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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/07/24 15:16:05 UTC

[GitHub] [arrow-rs] Ted-Jiang opened a new issue, #2153: Use vectorized unpacking in ColumnLevelDecoderImpl for ColumnLevelDecoderImpl

Ted-Jiang opened a new issue, #2153:
URL: https://github.com/apache/arrow-rs/issues/2153

   It might be faster to decode to a temporary buffer, to allow vectorized unpacking, but definitely something that can be done as a follow up
   
   _Originally posted by @tustvold in https://github.com/apache/arrow-rs/pull/2111#discussion_r928244666_


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[GitHub] [arrow-rs] tustvold commented on issue #2153: Use vectorized unpacking in ColumnLevelDecoderImpl for ColumnLevelDecoderImpl

Posted by GitBox <gi...@apache.org>.

tustvold commented on issue #2153:
URL: https://github.com/apache/arrow-rs/issues/2153#issuecomment-1193344551

   FWIW it would be even more optimal to push the skip down to the RLEDecoder, but that might be more complex to implement


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