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https://issues.apache.org/jira/browse/SPARK-1535?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matei Zaharia updated SPARK-1535:
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Assignee: Tor Myklebust
> jblas's DoubleMatrix(double[]) ctor creates garbage; avoid
> ----------------------------------------------------------
>
> Key: SPARK-1535
> URL: https://issues.apache.org/jira/browse/SPARK-1535
> Project: Spark
> Issue Type: Improvement
> Components: MLlib
> Affects Versions: 0.9.0
> Reporter: Tor Myklebust
> Assignee: Tor Myklebust
> Priority: Trivial
> Fix For: 1.0.0
>
>
> The DoubleMatrix constructor that wraps a double[] and presents it as a row
> vector in jblas-1.2.3 new's a double[] and then immediately discards it. It
> is straightforward to replace uses of this constructor with the (int, int,
> double...) constructor; perhaps this should be done until jblas-1.2.4 is
> released.
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