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Posted to issues@systemml.apache.org by "Alok Singh (JIRA)" <ji...@apache.org> on 2017/04/18 23:33:41 UTC
[jira] [Updated] (SYSTEMML-1542) SystemML shouldn't enforce write
statement need to be defined in all the if else branch
[ https://issues.apache.org/jira/browse/SYSTEMML-1542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alok Singh updated SYSTEMML-1542:
---------------------------------
Summary: SystemML shouldn't enforce write statement need to be defined in all the if else branch (was: SystemML write statement need to be defined in all the if else branch)
> SystemML shouldn't enforce write statement need to be defined in all the if else branch
> ---------------------------------------------------------------------------------------
>
> Key: SYSTEMML-1542
> URL: https://issues.apache.org/jira/browse/SYSTEMML-1542
> Project: SystemML
> Issue Type: Story
> Reporter: Alok Singh
>
> It seems like we have to define all the write cmd in all the possible systemML if else branch.
> It could become very complicated for the nested function call to take this into account.
> I think systemML should automatically insert write(file, empty_matrix) if the all the branches of the DAG doesn't contains the write statement
> Note that in reference to the mlCtx, this pb manifest itself into big stack trace
> Note that this bug is also related to https://issues.apache.org/jira/browse/SYSTEMML-1422
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