Matthias Boehm created SYSTEMML-1989:
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Summary: Slow performance of external UDF invocation
Key: SYSTEMML-1989
URL: https://issues.apache.org/jira/browse/SYSTEMML-1989
Project: SystemML
Issue Type: Bug
Reporter: Matthias Boehm
Due to repeated class loading and input/output parsing, we currently only reach
about 75K/s invocations of external functions, which is very slow compared to
>500K for dml-bodied functions.
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