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https://issues.apache.org/jira/browse/SYSTEMML-2389?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16510234#comment-16510234
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LI Guobao edited comment on SYSTEMML-2389 at 6/12/18 9:38 PM:
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[~mboehm7], in fact, with respect to the runtime error _ArrayIndexOutOfBounds
-1_, I still not understand the reason for that even after debuging. Could you
explain it with some detail? I appreciate that. And then I found another
problem concerning the calculation of batch iteration number for workers. I
have fixed it already. But afterwards, the test will fail due to the runtime
array error. Because the size of last iteration will often be small. In this
case, I think we need to fix this problem before doing the PR for this ticket.
was (Author: guobao):
[~mboehm7], in fact, with respect to the runtime error _ArrayIndexOutOfBounds
-1_, I still not understand the reason for that even after debuging. Could
explain it with some detail? I appreciate that. And then I found another
problem concerning the calculation of batch iteration number for workers. I
have fixed it already. But afterwards, the test will fail due to the runtime
array error. Because the size of last iteration will often be small. In this
case, I think we need to fix this problem before doing the PR for this ticket.
> Forget to fetch the last iteration in local workers
> ---------------------------------------------------
>
> Key: SYSTEMML-2389
> URL: https://issues.apache.org/jira/browse/SYSTEMML-2389
> Project: SystemML
> Issue Type: Sub-task
> Reporter: LI Guobao
> Assignee: LI Guobao
> Priority: Major
>
> Currently, in local workers, the last iteration of mini batch is ignored
> because of a problem when calculating the number of iteration which is a
> double value.
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