[GitHub] [lucene] mikemccand commented on issue #12477: Could we encode postings the way we encode monotonic long doc values?

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

mikemccand commented on issue #12477:
URL: https://github.com/apache/lucene/issues/12477#issuecomment-1660276357

   > This is because we are currently unable to generate scalar code that can match the performance of the existing code
   
   I'm confused by this: don't we already have the scalar code today (our current gen'd FOR implementation that Hotspot autovectorizes well) that we could fallback to?  Or is the problem that the Panama APIs don't make it easy for us to determine that we should fallback to our impl?
   
   I'll try to catch up on that long discussion.  Thanks for the pointer @tang-hi!


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