Dandandan opened a new pull request #9042: URL: https://github.com/apache/arrow/pull/9042
FYI @andygrove @jorgecarleitao This is related to findings here: https://github.com/apache/arrow/pull/9036 This is a ~20% on smaller batch sizes. Query 12 with batch size 4096 PR: ``` Query 12 iteration 0 took 484.0 ms Query 12 iteration 1 took 482.5 ms Query 12 iteration 2 took 496.9 ms Query 12 iteration 3 took 488.1 ms Query 12 iteration 4 took 504.9 ms Query 12 iteration 5 took 490.4 ms Query 12 iteration 6 took 486.8 ms Query 12 iteration 7 took 499.3 ms Query 12 iteration 8 took 485.0 ms Query 12 iteration 9 took 488.8 ms Query 12 avg time: 490.67 ms ``` Master: ``` Query 12 iteration 0 took 669.6 ms Query 12 iteration 1 took 764.8 ms Query 12 iteration 2 took 705.8 ms Query 12 iteration 3 took 645.1 ms Query 12 iteration 4 took 640.9 ms Query 12 iteration 5 took 639.2 ms Query 12 iteration 6 took 658.9 ms Query 12 iteration 7 took 643.2 ms Query 12 iteration 8 took 639.0 ms Query 12 iteration 9 took 639.2 ms Query 12 avg time: 664.57 ms ``` ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
