OpenJDK / jdk / jdk
changeset 57642:e6e85a53b3e3
8236153: ZGC: gc/z/TestUncommit.java fails with java.lang.Exception: Uncommitted too fast
Reviewed-by: eosterlund
| author | pliden |
|---|---|
| date | Tue, 14 Jan 2020 10:43:55 +0100 |
| parents | 235c141e5afa |
| children | 8654e0b4763a |
| files | test/hotspot/jtreg/gc/z/TestUncommit.java |
| diffstat | 1 files changed, 10 insertions(+), 5 deletions(-) [+] |
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--- a/test/hotspot/jtreg/gc/z/TestUncommit.java Tue Jan 14 09:51:10 2020 +0530 +++ b/test/hotspot/jtreg/gc/z/TestUncommit.java Tue Jan 14 10:43:55 2020 +0100 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2019, 2020, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -25,11 +25,16 @@ /* * @test TestUncommit - * @requires vm.gc.Z & !vm.graal.enabled + * @requires vm.gc.Z & !vm.graal.enabled & vm.compMode != "Xcomp" * @summary Test ZGC uncommit unused memory - * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseZGC -Xms128M -Xmx512M -XX:ZUncommitDelay=10 gc.z.TestUncommit true 3 - * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseZGC -Xms512M -Xmx512M -XX:ZUncommitDelay=10 gc.z.TestUncommit false 1 - * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseZGC -Xms128M -Xmx512M -XX:ZUncommitDelay=10 -XX:-ZUncommit gc.z.TestUncommit false 1 + * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseZGC -Xlog:gc*,gc+stats=off -Xms128M -Xmx512M -XX:ZUncommitDelay=10 gc.z.TestUncommit true 3 + * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseZGC -Xlog:gc*,gc+stats=off -Xms512M -Xmx512M -XX:ZUncommitDelay=10 gc.z.TestUncommit false 1 + * @run main/othervm -XX:+UnlockExperimentalVMOptions -XX:+UseZGC -Xlog:gc*,gc+stats=off -Xms128M -Xmx512M -XX:ZUncommitDelay=10 -XX:-ZUncommit gc.z.TestUncommit false 1 + */ + +/* + * This test is disabled when running with -Xcomp, since it seems to affect + * the timing of the test, causing memory to appear to be uncommitted too fast. */ import java.util.ArrayList;