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8291337: Reduce runtime of vm.lamdba microbenchmarks #9659

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@ericcaspole ericcaspole commented Jul 27, 2022

The current default run time is 19 hours 10 minutes. With these changes the run time is reduce to 1h50m, and will allow us to use them in weekly perf testing. The stability with reduced iterations is sufficient based on internal testing.


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  • JDK-8291337: Reduce runtime of vm.lamdba microbenchmarks

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Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk pull/9659/head:pull/9659
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Update a local copy of the PR:
$ git checkout pull/9659
$ git pull https://git.openjdk.org/jdk pull/9659/head

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Checkout this PR locally:
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View PR using the GUI difftool:
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https://git.openjdk.org/jdk/pull/9659.diff

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bridgekeeper bot commented Jul 27, 2022

👋 Welcome back ecaspole! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

@openjdk openjdk bot added the rfr Pull request is ready for review label Jul 27, 2022
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@ericcaspole To determine the appropriate audience for reviewing this pull request, one or more labels corresponding to different subsystems will normally be applied automatically. However, no automatic labelling rule matches the changes in this pull request. In order to have an "RFR" email sent to the correct mailing list, you will need to add one or more applicable labels manually using the /label pull request command.

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openjdk bot commented Aug 15, 2022

@ericcaspole 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:

8291337: Reduce runtime of vm.lamdba microbenchmarks

Reviewed-by: rriggs

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 147 new commits pushed to the master branch:

  • aa5b718: 8292182: [TESTLIB] Enhance JAXPPolicyManager to setup required permissions for jtreg version 7 jar
  • 695bb39: 8292347: Remove unused Type::is_ptr_to_boxing_obj
  • ec96b1f: 8290291: G1: Merge multiple calls of block_size in HeapRegion::block_start
  • fd4b2f2: 8291718: Remove mark_for_deoptimization from klass unloading
  • 9d7c13e: 8155246: Throw error if default java.security file is missing
  • e89abb7: 8292190: [IR Framework] Remove redundant regex matching for failing counts constraints
  • 77cd917: Merge
  • 967a28c: 8292260: [BACKOUT] JDK-8279219: [REDO] C2 crash when allocating array of size too large
  • 1c1c441: 8292072: NMT: repurpose Tracking overhead counter as global malloc counter
  • d546d13: 8292319: ProblemList 2 runtime/cds/appcds tests due to JDK-8292313
  • ... and 137 more: https://git.openjdk.org/jdk/compare/1df77ec1375fd3260c683ac77e5f17676fbff944...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.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

@openjdk openjdk bot added the ready Pull request is ready to be integrated label Aug 15, 2022
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Thanks Roger!

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/integrate

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openjdk bot commented Aug 15, 2022

Going to push as commit 3a09077.
Since your change was applied there have been 148 commits pushed to the master branch:

  • dd2034b: 8291972: Fix double copy of arguments when thawing two interpreted frames
  • aa5b718: 8292182: [TESTLIB] Enhance JAXPPolicyManager to setup required permissions for jtreg version 7 jar
  • 695bb39: 8292347: Remove unused Type::is_ptr_to_boxing_obj
  • ec96b1f: 8290291: G1: Merge multiple calls of block_size in HeapRegion::block_start
  • fd4b2f2: 8291718: Remove mark_for_deoptimization from klass unloading
  • 9d7c13e: 8155246: Throw error if default java.security file is missing
  • e89abb7: 8292190: [IR Framework] Remove redundant regex matching for failing counts constraints
  • 77cd917: Merge
  • 967a28c: 8292260: [BACKOUT] JDK-8279219: [REDO] C2 crash when allocating array of size too large
  • 1c1c441: 8292072: NMT: repurpose Tracking overhead counter as global malloc counter
  • ... and 138 more: https://git.openjdk.org/jdk/compare/1df77ec1375fd3260c683ac77e5f17676fbff944...master

Your commit was automatically rebased without conflicts.

@openjdk openjdk bot added the integrated Pull request has been integrated label Aug 15, 2022
@openjdk openjdk bot closed this Aug 15, 2022
@openjdk openjdk bot removed ready Pull request is ready to be integrated rfr Pull request is ready for review labels Aug 15, 2022
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openjdk bot commented Aug 15, 2022

@ericcaspole Pushed as commit 3a09077.

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

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