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ASF GitHub Bot commented on MAHOUT-1921: ---------------------------------------- GitHub user rawkintrevo opened a pull request: https://github.com/apache/mahout/pull/274 MAHOUT-1921 Propagate cacheHint in dssvd Propogate cache hint in dssvd You can merge this pull request into a Git repository by running: $ git pull https://github.com/rawkintrevo/mahout mahout-1921 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/mahout/pull/274.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 #274 ---- commit 956f12d5b730a9ddb7bfd9ac857f3c9799b3cacc Author: rawkintrevo <trevor.d.gr...@gmail.com> Date: 2017-02-04T04:55:52Z MAHOUT-1921 Propagate cacheHint in dssvd ---- > DSSVD Propagates cache hint > --------------------------- > > Key: MAHOUT-1921 > URL: https://issues.apache.org/jira/browse/MAHOUT-1921 > Project: Mahout > Issue Type: Improvement > Components: Math > Affects Versions: 0.13.0 > Reporter: Trevor Grant > Assignee: Trevor Grant > Priority: Minor > Labels: beginner > Fix For: 0.13.0 > > > The DSSVD does lots of check pointing, but currently only the default > checkpoint cacheHint is given. > The user should be able to pass a checkpointing hint as this can lead to > dramatic performance issues in some cases. > https://github.com/apache/mahout/blob/master/math-scala/src/main/scala/org/apache/mahout/math/decompositions/DSSVD.scala -- This message was sent by Atlassian JIRA (v6.3.15#6346)