Hi, i'm trying to improve performance for Spark's Mllib, and I am having trouble getting native netlib-java libraries installed/recognized by Spark. I am running on a single machine, Ubuntu 14.04 and here is what I've tried:
sudo apt-get install libgfortran3 sudo apt-get install libatlas3-base libopenblas-base (this is how netlib-java's website says to install it) I also double checked and it looks like the libraries are linked correctly in /usr/lib (see below): /usr/lib/libblas.so.3 -> /etc/alternatives/libblas.so.3 /usr/lib/liblapack.so.3 -> /etc/alternatives/liblapack.so.3 The "Dependencies" section on Spark's Mllib website also says to include "com.github.fommil.netlib:all:1.1.2" as a dependency. I therefore tried adding this to my sbt file like so: libraryDependencies += "com.github.fommil.netlib" % "all" % "1.1.2" After all this, i'm still seeing the following error message. Does anyone have more detailed installation instructions? 14/11/24 16:49:29 WARN BLAS: Failed to load implementation from: com.github.fommil.netlib.NativeSystemBLAS 14/11/24 16:49:29 WARN BLAS: Failed to load implementation from: com.github.fommil.netlib.NativeRefBLAS Thanks! -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Mllib-native-netlib-java-OpenBLAS-tp19662.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
