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From "Thomas Jungblut (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-221) A BSP matrix multiplication implementation.
Date Sat, 17 Sep 2011 10:45:08 GMT

    [ https://issues.apache.org/jira/browse/HAMA-221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13107079#comment-13107079
] 

Thomas Jungblut commented on HAMA-221:
--------------------------------------

I recently read a paper about it which used Strassen's algorithm.[1]
Seems to be good parallelizable. 

[1] http://en.wikipedia.org/wiki/Strassen_algorithm

> A BSP matrix multiplication implementation.
> -------------------------------------------
>
>                 Key: HAMA-221
>                 URL: https://issues.apache.org/jira/browse/HAMA-221
>             Project: Hama
>          Issue Type: Improvement
>          Components: bsp, matrix
>    Affects Versions: 0.3.0
>            Reporter: Edward J. Yoon
>
> Using the BSP model, we could improve the performance of mat-mat multiplication. Let's
evaluation it out on this issue.

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