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  1. Spark
  2. SPARK-13701

MLlib ALS fails on arm64 (java.lang.UnsatisfiedLinkError: org.jblas.NativeBlas.dgemm))

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Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Not A Problem
    • None
    • None
    • MLlib

    • Ubuntu 14.04 on aarch64

    Description

      jblas fails on arm64.

      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)

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            Unassigned Unassigned
            smolav Santiago M. Mola
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            Dates

              Created:
              Updated:
              Resolved: