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Posted to issues@systemml.apache.org by "Matthias Boehm (JIRA)" <ji...@apache.org> on 2017/05/28 22:06:05 UTC

[jira] [Created] (SYSTEMML-1639) Codegen fails w/ fusion errors for PageRank

Matthias Boehm created SYSTEMML-1639:
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             Summary: Codegen fails w/ fusion errors for PageRank
                 Key: SYSTEMML-1639
                 URL: https://issues.apache.org/jira/browse/SYSTEMML-1639
             Project: SystemML
          Issue Type: Bug
            Reporter: Matthias Boehm


PageRank fails with the following errors during fusion:

{code}
org.apache.sysml.runtime.DMLRuntimeException: java.lang.RuntimeException: Undefined outer product type for hop 58
	at org.apache.sysml.hops.codegen.SpoofCompiler.optimize(SpoofCompiler.java:414)
	at org.apache.sysml.hops.codegen.SpoofCompiler.generateCodeFromHopDAGs(SpoofCompiler.java:284)
	at org.apache.sysml.hops.codegen.SpoofCompiler.generateCodeFromStatementBlock(SpoofCompiler.java:223)
	at org.apache.sysml.hops.codegen.SpoofCompiler.generateCodeFromStatementBlock(SpoofCompiler.java:199)
	at org.apache.sysml.hops.codegen.SpoofCompiler.generateCode(SpoofCompiler.java:167)
	at org.apache.sysml.parser.DMLTranslator.codgenHopsDAG(DMLTranslator.java:297)
{code}



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