test/compiler/7184394/TestAESMain.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
 * 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.
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/**
 * @test
 * @bug 7184394
 * @summary add intrinsics to use AES instructions
 *
 * @run main/othervm/timeout=600 -Xbatch -DcheckOutput=true -Dmode=CBC TestAESMain
 * @run main/othervm/timeout=600 -Xbatch -DcheckOutput=true -Dmode=CBC -DencInputOffset=1 TestAESMain
 * @run main/othervm/timeout=600 -Xbatch -DcheckOutput=true -Dmode=CBC -DencOutputOffset=1 TestAESMain
 * @run main/othervm/timeout=600 -Xbatch -DcheckOutput=true -Dmode=CBC -DdecOutputOffset=1 TestAESMain
 * @run main/othervm/timeout=600 -Xbatch -DcheckOutput=true -Dmode=CBC -DencInputOffset=1 -DencOutputOffset=1 TestAESMain
 * @run main/othervm/timeout=600 -Xbatch -DcheckOutput=true -Dmode=CBC -DencInputOffset=1 -DencOutputOffset=1 -DdecOutputOffset=1 TestAESMain
 * @run main/othervm/timeout=600 -Xbatch -DcheckOutput=true -Dmode=CBC -DencInputOffset=1 -DencOutputOffset=1 -DdecOutputOffset=1 -DpaddingStr=NoPadding -DmsgSize=640 TestAESMain
 * @run main/othervm/timeout=600 -Xbatch -DcheckOutput=true -Dmode=ECB TestAESMain
 * @run main/othervm/timeout=600 -Xbatch -DcheckOutput=true -Dmode=ECB -DencInputOffset=1 TestAESMain
 * @run main/othervm/timeout=600 -Xbatch -DcheckOutput=true -Dmode=ECB -DencOutputOffset=1 TestAESMain
 * @run main/othervm/timeout=600 -Xbatch -DcheckOutput=true -Dmode=ECB -DdecOutputOffset=1 TestAESMain
 * @run main/othervm/timeout=600 -Xbatch -DcheckOutput=true -Dmode=ECB -DencInputOffset=1 -DencOutputOffset=1 TestAESMain
 * @run main/othervm/timeout=600 -Xbatch -DcheckOutput=true -Dmode=ECB -DencInputOffset=1 -DencOutputOffset=1 -DdecOutputOffset=1 TestAESMain
 * @run main/othervm/timeout=600 -Xbatch -DcheckOutput=true -Dmode=ECB -DencInputOffset=1 -DencOutputOffset=1 -DdecOutputOffset=1 -DpaddingStr=NoPadding -DmsgSize=640 TestAESMain
 *
 * @author Tom Deneau
 */

public class TestAESMain {
  public static void main(String[] args) {
    int iters = (args.length > 0 ? Integer.valueOf(args[0]) : 1000000);
    int warmupIters = (args.length > 1 ? Integer.valueOf(args[1]) : 20000);
    System.out.println(iters + " iterations");
    TestAESEncode etest = new TestAESEncode();
    etest.prepare();
    // warm-up
    System.out.println("Starting encryption warm-up");
    for (int i=0; i<warmupIters; i++) {
      etest.run();
    }
    System.out.println("Finished encryption warm-up");
    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)/1000000.0) + " ms");

    TestAESDecode dtest = new TestAESDecode();
    dtest.prepare();
    // warm-up
    System.out.println("Starting decryption warm-up");
    for (int i=0; i<warmupIters; i++) {
      dtest.run();
    }
    System.out.println("Finished decryption warm-up");
    start = System.nanoTime();
    for (int i=0; i<iters; i++) {
      dtest.run();
    }
    end = System.nanoTime();
    System.out.println("TestAESDecode runtime was " + (double)((end - start)/1000000.0) + " ms");
  }
}