Academic Version
  • Free binary for non-commercial usage (download).
  • Single-threaded
  • Spectral graph sparsification only
Commercial Version
  • Multithreaded with higher performance and capacity
  • In addition to graph sparsification, it also can function as high-performance Laplacian solver.
  • C++ APIs are available.
  • Please contact us for a trial.
​Services
We are open to adapting our code to fit with a customer's unique problem domain or parallel computing environment.