mapleFU commented on issue #38560: URL: https://github.com/apache/arrow/issues/38560#issuecomment-1790970321
IMO, Parquet itself has so many hand-written AVX2(mostly in Levels handling, some are in decode etc). So, for parquet, mixing AVX512 and AVX2 may causing performance loss. But if user just want to use this encoder, AVX512 might be useful(Also, AVX10 is coming now...) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
