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Posted to issues@systemml.apache.org by "LI Guobao (JIRA)" <ji...@apache.org> on 2018/06/19 18:38:00 UTC
[jira] [Created] (SYSTEMML-2413) Paramserv performance bottleneck
on the DAG recompilation
LI Guobao created SYSTEMML-2413:
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Summary: 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
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.
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