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From "Ebrahim (Jira)" <j...@apache.org>
Subject [jira] [Created] (SYSTEMML-2533) Error in running MNIST LeNet algorithm
Date Sun, 15 Dec 2019 13:42:00 GMT
Ebrahim created SYSTEMML-2533:
---------------------------------

             Summary: Error in running MNIST LeNet algorithm
                 Key: SYSTEMML-2533
                 URL: https://issues.apache.org/jira/browse/SYSTEMML-2533
             Project: SystemML
          Issue Type: Bug
         Environment: Zeppelin and spark-shell in ubuntu 18.04
            Reporter: Ebrahim


Hi there,

I am trying to execute the following code from [http://apache.github.io/systemml/spark-mlcontext-programming-guide]

 
 {{val clf = ml.nn.examples.Mnist_lenet}}
{{val dummy = clf.generate_dummy_data}}
{{....  }}
{{}}
I am getting this error in the second line when executing in Zeppelin and spark-shell :
 
----------------------
org.apache.sysml.api.mlcontext.MLContextException: Exception when executing script
 at org.apache.sysml.api.mlcontext.MLContext.execute(MLContext.java:346)
 at org.apache.sysml.api.mlcontext.MLContext.execute(MLContext.java:319)
 at org.apache.sysml.api.mlcontext.Script.execute(Script.java:717)
 at org.apache.sysml.scripts.nn.examples.Mnist_lenet.generate_dummy_data(Mnist_lenet.java)
 ... 47 elided
Caused by: org.apache.sysml.api.DMLException: org.apache.sysml.parser.LanguageException: Non-existing
named function argument 'pad' in call to forward.
 at org.apache.sysml.api.ScriptExecutorUtils.compileRuntimeProgram(ScriptExecutorUtils.java:237)
 at org.apache.sysml.api.mlcontext.ScriptExecutor.compile(ScriptExecutor.java:195)
 at org.apache.sysml.api.mlcontext.ScriptExecutor.compile(ScriptExecutor.java:168)
 at org.apache.sysml.api.mlcontext.ScriptExecutor.execute(ScriptExecutor.java:234)
 at org.apache.sysml.api.mlcontext.MLContext.execute(MLContext.java:342)
 ... 50 more
Caused by: org.apache.sysml.parser.LanguageException: Non-existing named function argument
'pad' in call to forward.
 at org.apache.sysml.parser.StatementBlock.rewriteFunctionCallStatements(StatementBlock.java:623)
 at org.apache.sysml.parser.StatementBlock.validate(StatementBlock.java:761)
 at org.apache.sysml.parser.ForStatementBlock.validate(ForStatementBlock.java:92)
 at org.apache.sysml.parser.FunctionStatementBlock.validate(FunctionStatementBlock.java:69)
 at org.apache.sysml.parser.DMLTranslator.validateParseTree(DMLTranslator.java:137)
 at org.apache.sysml.parser.DMLTranslator.validateParseTree(DMLTranslator.java:110)
 at org.apache.sysml.api.ScriptExecutorUtils.compileRuntimeProgram(ScriptExecutorUtils.java:159)
 ... 54 more
----------------------
 
Thanks in advance for any help
{{}}
 

 



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