Matthias Boehm created SYSTEMML-1590:
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Summary: 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
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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