systemml-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Matthias Boehm (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SYSTEMML-2059) Improve parfor optimization and initialization overhead
Date Sat, 06 Jan 2018 00:04:00 GMT
Matthias Boehm created SYSTEMML-2059:
----------------------------------------

             Summary: Improve parfor optimization and initialization overhead
                 Key: SYSTEMML-2059
                 URL: https://issues.apache.org/jira/browse/SYSTEMML-2059
             Project: SystemML
          Issue Type: Task
            Reporter: Matthias Boehm


In this scripts that use parfor in functions and call these functions 1000s of times, the
parfor optimization and initialization overhead can be substantial. This task aims to improve
this overhead, by parallelizing the worker initialization of local workers (which also include
deep copies of update in place variables) and generally removing unnecessary optimization
overhead.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

Mime
View raw message