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Posted to jira@arrow.apache.org by "Weston Pace (Jira)" <ji...@apache.org> on 2021/05/25 23:02:00 UTC

[jira] [Created] (ARROW-12878) [C++] Generalize thread pool to allow for different queuing strategies / worker loops

Weston Pace created ARROW-12878:
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             Summary: [C++] Generalize thread pool to allow for different queuing strategies / worker loops
                 Key: ARROW-12878
                 URL: https://issues.apache.org/jira/browse/ARROW-12878
             Project: Apache Arrow
          Issue Type: Sub-task
          Components: C++
            Reporter: Weston Pace


Rather than duplicate everything in arrow::internal::ThreadPool when creating a work stealing thread pool we should make arrow::internal::ThreadPool a base class that can be extended by specific strategies.

This PR is simply to split the thread pool into a base class and a "SimpleThreadPool" implementation which uses a single queue of tasks and locks (i.e. what we have today).



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