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Posted to github@arrow.apache.org by "tustvold (via GitHub)" <gi...@apache.org> on 2023/04/30 11:32:49 UTC

[GitHub] [arrow-datafusion] tustvold commented on pull request #6163: Adaptive in-memory sort (~2x faster) (#5879)

tustvold commented on PR #6163:
URL: https://github.com/apache/arrow-datafusion/pull/6163#issuecomment-1529002495

   > can effectively utilize the cache and enhance performance
   
   At least empirically with the benchmarks I have available, the cost of sorting and therefore copying all the values far outweighs any cache locality effects.


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