[ https://issues.apache.org/jira/browse/SYSTEMML-2413?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
LI Guobao closed SYSTEMML-2413. ------------------------------- > Paramserv performance bottleneck on the DAG recompilation > --------------------------------------------------------- > > Key: SYSTEMML-2413 > URL: https://issues.apache.org/jira/browse/SYSTEMML-2413 > Project: SystemML > Issue Type: Bug > Reporter: LI Guobao > Assignee: LI Guobao > Priority: Major > Fix For: SystemML 1.2 > > > We could observe that the DAG recompilation of each experiment is expensive. > Hence, we could improve this bottleneck by deep copying the dags into each > workers' execution context. -- This message was sent by Atlassian JIRA (v7.6.3#76005)