[GitHub] [arrow] emkornfield commented on issue #7882: Performance difference between pc.multiply vs pd.multiply

2020-08-02 Thread GitBox 


emkornfield commented on issue #7882:
URL: https://github.com/apache/arrow/issues/7882#issuecomment-667807803


   Thanks, also if you are using prebuilt wheels, I think this could be due to 
the target compiler settings (I would guess numpy multiply has dynamic dispatch 
for more recent CPUs where this is something that we are working on 
implementing)



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:
us...@infra.apache.org

[GitHub] [arrow] emkornfield commented on issue #7882: Performance difference between pc.multiply vs pd.multiply

2020-08-02 Thread GitBox 


emkornfield commented on issue #7882:
URL: https://github.com/apache/arrow/issues/7882#issuecomment-667784048


   @zacqed thanks for the report.  We use 
[JIRA](https://issues.apache.org/jira/secure/Dashboard.jspa) could you report 
this here? Also what version of pyarrow?



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:
us...@infra.apache.org