Function second

cpp/4_CUDA_Libraries/batchCUBLAS/batchCUBLAS.h:134–154

#endif
#include <windows.h>
static __inline__ double second(void)
{
    LARGE_INTEGER t;
    static double oofreq;
    static int    checkedForHighResTimer;
    static BOOL   hasHighResTimer;

    if (!checkedForHighResTimer) {
        hasHighResTimer        = QueryPerformanceFrequency(&t);
        oofreq                 = 1.0 / (double)t.QuadPart;
        checkedForHighResTimer = 1;
    }

    if (hasHighResTimer) {
        QueryPerformanceCounter(&t);
        return (double)t.QuadPart * oofreq;
    }
    else {
        return (double)GetTickCount() / 1000.0;
    }
}
#elif defined(__linux__) || defined(__QNX__)
#include <stddef.h>
#include <sys/resource.h>