Matthias Boehm created SYSTEMML-1641:
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Summary: Matrix multiplication chain opt not applied
Key: SYSTEMML-1641
URL: https://issues.apache.org/jira/browse/SYSTEMML-1641
Project: SystemML
Issue Type: Bug
Affects Versions: SystemML 0.14
Reporter: Matthias Boehm
A recent change in SystemML 0.14 that simplified the hop visit status
introduced a bug in our matrix multiplication chain optimization rewrites,
which effectively disabled this rewrite altogether.
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