1 /*
   2  * Copyright (c) 2012, 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  *
  23  */
  24 
  25 /**
  26  * @test
  27  * @bug 7184394
  28  * @summary add intrinsics to use AES instructions
  29  *
  30  * @run main/othervm/timeout=600 -Xbatch -DcheckOutput=true TestAESMain
  31  *
  32  * @author Tom Deneau
  33  */
  34 
  35 public class TestAESMain {
  36   public static void main(String[] args) {
  37     int iters = (args.length > 0 ? Integer.valueOf(args[0]) : 1000000);
  38     System.out.println(iters + " iterations");
  39     TestAESEncode etest = new TestAESEncode();
  40     etest.prepare();
  41     long start = System.nanoTime();
  42     for (int i=0; i<iters; i++) {
  43       etest.run();
  44     }
  45     long end = System.nanoTime();
  46     System.out.println("TestAESEncode runtime was " + (double)((end - start)/1000000000.0) + " ms");
  47 
  48     TestAESDecode dtest = new TestAESDecode();
  49     dtest.prepare();
  50     start = System.nanoTime();
  51     for (int i=0; i<iters; i++) {
  52       dtest.run();
  53     }
  54     end = System.nanoTime();
  55     System.out.println("TestAESDecode runtime was " + (double)((end - start)/1000000000.0) + " ms");
  56   }
  57 }