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  1. SystemML
  2. SYSTEMML-1903

Autoencoder failing w/ codegen for batchsize > 256

    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      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.

      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
      
      

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          People

          • Assignee:
            Unassigned
            Reporter:
            mboehm7 Matthias Boehm
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            Dates

            • Created:
              Updated:

              Development