8377347: jdk/jfr/event/gc/detailed/TestZAllocationStallEvent.java intermittent OOME#4526
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8377347: jdk/jfr/event/gc/detailed/TestZAllocationStallEvent.java intermittent OOME#4526rm-gh-8 wants to merge 1 commit into
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Backporting JDK-8377347: jdk/jfr/event/gc/detailed/TestZAllocationStallEvent.java intermittent OOME.
This PR increases the memory allocation loop count from 100 to 1000.
This PR is not clean because the -XX:-ZGenerational and -XX:+ZGenerational flags don't exist in JDK 17.
For parity with Oracle JDK. Already backported to 21.
Ran related tests on linux-x64, linux-aarch64, macos-aarch64 and windows-x64:
make test TEST=test/jdk/jdk/jfr/event/gc/detailed/TestZAllocationStallEvent.java
Results:
macos-aarch64-specific-test.log
windows-x64-specific-test.log
linux-x64-specific-test.log
linux-aarch64-specific-test.log
Progress
Issue
Reviewing
Using
gitCheckout this PR locally:
$ git fetch https://git.openjdk.org/jdk17u-dev.git pull/4526/head:pull/4526$ git checkout pull/4526Update a local copy of the PR:
$ git checkout pull/4526$ git pull https://git.openjdk.org/jdk17u-dev.git pull/4526/headUsing Skara CLI tools
Checkout this PR locally:
$ git pr checkout 4526View PR using the GUI difftool:
$ git pr show -t 4526Using diff file
Download this PR as a diff file:
https://git.openjdk.org/jdk17u-dev/pull/4526.diff
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