Meta AI Open-Sources Rebalancer: A C++ Assignment Solver That Runs About 40 Million Placement Problems a Day
MarkTechPost
Read the full articleMeta has open-sourced Rebalancer, a C++ library with Python bindings for solving large-scale assignment problems used in resource allocation across its infrastructure. The tool separates problem specification from solution, supports complex constraints, and integrates with commercial solvers for optimization.



