Changes in benchmark/mutex/JavaThread.java [be53b87:b4107c8]

File:

• benchmark/mutex/JavaThread.java (modified) (4 diffs)

benchmark/mutex/JavaThread.java

@@ -26 +26 @@
         static int x = 2;
 
-        static private final int NoOfTimes = Integer.parseInt("100000000") ;
+        static private int times = Integer.parseInt("100000000");
 
         public synchronized void noop() {
@@ -35 +35 @@
                 // Inhibit biased locking ...
                 x = (j.hashCode() ^ System.identityHashCode(j)) | 1 ;     
-                for(int i = 1; i <= NoOfTimes; i += 1) {
+                for(int i = 1; i <= times; i += 1) {
                         x = nextRandom(x);
                         j.noop();
@@ -44 +44 @@
                 helper();
                 long end = System.nanoTime();
-                System.out.println( (end - start) / NoOfTimes );
+                System.out.println( (end - start) / times );
         }
         public static void main(String[] args) throws InterruptedException {
+                if ( args.length > 2 ) System.exit( 1 );
+                if ( args.length == 2 ) { times = Integer.parseInt(args[1]); }
+
                 for (int n = Integer.parseInt("5"); --n >= 0 ; ) { 
                         InnerMain();
@@ -55 +58 @@
         }
 }
+
+// Local Variables: //
+// tab-width: 4 //
+// End: //