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  1. SystemDS
  2. SYSTEMDS-2072

Stepwise linregDS w/ codegen fails due to unknown size of intermediates

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • SystemML 1.1
    • None
    • None

    Description

      With codegen enabled, the stepwise linregDS script fails for both dense and sparse with the following error:

      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)

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            mboehm7 Matthias Boehm
            mboehm7 Matthias Boehm
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            Dates

              Created:
              Updated:
              Resolved: