Matthias Boehm created SYSTEMML-1903:
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Summary: 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
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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