Ted-Jiang commented on issue #3708: URL: https://github.com/apache/arrow-rs/issues/3708#issuecomment-1438293715
@Dandandan Thanks for your info ❤️ I try to update https://github.com/apache/arrow-rs/pull/3709/files#diff-d31b0761ffe79b72672cd516aa8ef0792c004328f31994dc616e677e8eb3c50cR31-R59 to ``` const BATCH_SIZE: i32 = 512; const BATCH_NUM: i32 = 1024 * 10; ``` Got ``` warning: `arrow` (bench "cow") generated 8 warnings Finished bench [optimized] target(s) in 0.34s Running benches/cow.rs (target/release/deps/cow-506a8d861bd3158e) add time: [8.5384 ms 8.5754 ms 8.6142 ms] change: [-4.1072% -3.3312% -2.6109%] (p = 0.00 < 0.05) Performance has improved. ``` Still little improvement found 😢 . Seems there lost something in my poc in datafusion. -- 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]
