guowangy commented on PR #11894: URL: https://github.com/apache/gluten/pull/11894#issuecomment-4249851285
@FelixYBW As in `ffor.hpp` shows, we take [FastLanes](https://www.vldb.org/pvldb/vol16/p2132-afroozeh.pdf) as reference ([src](https://github.com/cwida/FastLanes/tree/dev/src/alp/src)), with below modification: * Simplify the code using C++ template * Using 4 lanes instead of 8 lanes to support shorter data block * More flexible to handle the tailing data that not fit in a whole block * Add the storage format and make it support generic int64 array compress/uncompress -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
