Mercurial > hg > graal-compiler
annotate test/compiler/rtm/locking/TestUseRTMForStackLocks.java @ 20082:5ea03a00828a
allow direct call derived from constant MethodHandle if JDK version >= 1.8.0_60
author | Doug Simon <doug.simon@oracle.com> |
---|---|
date | Mon, 30 Mar 2015 17:49:15 +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 rtm locking is used for stack locks. |
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 TestUseRTMForStackLocks |
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 TestUseRTMForStackLocks |
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 RTM-based lock elision could be used for stack locks |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
47 * by calling compiled method that use RTM-based lock elision and using |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
48 * stack lock. |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
49 * Compiled method invoked {@code AbortProvoker.DEFAULT_ITERATIONS} times, |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
50 * so total locks count should be the same. |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
51 * This test could also be affected by retriable aborts, so -XX:RTMRetryCount=0 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
52 * is used. For more information abort that issue see |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
53 * {@link TestUseRTMAfterLockInflation}. |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
54 */ |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
55 public class TestUseRTMForStackLocks extends CommandLineOptionTest { |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
56 private static final boolean INFLATE_MONITOR = false; |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
57 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
58 private TestUseRTMForStackLocks() { |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
59 super(new AndPredicate(new SupportedCPU(), new SupportedVM())); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
60 } |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
61 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
62 @Override |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
63 protected void runTestCases() throws Throwable { |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
64 AbortProvoker provoker = AbortType.XABORT.provoker(); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
65 RTMLockingStatistics lock; |
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 OutputAnalyzer outputAnalyzer = RTMTestBase.executeRTMTest( |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
68 provoker, |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
69 "-XX:+UseRTMForStackLocks", |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
70 "-XX:RTMTotalCountIncrRate=1", |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
71 "-XX:RTMRetryCount=0", |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
72 "-XX:+PrintPreciseRTMLockingStatistics", |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
73 AbortProvoker.class.getName(), |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
74 AbortType.XABORT.toString(), |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
75 Boolean.toString(TestUseRTMForStackLocks.INFLATE_MONITOR)); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
76 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
77 outputAnalyzer.shouldHaveExitValue(0); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
78 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
79 List<RTMLockingStatistics> statistics = RTMLockingStatistics.fromString( |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
80 provoker.getMethodWithLockName(), outputAnalyzer.getOutput()); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
81 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
82 Asserts.assertEQ(statistics.size(), 1, |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
83 "VM output should contain exactly one rtm locking statistics " |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
84 + "entry for method " + provoker.getMethodWithLockName()); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
85 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
86 lock = statistics.get(0); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
87 Asserts.assertEQ(lock.getTotalLocks(), AbortProvoker.DEFAULT_ITERATIONS, |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
88 "Total locks count should be greater or equal to " |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
89 + AbortProvoker.DEFAULT_ITERATIONS); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
90 } |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
91 |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
92 public static void main(String args[]) throws Throwable { |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
93 new TestUseRTMForStackLocks().test(); |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
94 } |
ba8268c23fa2
8037860: Add tests to cover Intel RTM instructions support
iignatyev
parents:
diff
changeset
|
95 } |