Mercurial > hg > graal-compiler
view test/compiler/7184394/TestAESMain.java @ 7240:6bb5b2af957a
fixed Unsafe snippets
author | Christian Haeubl <haeubl@ssw.jku.at> |
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date | Mon, 17 Dec 2012 13:44:56 +0100 |
parents | a3ecd773a7b9 |
children | 2c7f594145dc |
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/* * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ /** * @test * @bug 7184394 * @summary add intrinsics to use AES instructions * * @run main/othervm/timeout=600 -Xbatch -DcheckOutput=true TestAESMain * * @author Tom Deneau */ public class TestAESMain { public static void main(String[] args) { int iters = (args.length > 0 ? Integer.valueOf(args[0]) : 1000000); System.out.println(iters + " iterations"); TestAESEncode etest = new TestAESEncode(); etest.prepare(); long start = System.nanoTime(); for (int i=0; i<iters; i++) { etest.run(); } long end = System.nanoTime(); System.out.println("TestAESEncode runtime was " + (double)((end - start)/1000000000.0) + " ms"); TestAESDecode dtest = new TestAESDecode(); dtest.prepare(); start = System.nanoTime(); for (int i=0; i<iters; i++) { dtest.run(); } end = System.nanoTime(); System.out.println("TestAESDecode runtime was " + (double)((end - start)/1000000000.0) + " ms"); } }