Mon, 11 Jan 2016 13:45:31 -0800
Added tag jdk8u75-b03 for changeset 541de42b5709
1 /*
2 * Copyright (c) 2010, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
24 /**
25 * Simple benchmark to measure push/pop specialized method performance
26 */
28 var a = [];
30 var RESULT = 15;
32 function bench() {
33 var sum = 0;
34 for (var i=0;i<10;i++) {
35 a.push(i);
36 }
37 for (var i=0;i<10;i++) {
38 sum |= a.pop();
39 }
40 return sum;
41 }
43 function runbench() {
44 var sum = 0;
45 for (var iters = 0; iters<1e8; iters++) {
46 sum |= bench();
47 }
48 return sum;
49 }
51 var d = new Date;
52 var res = runbench();
53 print((new Date - d) + " ms");
54 print();
55 if (res != RESULT) {
56 print("ERROR: Wrong result - should be " + RESULT);
57 } else {
58 print("Verified OK - result is correct");
59 }