Changeset b4107c8 for benchmark/ctxswitch/JavaThread.java

Timestamp:

Jan 7, 2020, 3:50:56 PM (5 years ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

580c11b

Parents:

846c026

Message:

update existing benchmarks for changes to bench.h, add new benchmarks in new programming languages

File:

• benchmark/ctxswitch/JavaThread.java (modified) (3 diffs)

benchmark/ctxswitch/JavaThread.java

@@ -26 +26 @@
         static int x = 2;
 
-        static private final int NoOfTimes = Integer.parseInt("1000000") ;
+        static private int times = Integer.parseInt("100000");
 
         public static void helper() {
-                for(int i = 1; i <= NoOfTimes; i += 1) {
+                for(int i = 1; i <= times; i += 1) {
                         Thread.yield();
                 }
@@ -37 +37 @@
                 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 {
-                for (int n = Integer.parseInt("5"); --n >= 0 ; ) { 
+                if ( args.length > 2 ) System.exit( 1 );
+                if ( args.length == 2 ) { times = Integer.parseInt(args[1]); }
+
+                for (int i = Integer.parseInt("5"); --i >= 0 ; ) {
                         InnerMain();
-                        Thread.sleep(2000);     // 2 seconds
+                        Thread.sleep(2000);     // 2 seconds
                         x = nextRandom(x);
                 }
@@ -48 +51 @@
         }
 }
+
+// Local Variables: //
+// tab-width: 4 //
+// End: //