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Diffstat (limited to 'examples/smp.c')
| -rw-r--r-- | examples/smp.c | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/examples/smp.c b/examples/smp.c deleted file mode 100644 index bd4e9179..00000000 --- a/examples/smp.c +++ /dev/null @@ -1,124 +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>, September 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. -*/ - -#include <config.h> - -#include <locale.h> -#include <libintl.h> -#include <math.h> -#include <stdio.h> - -#include <glibtop.h> -#include <glibtop/cpu.h> - -int -main (int argc, char *argv []) -{ - glibtop_cpu cpu; - unsigned long frequency; - double total, user, nice, sys, idle; - double b_total, b_user, b_nice, b_sys, b_idle; - double s_total, s_user, s_nice, s_sys, s_idle; - char separator [BUFSIZ], buffer [BUFSIZ]; - int ncpu, i; - - glibtop_init(); - - glibtop_get_cpu (&cpu); - - ncpu = glibtop_global_server->ncpu ? glibtop_global_server->ncpu : 1; - - frequency = (unsigned long) cpu.frequency; - - total = ((unsigned long) cpu.total) ? ((double) cpu.total) : 1.0; - user = ((unsigned long) cpu.user) ? ((double) cpu.user) : 1.0; - nice = ((unsigned long) cpu.nice) ? ((double) cpu.nice) : 1.0; - sys = ((unsigned long) cpu.sys) ? ((double) cpu.sys) : 1.0; - idle = ((unsigned long) cpu.idle) ? ((double) cpu.idle) : 1.0; - - s_total = s_user = s_nice = s_sys = s_idle = 0.0; - - b_total = total / ncpu; - b_user = user / ncpu; - b_nice = nice / ncpu; - b_sys = sys / ncpu; - b_idle = idle / ncpu; - - memset (separator, '-', 91); - separator [92] = '\0'; - - sprintf (buffer, "Ticks (%ld per second):", frequency); - - printf ("\n\n%-26s %12s %12s %12s %12s %12s\n%s\n", buffer, - "Total", "User", "Nice", "Sys", "Idle", separator); - - printf ("CPU (0x%08lx): %12.0f %12.0f %12.0f %12.0f %12.0f\n\n", - (unsigned long) cpu.flags, total, user, nice, sys, idle); - - for (i = 0; i < glibtop_global_server->ncpu; i++) { - printf ("CPU %3d (0x%08lx): %12lu %12lu %12lu %12lu %12lu\n", i, - (unsigned long) cpu.flags, - (unsigned long) cpu.xcpu_total [i], - (unsigned long) cpu.xcpu_user [i], - (unsigned long) cpu.xcpu_nice [i], - (unsigned long) cpu.xcpu_sys [i], - (unsigned long) cpu.xcpu_idle [i]); - - s_total += fabs (((double) cpu.xcpu_total [i]) - b_total); - s_user += fabs (((double) cpu.xcpu_user [i]) - b_user); - s_nice += fabs (((double) cpu.xcpu_nice [i]) - b_nice); - s_sys += fabs (((double) cpu.xcpu_sys [i]) - b_sys); - s_idle += fabs (((double) cpu.xcpu_idle [i]) - b_idle); - } - - printf ("%s\n\n\n", separator); - - printf ("%-26s %12s %12s %12s %12s %12s\n%s\n", "Percent:", - "Total (%)", "User (%)", "Nice (%)", "Sys (%)", - "Idle (%)", separator); - - printf ("CPU (0x%08lx): %12.3f %12.3f %12.3f %12.3f %12.3f\n\n", - (unsigned long) cpu.flags, (double) total * 100.0 / total, - (double) user * 100.0 / total, - (double) nice * 100.0 / total, - (double) sys * 100.0 / total, - (double) idle * 100.0 / total); - - for (i = 0; i < glibtop_global_server->ncpu; i++) { - double p_total, p_user, p_nice, p_sys, p_idle; - - p_total = ((double) cpu.xcpu_total [i]) * 100.0 / total; - p_user = ((double) cpu.xcpu_user [i]) * 100.0 / user; - p_nice = ((double) cpu.xcpu_nice [i]) * 100.0 / nice; - p_sys = ((double) cpu.xcpu_sys [i]) * 100.0 / sys; - p_idle = ((double) cpu.xcpu_idle [i]) * 100.0 / idle; - - printf ("CPU %3d (0x%08lx): %12.3f %12.3f %12.3f %12.3f %12.3f\n", - i, (unsigned long) cpu.flags, p_total, p_user, p_nice, - p_sys, p_idle); - } - - printf ("%s\n%-26s %12.3f %12.3f %12.3f %12.3f %12.3f\n\n", separator, - "Spin:", s_total * 100.0 / total, s_user * 100.0 / user, - s_nice * 100.0 / nice, s_sys * 100.0 / sys, s_idle * 100.0 / idle); - - exit (0); -} |