[GitHub] [arrow] westonpace commented on issue #34845: Performance of explicit array comparison faster vs. Arrow compute

["westonpace (via GitHub)" <gi...@apache.org>]

westonpace commented on issue #34845:
URL: https://github.com/apache/arrow/issues/34845#issuecomment-1498181206

   @assignUser 's point is a good one.  In addition, are you including the construction and resizing of the boolean builder as part of your benchmark?  This will be a part of the compute function execution (it needs to allocate a result array).
   
   There's a good chance the compiler is able to optimize that comparison function pretty effectively.  It may be able to do a better job than the compute function since the size oft he arrays is known ahead of time.
   
   Are you able to share your benchmark code?


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