GitHub user jmabuin opened a pull request:
https://github.com/apache/spark/pull/13468
Added dot vector operation for the class DenseVector
## What changes were proposed in this pull request?
In this pull request I have added the dot product operation in the class
DenseVector. This function uses the BLAS class to perform this operation.
I am planning to contribute in the linalg package by adding and testing
local and distributed operations, so I decided to start with this simple
operation.
## How was this patch tested?
This pull request has been tested by building the Spark master branch and
testing the function in the spark-shell by multiplying one vector with another.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jmabuin/spark master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/13468.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #13468
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commit 5b23c51e0f2c1e0b4360f8bbf8e59ad50e8c0306
Author: Jose Manuel Abuin Mosquera <[email protected]>
Date: 2016-06-02T15:28:26Z
Added dot vector operation for the class DenseVector
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