34 #elif defined (USE_MPI) 36 #elif defined (_WIN32) 48 return omp_get_wtime();
49 #elif defined (USE_MPI) 51 #elif defined (_WIN32) 52 static double inv_freq = -1.;
56 QueryPerformanceFrequency(&freq);
57 inv_freq = 1. / double(freq.QuadPart);
60 QueryPerformanceCounter(&count);
61 return count.QuadPart*inv_freq;
64 gettimeofday(&t, NULL);
65 return t.tv_sec + 1e-6*t.tv_usec;