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From "Yexi Jiang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-773) Matrix/Vector operation does not validate the input argument
Date Wed, 03 Jul 2013 04:08:21 GMT

    [ https://issues.apache.org/jira/browse/HAMA-773?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13698559#comment-13698559
] 

Yexi Jiang commented on HAMA-773:
---------------------------------

If no objection, I will commit it in two days.
                
> Matrix/Vector operation does not validate the input argument
> ------------------------------------------------------------
>
>                 Key: HAMA-773
>                 URL: https://issues.apache.org/jira/browse/HAMA-773
>             Project: Hama
>          Issue Type: Improvement
>            Reporter: Yexi Jiang
>            Assignee: Yexi Jiang
>         Attachments: HAMA-773.patch
>
>
> Some of the method like add, multiply does not validate the input, they just assume the
the input to be correct.
> We need to provide two versions of such methods, one version validates the input but
sacrifice some performance, the other version does not check, but will potentially cause error.

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