zhengruifeng commented on pull request #28349: URL: https://github.com/apache/spark/pull/28349#issuecomment-619512391
The speedup is more significiant than that in https://github.com/apache/spark/pull/27360, I think that is because: dataset `epsilon` has 2,000 features while a9a only has 123 features; dataset `epsilon` is more suitable for level-2 BLAS ---------------------------------------------------------------- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
