Matthias Boehm created SYSTEMML-1842:
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Summary: Compression decision lost after recompilation or codegen
Key: SYSTEMML-1842
URL: https://issues.apache.org/jira/browse/SYSTEMML-1842
Project: SystemML
Issue Type: Bug
Reporter: Matthias Boehm
Even with forced compression (compressed.linalg=true), compression is currently
not applied if the respective HOP DAG is recompiled or subject to code
generation. The root cause is an incomplete deep copy of the HOP DAG which
loses the compression flag.
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