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Date: Thu, 12 Mar 2009 02:20:52 -0700 (PDT)
From: "Edward J. Yoon (JIRA)" <jira@apache.org>
To: hama-dev@incubator.apache.org
Subject: [jira] Updated: (HAMA-169) The start location can be different
 between the two vectors
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     [ https://issues.apache.org/jira/browse/HAMA-169?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Edward J. Yoon updated HAMA-169:
--------------------------------

    Status: Patch Available  (was: Open)

Local test passed. Submit my patch.

> The start location can be different between the two vectors
> -----------------------------------------------------------
>
>                 Key: HAMA-169
>                 URL: https://issues.apache.org/jira/browse/HAMA-169
>             Project: Hama
>          Issue Type: Bug
>          Components: implementation
>    Affects Versions: 0.1.0
>            Reporter: Edward J. Yoon
>            Assignee: Edward J. Yoon
>            Priority: Critical
>             Fix For: 0.1.0
>
>         Attachments: HAMA-169.patch
>
>
> The start location can be different between the two vectors.
> Then, 
> DenseVector add(double alpha, Vector v)
>     for (int i = 0; i < this.size(); i++) {
>       set(i, alpha * v.get(i) + get(i));
>     }
> This code will do not anything.
> DenseMatrix.setColumn(Vector v) also should be fixed.

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