diff options
| author | Leandro A. F. Pereira <leandro@hardinfo.org> | 2006-11-19 12:02:55 +0000 |
|---|---|---|
| committer | Leandro A. F. Pereira <leandro@hardinfo.org> | 2006-11-19 12:02:55 +0000 |
| commit | d9f77003caadb032ea53085dbf66fb8083f8f56a (patch) | |
| tree | c7bec63a9b2cdde52bb4a993a2c232eaec979490 /hardinfo2 | |
| parent | 86f265dc18119d15e6439ee9c626a2961298274c (diff) | |
Fix fibonacci benchmark
Diffstat (limited to 'hardinfo2')
| -rw-r--r-- | hardinfo2/Makefile.in | 6 | ||||
| -rw-r--r-- | hardinfo2/arch/common/fib.h | 24 | ||||
| -rw-r--r-- | hardinfo2/benchmark.conf | 6 |
3 files changed, 19 insertions, 17 deletions
diff --git a/hardinfo2/Makefile.in b/hardinfo2/Makefile.in index 554f42ba..8a37f674 100644 --- a/hardinfo2/Makefile.in +++ b/hardinfo2/Makefile.in @@ -23,6 +23,12 @@ blowfish.o: sha1.o: $(CCSLOW) $(CFLAGS) -c sha1.c -o $@ +benchmark.so: benchmark.c + @echo "[01;34m--- Module: $< ($@)[00m" + $(CCSLOW) $(CFLAGS) -o $@ -shared $< $(GTK_FLAGS) $(GTK_LIBS) \ + $(GLADE_LIBS) $(GLADE_FLAGS) + mv -f $@ modules + %.so: %.c @echo "[01;34m--- Module: $< ($@)[00m" $(CC) $(CFLAGS) -o $@ -shared $< $(GTK_FLAGS) $(GTK_LIBS) \ diff --git a/hardinfo2/arch/common/fib.h b/hardinfo2/arch/common/fib.h index a218c90c..7dd4279e 100644 --- a/hardinfo2/arch/common/fib.h +++ b/hardinfo2/arch/common/fib.h @@ -16,8 +16,8 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -static unsigned int -fib(unsigned int n) +static gulong +fib(gulong n) { if (n == 0) return 0; @@ -30,25 +30,21 @@ static gchar * benchmark_fib(void) { GTimer *timer = g_timer_new(); - gdouble elapsed = 1.0; - gint i; + gdouble elapsed; shell_view_set_enabled(FALSE); shell_status_update("Calculating the 42nd Fibonacci number..."); - for (i = 0; i < 3; i++) { - g_timer_reset(timer); - g_timer_start(timer); - fib(42); /* the answer? :) */ - g_timer_stop(timer); - elapsed *= g_timer_elapsed(timer, NULL); - } - - elapsed = pow(elapsed, 1 / 3.0); + g_timer_reset(timer); + g_timer_start(timer); + + fib(42); + 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); + "<b>This Machine</b>=<b>%.3f</b>\n", elapsed); return benchmark_include_results(retval, "Fibonacci"); } diff --git a/hardinfo2/benchmark.conf b/hardinfo2/benchmark.conf index 2db3f3b8..56297777 100644 --- a/hardinfo2/benchmark.conf +++ b/hardinfo2/benchmark.conf @@ -13,10 +13,10 @@ Intel Pentium 75MHz=173.06 [Fibonacci] # RAM:1024,Board:GA-7NNXP,OS:Linux 2.6.15 -AMD Athlon XP 3200+=6.64 +AMD Athlon XP 3200+=7.34 #AMD Athlon XP 2200+=3.54 -# RAM:512,Board:Toshiba M45-S165,OS:Linux 2.6.15,Compiler:GCC 3.3.5 -Intel Celeron M 1.5GHz=11.10 +# RAM:768,Board:Toshiba M45-S165,OS:Linux 2.6.17,Compiler:GCC 4.1.2 +Intel Celeron M 1.5GHz=8.064 # RAM:128,Board:XingLing,OS:Linux 2.4.20 #Intel Pentium 200MHz=35.02 # RAM:32,Board:Toshiba Libretto 50CT,OS:Linux 2.4.20 |