diff options
Diffstat (limited to 'examples/timings.c')
| -rw-r--r-- | examples/timings.c | 360 |
1 files changed, 0 insertions, 360 deletions
diff --git a/examples/timings.c b/examples/timings.c deleted file mode 100644 index 8e3495b3..00000000 --- a/examples/timings.c +++ /dev/null @@ -1,360 +0,0 @@ -/* Copyright (C) 1998-99 Martin Baulig - This file is part of LibGTop 1.0. - - Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998. - - LibGTop is free software; you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, - or (at your option) any later version. - - LibGTop is distributed in the hope that it will be useful, but WITHOUT - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - for more details. - - You should have received a copy of the GNU General Public License - along with LibGTop; see the file COPYING. If not, write to the - Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. -*/ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#include <locale.h> -#include <stdio.h> -#include <libintl.h> - -#include <glibtop.h> -#include <glibtop/open.h> -#include <glibtop/close.h> - -#include <glibtop/parameter.h> - -#include <glibtop/union.h> -#include <glibtop/sysdeps.h> - -#include <sys/times.h> -#include <sys/resource.h> - -#ifndef PROFILE_COUNT -#define PROFILE_COUNT 100000L -#endif - -#ifndef PROFILE_COUNT_EXPENSIVE -#define PROFILE_COUNT_EXPENSIVE 10000L -#endif - -#define ELAPSED_UTIME ((unsigned long) elapsed_utime.tv_sec * 1000000 + (unsigned long) elapsed_utime.tv_usec) -#define ELAPSED_STIME ((unsigned long) elapsed_stime.tv_sec * 1000000 + (unsigned long) elapsed_stime.tv_usec) - -#define libgtop_timeradd(tvp, uvp, vvp) \ - do { \ - (vvp)->tv_sec = (tvp)->tv_sec + (uvp)->tv_sec; \ - (vvp)->tv_usec = (tvp)->tv_usec + (uvp)->tv_usec; \ - if ((vvp)->tv_usec >= 1000000) { \ - (vvp)->tv_sec++; \ - (vvp)->tv_usec -= 1000000; \ - } \ - } while (0) -#define libgtop_timersub(tvp, uvp, vvp) \ - do { \ - (vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \ - (vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec; \ - if ((vvp)->tv_usec < 0) { \ - (vvp)->tv_sec--; \ - (vvp)->tv_usec += 1000000; \ - } \ - } while (0) - -int -main (int argc, char *argv []) -{ - glibtop_union data; - unsigned c, count, *ptr; - struct rusage total_start, total_end; - struct rusage rusage_start, rusage_end; - struct timeval elapsed_utime, elapsed_stime; - pid_t pid; - - count = PROFILE_COUNT; - - setlocale (LC_ALL, ""); - bindtextdomain (GETTEXT_PACKAGE, GTOPLOCALEDIR); - textdomain (GETTEXT_PACKAGE); - - printf ("%-12s (%-10s): %7s - %9s - %9s\n", - "Feature", "Flags", "Count", "utime", "stime"); - printf ("-------------------------------------------" - "---------------\n"); - - glibtop_init_r (&glibtop_global_server, 0, 0); - - getrusage (RUSAGE_SELF, &total_start); - - getrusage (RUSAGE_SELF, &rusage_start); - - for (c = 0; c < PROFILE_COUNT; c++) - glibtop_get_cpu (&data.cpu); - - getrusage (RUSAGE_SELF, &rusage_end); - - libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime, - &elapsed_utime); - - libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime, - &elapsed_stime); - - printf ("CPU (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n", - (unsigned long) data.cpu.flags, PROFILE_COUNT, - (long double) ELAPSED_UTIME / PROFILE_COUNT, - (long double) ELAPSED_STIME / PROFILE_COUNT); - - getrusage (RUSAGE_SELF, &rusage_start); - - for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++) - glibtop_get_mem (&data.mem); - - getrusage (RUSAGE_SELF, &rusage_end); - - libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime, - &elapsed_utime); - - libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime, - &elapsed_stime); - - printf ("Memory (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n", - (unsigned long) data.mem.flags, PROFILE_COUNT_EXPENSIVE, - (long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE, - (long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE); - - getrusage (RUSAGE_SELF, &rusage_start); - - for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++) - glibtop_get_swap (&data.swap); - - getrusage (RUSAGE_SELF, &rusage_end); - - libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime, - &elapsed_utime); - - libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime, - &elapsed_stime); - - printf ("Swap (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n", - (unsigned long) data.swap.flags, PROFILE_COUNT_EXPENSIVE, - (long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE, - (long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE); - - getrusage (RUSAGE_SELF, &rusage_start); - - for (c = 0; c < PROFILE_COUNT; c++) - glibtop_get_uptime (&data.uptime); - - getrusage (RUSAGE_SELF, &rusage_end); - - libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime, - &elapsed_utime); - - libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime, - &elapsed_stime); - - printf ("Uptime (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n", - (unsigned long) data.uptime.flags, PROFILE_COUNT, - (long double) ELAPSED_UTIME / PROFILE_COUNT, - (long double) ELAPSED_STIME / PROFILE_COUNT); - - getrusage (RUSAGE_SELF, &rusage_start); - - for (c = 0; c < PROFILE_COUNT; c++) - glibtop_get_loadavg (&data.loadavg); - - getrusage (RUSAGE_SELF, &rusage_end); - - libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime, - &elapsed_utime); - - libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime, - &elapsed_stime); - - printf ("Loadavg (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n", - (unsigned long) data.loadavg.flags, PROFILE_COUNT, - (long double) ELAPSED_UTIME / PROFILE_COUNT, - (long double) ELAPSED_STIME / PROFILE_COUNT); - - printf ("\n"); - - getrusage (RUSAGE_SELF, &rusage_start); - - for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++) { - ptr = glibtop_get_proclist (&data.proclist, 0, 0); - g_free (ptr); - } - - getrusage (RUSAGE_SELF, &rusage_end); - - libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime, - &elapsed_utime); - - libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime, - &elapsed_stime); - - printf ("Proclist (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n", - (unsigned long) data.proclist.flags, - PROFILE_COUNT_EXPENSIVE, - (long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE, - (long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE); - - pid = getpid (); - - printf ("\n"); - - getrusage (RUSAGE_SELF, &rusage_start); - - for (c = 0; c < PROFILE_COUNT; c++) - glibtop_get_proc_state (&data.proc_state, pid); - - getrusage (RUSAGE_SELF, &rusage_end); - - libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime, - &elapsed_utime); - - libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime, - &elapsed_stime); - - printf ("Proc_State (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n", - (unsigned long) data.proc_state.flags, PROFILE_COUNT, - (long double) ELAPSED_UTIME / PROFILE_COUNT, - (long double) ELAPSED_STIME / PROFILE_COUNT); - - getrusage (RUSAGE_SELF, &rusage_start); - - for (c = 0; c < PROFILE_COUNT; c++) - glibtop_get_proc_uid (&data.proc_uid, pid); - - getrusage (RUSAGE_SELF, &rusage_end); - - libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime, - &elapsed_utime); - - libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime, - &elapsed_stime); - - printf ("Proc_Uid (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n", - (unsigned long) data.proc_uid.flags, PROFILE_COUNT, - (long double) ELAPSED_UTIME / PROFILE_COUNT, - (long double) ELAPSED_STIME / PROFILE_COUNT); - - getrusage (RUSAGE_SELF, &rusage_start); - - for (c = 0; c < PROFILE_COUNT; c++) - glibtop_get_proc_mem (&data.proc_mem, pid); - - getrusage (RUSAGE_SELF, &rusage_end); - - libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime, - &elapsed_utime); - - libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime, - &elapsed_stime); - - printf ("Proc_Mem (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n", - (unsigned long) data.proc_mem.flags, PROFILE_COUNT, - (long double) ELAPSED_UTIME / PROFILE_COUNT, - (long double) ELAPSED_STIME / PROFILE_COUNT); - - getrusage (RUSAGE_SELF, &rusage_start); - - for (c = 0; c < PROFILE_COUNT; c++) - glibtop_get_proc_segment (&data.proc_segment, pid); - - getrusage (RUSAGE_SELF, &rusage_end); - - libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime, - &elapsed_utime); - - libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime, - &elapsed_stime); - - printf ("Proc_Segment (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n", - (unsigned long) data.proc_segment.flags, PROFILE_COUNT, - (long double) ELAPSED_UTIME / PROFILE_COUNT, - (long double) ELAPSED_STIME / PROFILE_COUNT); - - getrusage (RUSAGE_SELF, &rusage_start); - - for (c = 0; c < PROFILE_COUNT; c++) - glibtop_get_proc_time (&data.proc_time, pid); - - getrusage (RUSAGE_SELF, &rusage_end); - - libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime, - &elapsed_utime); - - libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime, - &elapsed_stime); - - printf ("Proc_Time (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n", - (unsigned long) data.proc_time.flags, PROFILE_COUNT, - (long double) ELAPSED_UTIME / PROFILE_COUNT, - (long double) ELAPSED_STIME / PROFILE_COUNT); - - getrusage (RUSAGE_SELF, &rusage_start); - - for (c = 0; c < PROFILE_COUNT; c++) - glibtop_get_proc_signal (&data.proc_signal, pid); - - getrusage (RUSAGE_SELF, &rusage_end); - - libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime, - &elapsed_utime); - - libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime, - &elapsed_stime); - - printf ("Proc_Signal (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n", - (unsigned long) data.proc_signal.flags, PROFILE_COUNT, - (long double) ELAPSED_UTIME / PROFILE_COUNT, - (long double) ELAPSED_STIME / PROFILE_COUNT); - - getrusage (RUSAGE_SELF, &rusage_start); - - for (c = 0; c < PROFILE_COUNT; c++) - glibtop_get_proc_kernel (&data.proc_kernel, pid); - - getrusage (RUSAGE_SELF, &rusage_end); - - libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime, - &elapsed_utime); - - libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime, - &elapsed_stime); - - printf ("Proc_Kernel (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n", - (unsigned long) data.proc_kernel.flags, PROFILE_COUNT, - (long double) ELAPSED_UTIME / PROFILE_COUNT, - (long double) ELAPSED_STIME / PROFILE_COUNT); - - getrusage (RUSAGE_SELF, &total_end); - - libgtop_timersub (&total_end.ru_utime, &total_start.ru_utime, - &elapsed_utime); - - libgtop_timersub (&total_end.ru_stime, &total_start.ru_stime, - &elapsed_stime); - - printf ("-------------------------------------------" - "---------------\n"); - - printf ("%-36s %9lu - %9lu\n\n", "TOTAL", - ELAPSED_UTIME, ELAPSED_STIME); - - printf ("All timings are in clock ticks " - "(1000000 ticks per second).\n\n"); - - glibtop_close (); - - exit (0); -} |