mapleFU commented on issue #6034: URL: https://github.com/apache/arrow-rs/issues/6034#issuecomment-2248296223
> Did you observe the branch prediction suffers on string with varying lengths? Yeah, I'm interesting on this optimization so I tried on C++ code but find it may not so well if string length change fastly. But anyway it's a bit faster than calling memcpy on Clang And I just think out that maybe performance for different string length would not so difference because of store buffer forwarding 🤔 Some analysis might required here -- 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]
