Matthias Boehm created SYSTEMML-2072:
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Summary: Stepwise linregDS w/ codegen fails due to unknown size of
intermediates
Key: SYSTEMML-2072
URL: https://issues.apache.org/jira/browse/SYSTEMML-2072
Project: SystemML
Issue Type: Bug
Reporter: Matthias Boehm
With codegen enabled, the stepwise linregDS script fails for both dense and
sparse with the following error:
{code}
Caused by: org.apache.sysml.runtime.DMLRuntimeException: Invalid meta data
returned by 'nrow': 2468:CP°nrow°X·MATRIX·DOUBLE·false°_Var11125·SCALAR·INT
at
org.apache.sysml.runtime.instructions.cp.AggregateUnaryCPInstruction.processInstruction(AggregateUnaryCPInstruction.java:123)
at
org.apache.sysml.runtime.controlprogram.ProgramBlock.executeSingleInstruction(ProgramBlock.java:264)
{code}
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