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https://issues.apache.org/jira/browse/ORC-1021?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun updated ORC-1021:
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Affects Version/s: 1.7.2
(was: 1.8.0)
> Add -fno-omit-frame-pointer in RELWITHDEBINFO build
> ---------------------------------------------------
>
> Key: ORC-1021
> URL: https://issues.apache.org/jira/browse/ORC-1021
> Project: ORC
> Issue Type: Improvement
> Components: build, C++
> Affects Versions: 1.7.2
> Reporter: Quanlong Huang
> Assignee: Quanlong Huang
> Priority: Major
> Fix For: 1.7.2
>
>
> [~drorke] points out that it'd be helpful to add the -fno-omit-frame-pointer
> option in release builds, which helps to generate flame graphs for deep
> stacks [1].
> The option is already used in release builds of Impala and we found the
> performance penalty is small (IMPALA-4132). As we have two release modes,
> i.e. RELEASE and RELWITHDEBINFO with symbols, we can add this option to
> RELWITHDEBINFO builds.
> [1]: [https://www.brendangregg.com/perf.html#StackTraces]
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