[ https://issues.apache.org/jira/browse/SYSTEMML-1852?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Glenn Weidner updated SYSTEMML-1852: ------------------------------------ Fix Version/s: (was: SystemML 1.0) SystemML 0.15 > IPA fails w/ issue of simplification rewrite > -------------------------------------------- > > Key: SYSTEMML-1852 > URL: https://issues.apache.org/jira/browse/SYSTEMML-1852 > Project: SystemML > Issue Type: Bug > Reporter: Matthias Boehm > Assignee: Matthias Boehm > Fix For: SystemML 0.15 > > > After the recent IPA and compiler changes (e.g., merge of statement blocks), > we encountered the following rewrite issue: > {code} > Caused by: org.apache.sysml.hops.HopsException: Failed to retrieve 'to' > argument from basic 1-N sequence. > at > org.apache.sysml.hops.rewrite.HopRewriteUtils.getBasic1NSequenceMaxLiteral(HopRewriteUtils.java:1005) > at > org.apache.sysml.hops.rewrite.RewriteAlgebraicSimplificationStatic.simplifyOuterSeqExpand(RewriteAlgebraicSimplificationStatic.java:1644) > at > org.apache.sysml.hops.rewrite.RewriteAlgebraicSimplificationStatic.rule_AlgebraicSimplification(RewriteAlgebraicSimplificationStatic.java:173) > at > org.apache.sysml.hops.rewrite.RewriteAlgebraicSimplificationStatic.rule_AlgebraicSimplification(RewriteAlgebraicSimplificationStatic.java:178) > at > org.apache.sysml.hops.rewrite.RewriteAlgebraicSimplificationStatic.rule_AlgebraicSimplification(RewriteAlgebraicSimplificationStatic.java:178) > at > org.apache.sysml.hops.rewrite.RewriteAlgebraicSimplificationStatic.rule_AlgebraicSimplification(RewriteAlgebraicSimplificationStatic.java:178) > at > org.apache.sysml.hops.rewrite.RewriteAlgebraicSimplificationStatic.rule_AlgebraicSimplification(RewriteAlgebraicSimplificationStatic.java:178) > at > org.apache.sysml.hops.rewrite.RewriteAlgebraicSimplificationStatic.rule_AlgebraicSimplification(RewriteAlgebraicSimplificationStatic.java:178) > at > org.apache.sysml.hops.rewrite.RewriteAlgebraicSimplificationStatic.rule_AlgebraicSimplification(RewriteAlgebraicSimplificationStatic.java:178) > at > org.apache.sysml.hops.rewrite.RewriteAlgebraicSimplificationStatic.rewriteHopDAGs(RewriteAlgebraicSimplificationStatic.java:83) > at > org.apache.sysml.hops.rewrite.ProgramRewriter.rewriteHopDAGs(ProgramRewriter.java:275) > at > org.apache.sysml.hops.rewrite.ProgramRewriter.rewriteStatementBlockHopDAGs(ProgramRewriter.java:265) > at > org.apache.sysml.hops.rewrite.ProgramRewriter.rewriteStatementBlockHopDAGs(ProgramRewriter.java:249) > at > org.apache.sysml.hops.rewrite.ProgramRewriter.rewriteStatementBlockHopDAGs(ProgramRewriter.java:233) > at > org.apache.sysml.hops.rewrite.ProgramRewriter.rewriteProgramHopDAGs(ProgramRewriter.java:206) > at > org.apache.sysml.hops.ipa.IPAPassApplyStaticHopRewrites.rewriteProgram(IPAPassApplyStaticHopRewrites.java:52) > at > org.apache.sysml.hops.ipa.InterProceduralAnalysis.analyzeProgram(InterProceduralAnalysis.java:202) > at > org.apache.sysml.parser.DMLTranslator.rewriteHopsDAG(DMLTranslator.java:281) > {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029)