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/*
* HardInfo - Displays System Information
* Copyright (C) 2003-2007 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 <sha1.h>
static void
benchmark_sha1(void)
{
SHA1_CTX ctx;
guchar checksum[20];
int i;
GTimer *timer = g_timer_new();
gdouble elapsed = 0;
gchar src[65536], *tmpsrc;
glong srclen = 65536;
tmpsrc = src;
gchar *bdata_path;
bdata_path = g_build_filename(params.path_data, "benchmark.data", NULL);
if (!g_file_get_contents(bdata_path, &tmpsrc, NULL, NULL)) {
g_free(bdata_path);
return;
}
shell_view_set_enabled(FALSE);
shell_status_update("Generating SHA1 sum for 312MiB of data...");
for (i = 0; i <= 5000; i++) {
g_timer_start(timer);
SHA1Init(&ctx);
SHA1Update(&ctx, (guchar*)tmpsrc, srclen);
SHA1Final(checksum, &ctx);
g_timer_stop(timer);
elapsed += g_timer_elapsed(timer, NULL);
shell_status_set_percentage(i/50);
}
g_timer_destroy(timer);
g_free(bdata_path);
bench_results[BENCHMARK_SHA1] = 312.0 / elapsed;
}
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