XiangpengHao commented on issue #6034: URL: https://github.com/apache/arrow-rs/issues/6034#issuecomment-2243290073
Update here that I benchmarked @jhorstmann 's implementation through #6101 but the performance did not improve much. I digged slightly deeper into this and convinced myself that the overhead is the function call to `ptr::copy_non_overlapping`. An experiment with test string length of 1 shows the performance is still very slow, indicating that the loop unrolling is not the bottleneck 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]
