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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2020/10/13 21:20:48 UTC

[GitHub] [arrow] alamb commented on pull request #8453: ARROW-10292: [Rust] [DataFusion] Simplify merge

alamb commented on pull request #8453:
URL: https://github.com/apache/arrow/pull/8453#issuecomment-708015832


   > Note that in the benchmarks, we can even specify different concurrency parameter depending on the benchmark (in case we want to perform some scaling).
   
   
   For what it is worth, one thing I plan to do as part of my internal project, is to limit "concurrent CPU bound tasks" by using a `tokio::sync::mpsc::Channel` as a way to limit the maximum number of concurrent tasks.


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