Use sparse matrix representations to save memory

BioSystemsUM / cobamp

Constraint-based modeling framework for the enumeration of pathway analysis concepts

http://cobamp.readthedocs.io

GNU General Public License v3.0

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Use sparse matrix representations to save memory #3

Closed vvvieira closed 4 years ago

vvvieira commented 5 years ago

Larger MILPs (>500k variables) throw MemoryError when initializing matrices.

vvvieira commented 4 years ago

Closing this as it was (somewhat) solved with 1b9c705995e8ba1818b52e658226cf99dc1c08cc. Further MILPs with sparse coefficients should also be dealt in this manner - dividing constraints in blocks.