int main(int argc, char *argv[]) { params_t params; int rc = EXIT_SUCCESS; cmdline_parse(¶ms, argc, argv); printf("********************************************************************************\n"); printf("sd (%d.%d.%d) Copyright 2011, GK.\n", VER_MAJOR, VER_MINOR, VER_SUBMINOR); printf(" nnbrs=%d, minsim=%.2f\n", params.nnbrs, params.minsim); gk_clearwctimer(params.timer_global); gk_clearwctimer(params.timer_1); gk_clearwctimer(params.timer_2); gk_clearwctimer(params.timer_3); gk_clearwctimer(params.timer_4); gk_startwctimer(params.timer_global); ComputeNeighbors(¶ms); gk_stopwctimer(params.timer_global); printf(" wclock: %.2lfs\n", gk_getwctimer(params.timer_global)); printf(" timer1: %.2lfs\n", gk_getwctimer(params.timer_1)); printf(" timer2: %.2lfs\n", gk_getwctimer(params.timer_2)); printf(" timer3: %.2lfs\n", gk_getwctimer(params.timer_3)); printf(" timer4: %.2lfs\n", gk_getwctimer(params.timer_4)); printf("********************************************************************************\n"); exit(rc); }
int main(int argc, char *argv[]) { params_t par; double timer_scan; gk_clearwctimer(par.timer_global); gk_clearwctimer(par.timer_1); gk_clearwctimer(par.timer_2); gk_clearwctimer(par.timer_3); gk_clearwctimer(par.timer_4); gk_startwctimer(par.timer_global); int k; printf("\nScan - OMP_Scan\n"); gk_startwctimer(par.timer_4); cmd_parse(argc, argv, &par); gk_stopwctimer(par.timer_4); memcpy(par.a,par.b,(par.nalloc + 1)*sizeof(int)); OMP_Scan(&par); timer_scan=par.timer_2; for (k = 0; k < EXATRA; ++k) { memcpy(par.a,par.b,(par.nalloc + 1)*sizeof(int)); OMP_Scan(&par); timer_scan=MIN(timer_scan,par.timer_2); } par.timer_2=timer_scan; for (k = 0; k < EXATRA; ++k) { Scan_Serial_Seq(&par); } WriteOut(&par); for (k = 0; k < EXATRA; ++k) { OMP_Sscan(&par); } gk_stopwctimer(par.timer_global); printf(" wclock (sec): \t%.8lf\n", gk_getwctimer(par.timer_global)); printf(" timer4 Init (sec): \t%.8lf\n", gk_getwctimer(par.timer_4)); printf(" timer3 Serial (sec) on %d runs: \t%.8lf\n", EXATRA, gk_getwctimer(par.timer_3) ); printf(" timer2 Scan (sec) on %d runs: \t%.8lf\n", EXATRA, gk_getwctimer(par.timer_2) ); printf(" timer1 Sscan (sec) on %d runs: \t%.8lf\n", EXATRA, gk_getwctimer(par.timer_1) ); cleanup(&par); return 0; }