Mercurial > hg > truffle
annotate test/compiler/rtm/locking/TestRTMRetryCount.java @ 18044:42de29c9ffbc
Fix recording of exception_seen flag
author | Gilles Duboscq <duboscq@ssw.jku.at> |
---|---|
date | Thu, 16 Oct 2014 11:16:01 +0200 |
parents | ba8268c23fa2 |
children |
rev | line source |
---|---|
17873
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
1 /* |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
4 * |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
5 * This code is free software; you can redistribute it and/or modify it |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
6 * under the terms of the GNU General Public License version 2 only, as |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
7 * published by the Free Software Foundation. |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
8 * |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
12 * version 2 for more details (a copy is included in the LICENSE file that |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
13 * accompanied this code). |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
14 * |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
15 * You should have received a copy of the GNU General Public License version |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
16 * 2 along with this work; if not, write to the Free Software Foundation, |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
18 * |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
21 * questions. |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
22 * |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
23 */ |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
24 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
25 /** |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
26 * @test |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
27 * @bug 8031320 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
28 * @summary Verify that RTMRetryCount affects actual amount of retries. |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
29 * @library /testlibrary /testlibrary/whitebox /compiler/testlibrary |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
30 * @build TestRTMRetryCount |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
31 * @run main ClassFileInstaller sun.hotspot.WhiteBox |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
32 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
33 * -XX:+WhiteBoxAPI TestRTMRetryCount |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
34 */ |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
35 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
36 import java.util.List; |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
37 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
38 import com.oracle.java.testlibrary.*; |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
39 import com.oracle.java.testlibrary.cli.CommandLineOptionTest; |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
40 import com.oracle.java.testlibrary.cli.predicate.AndPredicate; |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
41 import rtm.*; |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
42 import rtm.predicate.SupportedCPU; |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
43 import rtm.predicate.SupportedVM; |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
44 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
45 /** |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
46 * Test verifies that RTMRetryCount option actually affects amount of |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
47 * retries on lock busy. |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
48 */ |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
49 public class TestRTMRetryCount extends CommandLineOptionTest { |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
50 /** |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
51 * Time in ms, during which busy lock will be locked. |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
52 */ |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
53 private static final int LOCKING_TIME = 5000; |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
54 private static final boolean INFLATE_MONITOR = true; |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
55 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
56 private TestRTMRetryCount() { |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
57 super(new AndPredicate(new SupportedCPU(), new SupportedVM())); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
58 } |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
59 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
60 @Override |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
61 protected void runTestCases() throws Throwable { |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
62 verifyRTMRetryCount(0); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
63 verifyRTMRetryCount(1); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
64 verifyRTMRetryCount(5); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
65 verifyRTMRetryCount(10); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
66 } |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
67 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
68 private void verifyRTMRetryCount(int retryCount) throws Throwable { |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
69 CompilableTest busyLock = new BusyLock(); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
70 long expectedAborts = retryCount + 1L; |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
71 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
72 OutputAnalyzer outputAnalyzer = RTMTestBase.executeRTMTest( |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
73 busyLock, |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
74 "-XX:-UseRTMXendForLockBusy", |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
75 "-XX:RTMTotalCountIncrRate=1", |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
76 CommandLineOptionTest.prepareNumericFlag("RTMRetryCount", |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
77 retryCount), |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
78 "-XX:RTMTotalCountIncrRate=1", |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
79 "-XX:+PrintPreciseRTMLockingStatistics", |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
80 BusyLock.class.getName(), |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
81 Boolean.toString(TestRTMRetryCount.INFLATE_MONITOR), |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
82 Integer.toString(TestRTMRetryCount.LOCKING_TIME) |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
83 ); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
84 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
85 outputAnalyzer.shouldHaveExitValue(0); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
86 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
87 List<RTMLockingStatistics> statistics = RTMLockingStatistics.fromString( |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
88 busyLock.getMethodWithLockName(), outputAnalyzer.getStdout()); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
89 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
90 Asserts.assertEQ(statistics.size(), 1, "VM output should contain " |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
91 + "exactly one rtm locking statistics entry for method " |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
92 + busyLock.getMethodWithLockName()); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
93 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
94 Asserts.assertEQ(statistics.get(0).getTotalAborts(), expectedAborts, |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
95 String.format("It is expected to get %d aborts", |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
96 expectedAborts)); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
97 } |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
98 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
99 public static void main(String args[]) throws Throwable { |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
100 new TestRTMRetryCount().test(); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
101 } |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
102 } |