Implement parallel blowfish benchmark

1 files changed, 25 insertions, 27 deletions

diff --git a/hardinfo2/arch/common/blowfish.h b/hardinfo2/arch/common/blowfish.h
index 69b35377..5fea2e22 100644
--- a/hardinfo2/arch/common/blowfish.h
+++ b/hardinfo2/arch/common/blowfish.h
@@ -18,48 +18,46 @@
 
 #include <blowfish.h>
 
-static void
-benchmark_fish(void)
+static gpointer
+parallel_blowfish(unsigned int start, unsigned int end, void *data, GTimer *timer)
 {
     BLOWFISH_CTX ctx;
-    GTimer *timer = g_timer_new();
-    gdouble elapsed = 0;
-    gchar src[65536], *tmpsrc;
-    glong srclen = 65536;
+    unsigned int i;
     unsigned long L, R;
-    int i;
-
-    tmpsrc = src;
 
     L = 0xBEBACAFE;
     R = 0xDEADBEEF;
 
+    for (i = start; i <= end; i++) { 
+        Blowfish_Init(&ctx, (unsigned char*)data, 65536);
+        Blowfish_Encrypt(&ctx, &L, &R);
+        Blowfish_Decrypt(&ctx, &L, &R);
+    }
+
+    return NULL;
+}
+
+static void
+benchmark_fish(void)
+{
+    gdouble elapsed = 0;
+    gchar *tmpsrc;
+
     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("Performing Blowfish benchmark...");
-    
-    for (i = 0; i <= 50000; i++) { 
-        g_timer_start(timer);
 
-        Blowfish_Init(&ctx, (unsigned char*)tmpsrc, srclen);
-        Blowfish_Encrypt(&ctx, &L, &R);
-        Blowfish_Decrypt(&ctx, &L, &R);
-        
-        g_timer_stop(timer);
-        elapsed += g_timer_elapsed(timer, NULL);
-        
-        shell_status_set_percentage(i/500);
-    }
-    
-    g_timer_destroy(timer);
+    elapsed = benchmark_parallel_for(0, 50000, parallel_blowfish, tmpsrc);
+
     g_free(bdata_path);
-    
+    g_free(tmpsrc);
+
     bench_results[BENCHMARK_BLOWFISH] = elapsed;
 }