diff options
Diffstat (limited to 'arch/common/.svn/text-base/fib.h.svn-base')
| -rw-r--r-- | arch/common/.svn/text-base/fib.h.svn-base | 50 | 
1 files changed, 50 insertions, 0 deletions
| diff --git a/arch/common/.svn/text-base/fib.h.svn-base b/arch/common/.svn/text-base/fib.h.svn-base new file mode 100644 index 00000000..493cfd0f --- /dev/null +++ b/arch/common/.svn/text-base/fib.h.svn-base @@ -0,0 +1,50 @@ +/* + *    HardInfo - Displays System Information + *    Copyright (C) 2003-2006 Leandro A. F. Pereira <leandro@linuxmag.com.br> + * + *    This program 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, version 2. + * + *    This program 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 this program; if not, write to the Free Software + *    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA + */ + +static unsigned long long +fib(unsigned long long n) +{ +    if (n == 0) +        return 0; +    else if (n == 1 || n == 2) +        return 1; +    return fib(n - 1) + fib(n - 2); +} + +static gchar * +benchmark_fib(void) +{ +    GTimer *timer = g_timer_new(); +    gdouble elapsed = 0; +     +    shell_view_set_enabled(FALSE); +    shell_status_update("Calculating the 42<sup>th</sup> Fibonacci number..."); +     +    g_timer_start(timer); +    fib(42);		/* the answer? :) */ +    g_timer_stop(timer); + +    elapsed = g_timer_elapsed(timer, NULL); +     +    g_timer_destroy(timer); + +    gchar *retval = g_strdup_printf("[Results <i>(in seconds; lower is better)</i>]\n" +                           "<b>This Machine</b>=<b>%.2f</b>\n", elapsed); +    return benchmark_include_results(retval, "Fibonacci"); +} + | 
