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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2015/04/28 02:20:05 UTC
[jira] [Commented] (SPARK-6019) Document linking with
high-performance BLAS libraries
[ https://issues.apache.org/jira/browse/SPARK-6019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14516026#comment-14516026 ]
Xiangrui Meng commented on SPARK-6019:
--------------------------------------
The linking part is actually quite complicated. I think we should only provide a link to netlib-java (https://github.com/fommil/netlib-java) for instructions.
> Document linking with high-performance BLAS libraries
> -----------------------------------------------------
>
> Key: SPARK-6019
> URL: https://issues.apache.org/jira/browse/SPARK-6019
> Project: Spark
> Issue Type: Documentation
> Components: Documentation, MLlib
> Affects Versions: 1.3.0
> Reporter: Joseph K. Bradley
>
> Even though we may not be able to provide high-performance BLAS libraries (due to licenses, system dependencies, etc.), we could provide better documentation about how to link with such libraries on various systems. This could be a new section in the MLlib programming guide.
> Tuned libraries can be much faster than default ones. See discussion [on this dev@spark thread | http://apache-spark-developers-list.1001551.n3.nabble.com/Using-CUDA-within-Spark-boosting-linear-algebra-td10481.html].
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