[SYSTEMDS-1944] Codegen fuse_all optimizer failing with unknown row type

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: SystemML 1.0.0
• Epic Link: Code generation for operator fusion
• Assignee: Matthias Boehm
• Reporter: Matthias Boehm
• Created: 02/Oct/17 00:44
• Updated: 27/Oct/17 05:02
• Resolved: 27/Oct/17 05:02

Description

Caused by: org.apache.sysml.runtime.DMLRuntimeException: java.lang.RuntimeException: Unknown row type for hop 507.
	at org.apache.sysml.hops.codegen.SpoofCompiler.optimize(SpoofCompiler.java:448)
	at org.apache.sysml.hops.recompile.Recompiler.recompileHopsDag(Recompiler.java:235)
	at org.apache.sysml.hops.codegen.SpoofCompiler.generateCodeFromHopDAGsToInst(SpoofCompiler.java:310)
	at org.apache.sysml.hops.codegen.SpoofCompiler.generateCodeFromProgramBlock(SpoofCompiler.java:289)
	at org.apache.sysml.hops.codegen.SpoofCompiler.generateCodeFromProgramBlock(SpoofCompiler.java:260)
	at org.apache.sysml.hops.codegen.SpoofCompiler.generateCodeFromProgramBlock(SpoofCompiler.java:284)
	at org.apache.sysml.hops.codegen.SpoofCompiler.generateCode(SpoofCompiler.java:195)
	at org.apache.sysml.parser.DMLTranslator.codgenHopsDAG(DMLTranslator.java:316)
	at org.apache.sysml.parser.DMLTranslator.getRuntimeProgram(DMLTranslator.java:474)
	at org.apache.sysml.api.DMLScript.execute(DMLScript.java:710)
	at org.apache.sysml.api.DMLScript.executeScript(DMLScript.java:510)