jayzhan211 commented on issue #24704: URL: https://github.com/apache/datafusion/issues/24704#issuecomment-5642691018
> FYI I've created blocked aggregate PR, it is not ready and it contain a lot of different things but I'm at the point of around 1.3x times slower with blocked approach > > * [aggregate blocked impl #24928](https://github.com/apache/datafusion/pull/24928) > > there are some optimizations there that some consumer cannot use, for example mmap, to reduce the cost of indexing @rluvaton. It contains 45k+ lines, I don't know where to start. What is the whole picture for that PR? What is the difference between another Emit::Last design? -- 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]
