[SYSTEMDS-2407] Compilation failure on inferring size of reshapes w/ zero rows/columns

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: SystemML 1.2
• Assignee: Matthias Boehm
• Reporter: Matthias Boehm
• Created: 19/Jun/18 00:05
• Updated: 19/Jun/18 00:41
• Resolved: 19/Jun/18 00:41

Description

Caused by: java.lang.ArithmeticException: / by zero
	at org.apache.sysml.hops.ReorgOp.inferOutputCharacteristics(ReorgOp.java:469)
	at org.apache.sysml.hops.Hop.computeMemEstimate(Hop.java:626)
	at org.apache.sysml.hops.Hop.refreshMemEstimates(Hop.java:717)
	at org.apache.sysml.hops.Hop.refreshMemEstimates(Hop.java:716)
	at org.apache.sysml.hops.Hop.refreshMemEstimates(Hop.java:716)
	at org.apache.sysml.hops.Hop.refreshMemEstimates(Hop.java:716)
	at org.apache.sysml.hops.Hop.refreshMemEstimates(Hop.java:716)
	at org.apache.sysml.hops.Hop.refreshMemEstimates(Hop.java:716)
	at org.apache.sysml.hops.recompile.Recompiler.recompile(Recompiler.java:358)
	at org.apache.sysml.hops.recompile.Recompiler.recompileHopsDag(Recompiler.java:162)
	at org.apache.sysml.hops.recompile.Recompiler.rRecompileProgramBlock(Recompiler.java:690)
	at org.apache.sysml.hops.recompile.Recompiler.rRecompileProgramBlock(Recompiler.java:668)
	at org.apache.sysml.hops.recompile.Recompiler.rRecompileProgramBlock(Recompiler.java:649)
	at org.apache.sysml.hops.recompile.Recompiler.recompileProgramBlockHierarchy(Recompiler.java:424)
	at org.apache.sysml.runtime.controlprogram.FunctionProgramBlock.execute(FunctionProgramBlock.java:99)