Hi all, just a heads-up: I intend to enable compressed linear algebra (CLA) by default in our SystemML 1.0 release. So far, CLA can be configured via 'compressed.linalg' as true or false, and it's disabled by default. For the SystemML 1.0 release, I'd like to extend this configuration to take either true, false, or auto, where auto will be the default. This 'auto' option indicates to compress out-of-core matrices (i.e., matrices that do not fit in aggregate memory), iff we support all operations over these matrices in the given program as compressed operations to avoid implicit decompression.
If you have any concerns, please let me know. Otherwise, I would make that change in the next couple of weeks in order to give sufficient time for testing in the wild. Regards, Matthias
