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  1. SystemDS
  2. SYSTEMDS-2439

Codegen optimizer failing for MLogreg special cases

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: SystemML 1.2
    • Component/s: None
    • Labels:
      None

      Description

      Caused by: java.lang.NullPointerException
      	at org.apache.sysml.hops.codegen.opt.PlanSelectionFuseCostBasedV2.rGetPlanCosts(PlanSelectionFuseCostBasedV2.java:955)
      	at org.apache.sysml.hops.codegen.opt.PlanSelectionFuseCostBasedV2.rGetPlanCosts(PlanSelectionFuseCostBasedV2.java:962)
      	at org.apache.sysml.hops.codegen.opt.PlanSelectionFuseCostBasedV2.rGetPlanCosts(PlanSelectionFuseCostBasedV2.java:944)
      	at org.apache.sysml.hops.codegen.opt.PlanSelectionFuseCostBasedV2.getPlanCost(PlanSelectionFuseCostBasedV2.java:892)
      	at org.apache.sysml.hops.codegen.opt.PlanSelectionFuseCostBasedV2.enumPlans(PlanSelectionFuseCostBasedV2.java:240)
      	at org.apache.sysml.hops.codegen.opt.PlanSelectionFuseCostBasedV2.selectPlans(PlanSelectionFuseCostBasedV2.java:191)
      	at org.apache.sysml.hops.codegen.opt.PlanSelectionFuseCostBasedV2.selectPlans(PlanSelectionFuseCostBasedV2.java:143)
      	at org.apache.sysml.hops.codegen.template.CPlanMemoTable.pruneSuboptimal(CPlanMemoTable.java:268)
      	at org.apache.sysml.hops.codegen.SpoofCompiler.optimize(SpoofCompiler.java:356)
      

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            • Assignee:
              mboehm7 Matthias Boehm
              Reporter:
              mboehm7 Matthias Boehm
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              Dates

              • Created:
                Updated:
                Resolved: