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https://issues.apache.org/jira/browse/SYSTEMML-1590?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthias Boehm closed SYSTEMML-1590.
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> Codegen crashes for unsupported row aggregates
> ----------------------------------------------
>
> Key: SYSTEMML-1590
> URL: https://issues.apache.org/jira/browse/SYSTEMML-1590
> Project: SystemML
> Issue Type: Bug
> Affects Versions: SystemML 0.14
> Reporter: Matthias Boehm
> Assignee: Matthias Boehm
> Fix For: SystemML 1.0
>
>
> For row aggregate patterns with unsupported aggregation functions such as
> {{rowIndexMax(X)}}, codegen currently crashes with exceptions as follows:
> {code}
> Caused by: java.lang.RuntimeException: 8 ua(maxindexR)
> at
> org.apache.sysml.hops.codegen.template.TemplateRow.rConstructCplan(TemplateRow.java:300)
> at
> org.apache.sysml.hops.codegen.template.TemplateRow.rConstructCplan(TemplateRow.java:157)
> at
> org.apache.sysml.hops.codegen.template.TemplateRow.rConstructCplan(TemplateRow.java:157)
> at
> org.apache.sysml.hops.codegen.template.TemplateRow.constructCplan(TemplateRow.java:124)
> at
> org.apache.sysml.hops.codegen.SpoofCompiler.rConstructCPlans(SpoofCompiler.java:561)
> at
> org.apache.sysml.hops.codegen.SpoofCompiler.rConstructCPlans(SpoofCompiler.java:573)
> at
> org.apache.sysml.hops.codegen.SpoofCompiler.constructCPlans(SpoofCompiler.java:477)
> at
> org.apache.sysml.hops.codegen.SpoofCompiler.optimize(SpoofCompiler.java:346)
> {code}
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