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. Ran GHA Sanity Checks (passed) 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

...
21.67 user
41.30 system
0:50.75 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

...
105.22 user
270.30 system
5:09.03 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)

Reviewing

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[bridgekeeper]

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[openjdk]

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

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

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

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 24 new commits pushed to the master branch:

• 382181a: 8333526: Restructure java/nio/channels/DatagramChannel/StressNativeSignal.java to a fail fast exception handling policy
• 9689017: 8366342: Key generator and key pair generator tests skipping, but showing as passed
• 6d97a5e: 8366159: SkippedException is treated as a pass for pkcs11/KeyStore, pkcs11/SecretKeyFactory and pkcs11/SecureRandom
• ... and 21 more: https://git.openjdk.org/jdk21u-dev/compare/21fcec033c6e47947b4230e339bc59f49ed53602...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

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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 (aacb0ce7)

[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 updated successfully.

[GoeLin]

@rm-gh-8
Please check the GHA failures and note in a comment why you think you can integrate anyways if this is the case.

GHA failure: java/lang/ProcessBuilder/Basic#id0, issue of the test, fixed in meantime, unrelated to this change.

[rm-gh-8]

/integrate

[openjdk]

@rm-gh-8
Your change (at version aacb0ce) is now ready to be sponsored by a Committer.

[Rudometov]

/sponsor

[openjdk]

Going to push as commit b17a237.
Since your change was applied there have been 24 commits pushed to the master branch:

• 382181a: 8333526: Restructure java/nio/channels/DatagramChannel/StressNativeSignal.java to a fail fast exception handling policy
• 9689017: 8366342: Key generator and key pair generator tests skipping, but showing as passed
• 6d97a5e: 8366159: SkippedException is treated as a pass for pkcs11/KeyStore, pkcs11/SecretKeyFactory and pkcs11/SecureRandom
• ... and 21 more: https://git.openjdk.org/jdk21u-dev/compare/21fcec033c6e47947b4230e339bc59f49ed53602...master

Your commit was automatically rebased without conflicts.

[openjdk]

@Rudometov @rm-gh-8 Pushed as commit b17a237.

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