Gabriel39 opened a new issue, #9552: URL: https://github.com/apache/incubator-doris/issues/9552
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/incubator-doris/issues?q=is%3Aissue) and found no similar issues. ### Description Currently, Doris computes keys hash and insert tuple to correct position in hash table for each tuple. I think a more effective way is to compute hash values for each column and then insert then to hash table. It will benefit more from vectorized engine. ### Solution use vectorized computation for hash values in hash aggregation ### Are you willing to submit PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
