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https://issues.apache.org/jira/browse/SYSTEMML-1903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthias Boehm closed SYSTEMML-1903.
------------------------------------
Resolution: Fixed
Assignee: Matthias Boehm
Fix Version/s: SystemML 1.0
> Autoencoder failing w/ codegen for batchsize > 256
> --------------------------------------------------
>
> Key: SYSTEMML-1903
> URL: https://issues.apache.org/jira/browse/SYSTEMML-1903
> Project: SystemML
> Issue Type: Bug
> Reporter: Matthias Boehm
> Assignee: Matthias Boehm
> Fix For: SystemML 1.0
>
>
> The algorithm staging/autoencoder-2layer is currently failing with codegen
> enabled whenever the batchsize is set to >256, while it runs fine with
> default of batchsize=256 or smaller values.
> {code}
> Caused by: java.lang.RuntimeException: Unknown row type.
> at
> org.apache.sysml.hops.codegen.template.TemplateUtils.getRowType(TemplateUtils.java:209)
> at
> org.apache.sysml.hops.codegen.template.TemplateRow.constructCplan(TemplateRow.java:192)
> at
> org.apache.sysml.hops.codegen.SpoofCompiler.rConstructCPlans(SpoofCompiler.java:573)
> at
> org.apache.sysml.hops.codegen.SpoofCompiler.rConstructCPlans(SpoofCompiler.java:581)
> at
> org.apache.sysml.hops.codegen.SpoofCompiler.rConstructCPlans(SpoofCompiler.java:585)
> at
> org.apache.sysml.hops.codegen.SpoofCompiler.rConstructCPlans(SpoofCompiler.java:585)
> at
> org.apache.sysml.hops.codegen.SpoofCompiler.rConstructCPlans(SpoofCompiler.java:585)
> at
> org.apache.sysml.hops.codegen.SpoofCompiler.rConstructCPlans(SpoofCompiler.java:581)
> at
> org.apache.sysml.hops.codegen.SpoofCompiler.rConstructCPlans(SpoofCompiler.java:585)
> at
> org.apache.sysml.hops.codegen.SpoofCompiler.rConstructCPlans(SpoofCompiler.java:585)
> at
> org.apache.sysml.hops.codegen.SpoofCompiler.optimize(SpoofCompiler.java:377)
> ... 17 more
> {code}
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