Deron Eriksson created SYSTEMML-1148:
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Summary: Explicitly set value types for MLContext scalar inputs
Key: SYSTEMML-1148
URL: https://issues.apache.org/jira/browse/SYSTEMML-1148
Project: SystemML
Issue Type: Bug
Components: APIs
Reporter: Deron Eriksson
Assignee: Deron Eriksson
The following code (print the 'not' of a boolean input value through MLContext)
currently throws an error:
{code}
@Test
public void testDisplayBooleanNotDML() {
System.out.println("MLContextTest - display boolean 'not' DML");
String s = "print(!b);";
Script script = dml(s).in("b", true);
ml.execute(script);
}
{code}
This gives the following error:
{code}
Caused by: org.apache.sysml.lops.LopsException: ERROR: line 2, column 6 --
Problem generating simple inst - CP°!°b·SCALAR·DOUBLE·false°_Var1·SCALAR·BOOLEAN
{code}
This can most likely be fixed by explicitly setting the value_type for scalar
input values through the MLContext API in the Script class.
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