8318467: [jmh] tests concurrent.Queues and concurrent.ProducerConsumer hang with 101+ threads

[rm-gh-8]

Backporting JDK-8318467: Tests concurrent.Queues and concurrent.ProducerConsumer hang with 101+ threads. Adjusted the capacity of the queues. Updated the copyright notice, which had a merge conflict. Ran GHA Sanity Checks (1 unrelated test failure - java/lang/ProcessBuilder/Basic.java#id0) and adjusted tests (passed). Patch is clean.

time java -jar build/*/images/test/micro/benchmarks.jar -f 1 -wi 2 -w 10 -i 2 -r 15 -t 240 -bm thrpt -tu ms -p type=ABQ_F java.util.concurrent.Queues

...
20.06 user
42.21 system
0:50.64 elapsed
...

time java -jar build/*/images/test/micro/benchmarks.jar -f 1 -wi 2 -w 10 -i 2 -r 15 -t 240 -bm thrpt -tu ms -p type=ABQ_F java.util.concurrent.ProducerConsumer

...
98.89 user
257.56 system
4:54.02 elapsed
...

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8318467 needs maintainer approval

Issue

• JDK-8318467: [jmh] tests concurrent.Queues and concurrent.ProducerConsumer hang with 101+ threads (Bug - P4 - Approved)

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[openjdk]

@rm-gh-8 This change now passes all automated pre-integration checks.

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8318467: [jmh] tests concurrent.Queues and concurrent.ProducerConsumer hang with 101+ threads

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At the time when this comment was updated there had been 21 new commits pushed to the master branch:

• e78cfbe: 8369946: Bytecode rewriting causes Java heap corruption on PPC
• 74b7d69: 8314136: Test java/net/httpclient/CancelRequestTest.java failed: WARNING: tracker for HttpClientImpl(42) has outstanding operations
• 133dad6: 8333526: Restructure java/nio/channels/DatagramChannel/StressNativeSignal.java to a fail fast exception handling policy
• ... and 18 more: https://git.openjdk.org/jdk17u-dev/compare/e391c81abf71af84ccfdef71beb55e082eedb694...master

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[openjdk]

This backport pull request has now been updated with issue from the original commit.

[rm-gh-8]

/covered

[rm-gh-8]

/signed

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[rm-gh-8]

/approval request for backport of JDK-8318467: [jmh] tests concurrent.Queues and concurrent.ProducerConsumer hang with 101+ threads

Motivation: This backport adjusts the capacity to allow the proper execution/completion of the tests.

[openjdk]

@rm-gh-8
8318467: The approval request has been created successfully.

[openjdk]

⚠️ @rm-gh-8 This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[mlbridge]

Webrevs

• 00: Full (0bba9ddf)

[rm-gh-8]

/approval request for backport of JDK-8318467: [jmh] tests concurrent.Queues and concurrent.ProducerConsumer hang with 101+ threads

Motivation: This backport adjusts the capacity to allow the proper execution/completion of the tests.

[openjdk]

@rm-gh-8
8318467: The approval request was already up to date.

[rm-gh-8]

/integrate

[openjdk]

@rm-gh-8
Your change (at version 0bba9dd) is now ready to be sponsored by a Committer.

[Rudometov]

/sponsor

[openjdk]

Going to push as commit f796f9e.
Since your change was applied there have been 23 commits pushed to the master branch:

• 2d94694: 8318613: ChoiceFormat patterns are not well tested
• 25b2e4b: 8313355: javax/management/remote/mandatory/notif/ListenerScaleTest.java failed with "Exception: Failed: ratio=792.2791601423487"
• e78cfbe: 8369946: Bytecode rewriting causes Java heap corruption on PPC
• ... and 20 more: https://git.openjdk.org/jdk17u-dev/compare/e391c81abf71af84ccfdef71beb55e082eedb694...master

Your commit was automatically rebased without conflicts.

[openjdk]

@Rudometov @rm-gh-8 Pushed as commit f796f9e.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.