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https://issues.apache.org/jira/browse/MAHOUT-1282?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13724941#comment-13724941
]
Hudson commented on MAHOUT-1282:
--------------------------------
SUCCESS: Integrated in Mahout-Quality #2176 (See
[https://builds.apache.org/job/Mahout-Quality/2176/])
MAHOUT-1282: Optimize Diagonal matrix multiplication. add left/right multiply
versions
Squashed commit of the following:
commit 2aa56618c3129e6735a84f990defe12c238e0736
Merge: 4b23cd8 0afce8a
Author: Dmitriy Lyubimov <[email protected]>
Date: Tue Jul 30 22:31:28 2013 -0700
Merge branch 'trunk' into MAHOUT-1282
commit 4b23cd8870336d36d40792fa33c7524f69f40448
Author: Dmitriy Lyubimov <[email protected]>
Date: Sat Jul 27 22:33:53 2013 -0700
added license header.
commit 29f3722e0805bd2b3087dfa695b133c5bc8f67a4
Author: Dmitriy Lyubimov <[email protected]>
Date: Sat Jul 27 22:25:15 2013 -0700
Renaming associative multiplication to timesRight and timesLeft (to conform
to generic "times").
Added MatrixTimesOps marker interface to mark implementations supporting
timesLeft and timesRight.
commit a353f53401207453497921b4bb36797450acf6dd
Author: Dmitriy Lyubimov <[email protected]>
Date: Wed Jul 10 17:47:54 2013 -0700
Adding optimized left and right multiplications to the diagonal matrix.
(dlyubimov: rev 1508732)
* /mahout/trunk/math/src/main/java/org/apache/mahout/math/DiagonalMatrix.java
* /mahout/trunk/math/src/main/java/org/apache/mahout/math/MatrixTimesOps.java
*
/mahout/trunk/math/src/test/java/org/apache/mahout/math/DiagonalMatrixTest.java
> Optimize Diagonal matrix multiplication. add left/right multiply versions
> -------------------------------------------------------------------------
>
> Key: MAHOUT-1282
> URL: https://issues.apache.org/jira/browse/MAHOUT-1282
> Project: Mahout
> Issue Type: Improvement
> Affects Versions: 0.8
> Reporter: Dmitriy Lyubimov
> Assignee: Dmitriy Lyubimov
> Priority: Trivial
> Fix For: 0.9
>
> Attachments: MAHOUT-1282.patch-1, MAHOUT-1282.patch.2,
> MAHOUT-1282.patch.3
>
>
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