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8269817: serviceability/jvmti/DynamicCodeGenerated/DynamicCodeGeneratedTest.java timed out with -Xcomp

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Reviewed-by: cjplummer, kevinw, sspitsyn
This commit is contained in:
Leonid Mesnik 2022-11-19 20:31:37 +00:00
parent 0a3b0fc8ad
commit 3ea89711e3
1 changed files with 20 additions and 10 deletions
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30
test/hotspot/jtreg/serviceability/jvmti/DynamicCodeGenerated/DynamicCodeGeneratedTest.java
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@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2021, 2022, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* *
* This code is free software; you can redistribute it and/or modify it * This code is free software; you can redistribute it and/or modify it
@ -31,6 +31,8 @@
*/ */
import java.lang.ref.Reference; import java.lang.ref.Reference;
import java.util.ArrayList;
import java.util.List;
public class DynamicCodeGeneratedTest { public class DynamicCodeGeneratedTest {
static { static {
@ -38,20 +40,28 @@ public class DynamicCodeGeneratedTest {
} }
public static native void changeEventNotificationMode(); public static native void changeEventNotificationMode();
public static void main(String[] args) { public static void main(String[] args) throws Exception {
// Try to enable DynamicCodeGenerated event while it is posted // Try to enable DynamicCodeGenerated event while it is posted
// using JvmtiDynamicCodeEventCollector from VtableStubs::find_stub // using JvmtiDynamicCodeEventCollector from VtableStubs::find_stub
Thread t = new Thread(() -> { Thread threadChangeENM = new Thread(() -> {
changeEventNotificationMode(); changeEventNotificationMode();
}); });
t.setDaemon(true); threadChangeENM.setDaemon(true);
t.start(); threadChangeENM.start();
for (int i = 0; i < 2000; i++) { for (int i = 0; i < 10; i++) {
new Thread(() -> { List<Thread> threads = new ArrayList();
String result = "string" + System.currentTimeMillis(); for (int j = 0; j < 200; j++) {
Reference.reachabilityFence(result); Thread t = new Thread(() -> {
}).start(); String result = "string" + System.currentTimeMillis();
Reference.reachabilityFence(result);
});
threads.add(t);
t.start();
}
for (Thread t: threads) {
t.join();
}
} }
} }
} }