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/*
* HardInfo - System Information and Benchmark
* Copyright (C) 2003-2007 L. A. F. Pereira <l@tia.mat.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 or later.
*
* 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 "benchmark.h"
/* if anything changes in this block, increment revision */
#define BENCH_REVISION 2
#define ANSWER 25
#define CRUNCH_TIME 5
gulong fib(gulong n)
{
if (n == 0)
return 0;
else if (n <= 2)
return 1;
return fib(n - 1) + fib(n - 2);
}
static gpointer fib_for(void *in_data, gint thread_number)
{
fib(ANSWER);
return NULL;
}
void
benchmark_fib(void)
{
bench_value r = EMPTY_BENCH_VALUE;
shell_view_set_enabled(FALSE);
shell_status_update("Calculating Fibonacci number...");
r = benchmark_crunch_for(CRUNCH_TIME, 0, fib_for, NULL);
//r.threads_used = 1;
r.result /= 100;
r.revision = BENCH_REVISION;
snprintf(r.extra, 255, "a:%d", ANSWER);
bench_results[BENCHMARK_FIB] = r;
}
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