[
https://issues.apache.org/jira/browse/SYSTEMML-1142?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15726774#comment-15726774
]
Felix Schüler commented on SYSTEMML-1142:
-----------------------------------------
Awesome, thanks! We can close this one then!
> ParFor execution crashes bc of singlethreaded warning in LibMatrixDNN
> ---------------------------------------------------------------------
>
> Key: SYSTEMML-1142
> URL: https://issues.apache.org/jira/browse/SYSTEMML-1142
> Project: SystemML
> Issue Type: Bug
> Components: ParFor
> Environment: ParFor Spark on Cluster with DeepLearning usecase
> Reporter: Felix Schüler
>
> When using functions from the LibMatrixDNN in a Spark ParFor block an
> exception is thrown by the function `warnSingleThreaded()` due to single
> threaded execution of functions such as conv2d.
> Disabling this warning resolves the crash but I am not sure this is the right
> way to go there. The question is also why this executes with one thread only
> and how to improve here.
> cc [~niketanpansare]
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
