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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/11/05 19:44:33 UTC

[GitHub] [arrow] pitrou opened a new pull request, #14594: ARROW-17975: [C++] Create at-fork facility

pitrou opened a new pull request, #14594:
URL: https://github.com/apache/arrow/pull/14594

   Also migrate the `ThreadPool` class to use the new facility.
   
   The `util::GlobalForkSafeMutex` facility is now unused, we may want to remove it in a later PR.


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[GitHub] [arrow] ursabot commented on pull request #14594: ARROW-17975: [C++] Create at-fork facility

Posted by GitBox <gi...@apache.org>.
ursabot commented on PR #14594:
URL: https://github.com/apache/arrow/pull/14594#issuecomment-1306100664

   Benchmark runs are scheduled for baseline = 7f067f9a11a9752a1b5d226302c9c32358f7fd36 and contender = 619b034bd3e14937fa5d12f8e86fa83e7444b886. 619b034bd3e14937fa5d12f8e86fa83e7444b886 is a master commit associated with this PR. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:0.0% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2](https://conbench.ursa.dev/compare/runs/a49d0de46353411bb87c8ac4b87ca129...30b20111c12a4763a829b497c6e31f9f/)
   [Failed :arrow_down:1.69% :arrow_up:2.1%] [test-mac-arm](https://conbench.ursa.dev/compare/runs/7e3244d56cc940f68b53cd8572330f27...ca220bf993334d509ba836f58e0e6e88/)
   [Failed :arrow_down:0.0% :arrow_up:0.0%] [ursa-i9-9960x](https://conbench.ursa.dev/compare/runs/d2d7c6a3ebab4ad1ac64a6064786d724...365ae5ff4db54596b7bf7a6d1d1c0b7e/)
   [Finished :arrow_down:1.16% :arrow_up:0.74%] [ursa-thinkcentre-m75q](https://conbench.ursa.dev/compare/runs/cc4f17ab56b5418f8010fd080e532b08...3685680736844457a340be9dd76d9811/)
   Buildkite builds:
   [Finished] [`619b034b` ec2-t3-xlarge-us-east-2](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ec2-t3-xlarge-us-east-2/builds/1824)
   [Failed] [`619b034b` test-mac-arm](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-test-mac-arm/builds/1846)
   [Finished] [`619b034b` ursa-i9-9960x](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-i9-9960x/builds/1812)
   [Finished] [`619b034b` ursa-thinkcentre-m75q](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-thinkcentre-m75q/builds/1838)
   [Finished] [`7f067f9a` ec2-t3-xlarge-us-east-2](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ec2-t3-xlarge-us-east-2/builds/1823)
   [Failed] [`7f067f9a` test-mac-arm](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-test-mac-arm/builds/1845)
   [Failed] [`7f067f9a` ursa-i9-9960x](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-i9-9960x/builds/1811)
   [Finished] [`7f067f9a` ursa-thinkcentre-m75q](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-thinkcentre-m75q/builds/1837)
   Supported benchmarks:
   ec2-t3-xlarge-us-east-2: Supported benchmark langs: Python, R. Runs only benchmarks with cloud = True
   test-mac-arm: Supported benchmark langs: C++, Python, R
   ursa-i9-9960x: Supported benchmark langs: Python, R, JavaScript
   ursa-thinkcentre-m75q: Supported benchmark langs: C++, Java
   


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[GitHub] [arrow] pitrou merged pull request #14594: ARROW-17975: [C++] Create at-fork facility

Posted by GitBox <gi...@apache.org>.
pitrou merged PR #14594:
URL: https://github.com/apache/arrow/pull/14594


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[GitHub] [arrow] pitrou commented on pull request #14594: ARROW-17975: [C++] Create at-fork facility

Posted by GitBox <gi...@apache.org>.
pitrou commented on PR #14594:
URL: https://github.com/apache/arrow/pull/14594#issuecomment-1305998613

   Yes, hopefully it should be more robust than the previous way of inspecting the current pid in random places...


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[GitHub] [arrow] github-actions[bot] commented on pull request #14594: ARROW-17975: [C++] Create at-fork facility

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #14594:
URL: https://github.com/apache/arrow/pull/14594#issuecomment-1304621686

   Revision: 961a457c8ad428a96df5a71ace3269d4846e5b76
   
   Submitted crossbow builds: [ursacomputing/crossbow @ actions-21ee6e6b86](https://github.com/ursacomputing/crossbow/branches/all?query=actions-21ee6e6b86)
   
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   |test-build-cpp-fuzz|[![Github Actions](https://github.com/ursacomputing/crossbow/workflows/Crossbow/badge.svg?branch=actions-21ee6e6b86-github-test-build-cpp-fuzz)](https://github.com/ursacomputing/crossbow/actions/runs/3401435273/jobs/5656533522)|
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[GitHub] [arrow] westonpace commented on pull request #14594: ARROW-17975: [C++] Create at-fork facility

Posted by GitBox <gi...@apache.org>.
westonpace commented on PR #14594:
URL: https://github.com/apache/arrow/pull/14594#issuecomment-1305994425

   Thanks for doing this.  Looks like a very useful utility and IIRC the atfork handlers should be a safer way of solving this problem too.


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[GitHub] [arrow] github-actions[bot] commented on pull request #14594: ARROW-17975: [C++] Create at-fork facility

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #14594:
URL: https://github.com/apache/arrow/pull/14594#issuecomment-1304620926

   https://issues.apache.org/jira/browse/ARROW-17975


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[GitHub] [arrow] pitrou commented on pull request #14594: ARROW-17975: [C++] Create at-fork facility

Posted by GitBox <gi...@apache.org>.
pitrou commented on PR #14594:
URL: https://github.com/apache/arrow/pull/14594#issuecomment-1304620994

   @github-actions crossbow submit -g cpp


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