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https://issues.apache.org/jira/browse/ARROW-3544?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ARROW-3544:
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Labels: pull-request-available (was: )
> [Gandiva] Extremely long compile time for function_registry.cc in release
> mode on clang 6
> -----------------------------------------------------------------------------------------
>
> Key: ARROW-3544
> URL: https://issues.apache.org/jira/browse/ARROW-3544
> Project: Apache Arrow
> Issue Type: Bug
> Components: Gandiva
> Reporter: Wes McKinney
> Assignee: Pindikura Ravindra
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.12.0
>
>
> On clang 6 / Ubuntu 14.04, this file takes about 3 minutes to compile with
> {{-O3}}. Probably you want to break up this file into smaller compilation
> units since the complexity in the amount of generated code is apparently
> overwhelming clang. TensorFlow's function registry is broken up into a large
> number of smaller compilation units:
> https://github.com/tensorflow/tensorflow/tree/master/tensorflow/core/kernels
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