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https://issues.apache.org/jira/browse/SYSTEMML-2439?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthias Boehm closed SYSTEMML-2439.
------------------------------------
Resolution: Fixed
Assignee: Matthias Boehm
Fix Version/s: SystemML 1.2
> Codegen optimizer failing for MLogreg special cases
> ---------------------------------------------------
>
> Key: SYSTEMML-2439
> URL: https://issues.apache.org/jira/browse/SYSTEMML-2439
> Project: SystemML
> Issue Type: Bug
> Reporter: Matthias Boehm
> Assignee: Matthias Boehm
> Priority: Major
> Fix For: SystemML 1.2
>
>
> {code}
> 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)
> {code}
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