime_api.h"
#include <pcl/gpu/containers/initialization.h>

#if defined(__GNUC__)
    #define cudaSafeCall(expr)  pcl::gpu::___cudaSafeCall(expr, __FILE__, __LINE__, __func__)
#else /* defined(__CUDACC__) || defined(__MSVC__) */
    #define cudaSafeCall(expr)  pcl::gpu::___cudaSafeCall(expr, __FILE__, __LINE__)
#endif

namespace pcl
{
    namespace gpu
    {
        static inline void ___cudaSafeCall(cudaError_t err, const char *file, const int line, const char *func = "")
        {
            if (cudaSuccess != err)
                error(cudaGetErrorString(err), file, line, func);
        }

        static inline int divUp(int total, int grain) { return (total + grain - 1) / grain; }
    }

    namespace device
    {
        using pcl::gpu::divUp;
    }
}


#endif /* __PCL_CUDA_SAFE_CALL_HPP__ */