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/*
* 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
*/
#include <md5.h>
gchar *
benchmark_md5(void)
{
struct MD5Context ctx;
guchar checksum[16];
int i;
GTimer *timer = g_timer_new();
gdouble elapsed = 0;
gchar src[65536], *tmpsrc;
glong srclen = 65536;
tmpsrc = src;
if (!g_file_get_contents(PREFIX "benchmark.data",
&tmpsrc, NULL, NULL)) {
return g_strdup("[Error]\n"
PREFIX "benchmark.data not found=\n");
}
shell_view_set_enabled(FALSE);
shell_status_update("Generating MD5 sum for 312MiB of data...");
for (i = 0; i <= 5000; i++) {
g_timer_start(timer);
MD5Init(&ctx);
MD5Update(&ctx, (guchar*)tmpsrc, srclen);
MD5Final(checksum, &ctx);
g_timer_stop(timer);
elapsed += g_timer_elapsed(timer, NULL);
shell_status_set_percentage(i/50);
}
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, "MD5");
}
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