zhengruifeng opened a new pull request #31313: URL: https://github.com/apache/spark/pull/31313
### What changes were proposed in this pull request? use GEMV instead of DOT ### Why are the changes needed? 1, better performance, could be 20% faster than existing impl 2, simplify model saving ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? existing testsuites ---------------------------------------------------------------- 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]
