[jira] [Created] (SPARK-13701) MLlib ALS fails on arm64 (java.lang.UnsatisfiedLinkError: org.jblas.NativeBlas.dgemm))

["Santiago M. Mola (JIRA)" <ji...@apache.org>]

Santiago M. Mola created SPARK-13701:
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             Summary: MLlib ALS fails on arm64 (java.lang.UnsatisfiedLinkError: org.jblas.NativeBlas.dgemm))
                 Key: SPARK-13701
                 URL: https://issues.apache.org/jira/browse/SPARK-13701
             Project: Spark
          Issue Type: Bug
          Components: MLlib
         Environment: Ubuntu 14.04 on aarch64
            Reporter: Santiago M. Mola
            Priority: Minor


jblas fails on arm64.

{code}
ALSSuite:
Exception encountered when attempting to run a suite with class name: org.apache.spark.mllib.recommendation.ALSSuite *** ABORTED *** (112 milliseconds)
  java.lang.UnsatisfiedLinkError: org.jblas.NativeBlas.dgemm(CCIIID[DII[DIID[DII)V
  at org.jblas.NativeBlas.dgemm(Native Method)
  at org.jblas.SimpleBlas.gemm(SimpleBlas.java:247)
  at org.jblas.DoubleMatrix.mmuli(DoubleMatrix.java:1781)
  at org.jblas.DoubleMatrix.mmul(DoubleMatrix.java:3138)
  at org.apache.spark.mllib.recommendation.ALSSuite$.generateRatings(ALSSuite.scala:74)
{code}




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