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https://issues.apache.org/jira/browse/STDCXX-536?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Travis Vitek updated STDCXX-536:
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Attachment: (was: stdcxx-536.patch)
> allow thread safety tests to time out without failing
> -----------------------------------------------------
>
> Key: STDCXX-536
> URL: https://issues.apache.org/jira/browse/STDCXX-536
> Project: C++ Standard Library
> Issue Type: Improvement
> Components: Tests
> Affects Versions: 4.2.0
> Reporter: Martin Sebor
> Assignee: Travis Vitek
> Fix For: 4.2.2
>
> Original Estimate: 3h
> Remaining Estimate: 3h
>
> The newly added thread safety tests (and possibly some of the existing ones)
> tend to run for a long time, consuming a lot of CPU cycles, and sometimes
> even failing due to a timeout (currently 300 seconds in nightly builds). It
> would be useful to provide a mechanism such as a command line option whereby
> the tests' runtime could be limited without necessarily causing them to fail
> when the amount of time is exceeded. One way to do it would be for each test
> to set an alarm in response to this command line option and in handler for
> the alarm set a flag that each thread would check at each iteration of its
> loop to see if it should break.
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