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https://issues.apache.org/jira/browse/SYSTEMML-2428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthias Boehm closed SYSTEMML-2428.
------------------------------------
       Resolution: Fixed
         Assignee: Matthias Boehm
    Fix Version/s: SystemML 1.2

> IPA fails for function calls that bind subset of outputs
> --------------------------------------------------------
>
>                 Key: SYSTEMML-2428
>                 URL: https://issues.apache.org/jira/browse/SYSTEMML-2428
>             Project: SystemML
>          Issue Type: Bug
>            Reporter: Matthias Boehm
>            Assignee: Matthias Boehm
>            Priority: Major
>             Fix For: SystemML 1.2
>
>
> {code}
> Caused by: org.apache.sysml.hops.HopsException: Failed to extract output 
> statistics of function .defaultNS::arima_residuals.
>         at 
> org.apache.sysml.hops.ipa.InterProceduralAnalysis.extractFunctionCallUnknownReturnStatistics(InterProceduralAnalysis.java:659)
>         at 
> org.apache.sysml.hops.ipa.InterProceduralAnalysis.propagateStatisticsIntoFunctions(InterProceduralAnalysis.java:502)
>         at 
> org.apache.sysml.hops.ipa.InterProceduralAnalysis.propagateStatisticsIntoFunctions(InterProceduralAnalysis.java:447)
>         at 
> org.apache.sysml.hops.ipa.InterProceduralAnalysis.propagateStatisticsAcrossBlock(InterProceduralAnalysis.java:363)
>         at 
> org.apache.sysml.hops.ipa.InterProceduralAnalysis.analyzeProgram(InterProceduralAnalysis.java:201)
>         at 
> org.apache.sysml.parser.DMLTranslator.rewriteHopsDAG(DMLTranslator.java:271)
>         at org.apache.sysml.api.DMLScript.execute(DMLScript.java:707)
>         at org.apache.sysml.api.DMLScript.executeScript(DMLScript.java:518)
>         ... 10 more
> Caused by: java.lang.ArrayIndexOutOfBoundsException: 1
>         at 
> org.apache.sysml.hops.ipa.InterProceduralAnalysis.extractFunctionCallUnknownReturnStatistics(InterProceduralAnalysis.java:648)
> {code}



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