You are viewing a plain text version of this content. The canonical link for it is here.

Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/03/06 07:09:51 UTC

[GitHub] GoodJoey commented on issue #951: run two machine with two gpu is slower than one machine with one gpu

GoodJoey commented on issue #951: run two machine with two gpu is slower than one machine with one gpu
URL: https://github.com/apache/incubator-mxnet/issues/951#issuecomment-370685150
 
 
   @freepjf  
   i met the same issue. what's the bandwidth of your IB net? 56G or 100G?
   Adding more parameter server may help, but i think bandwidth is the main bottleneck here

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services