Algorithm design, high-performance computing and advanced numerical simulations are at the core M2ACS mission. Below is a list of  software packages developed or supported by M2ACS.

2016

Pyomo (various new extension / transformation packages)

• Description: pyomo.dae, pyomo.bilevel, and pyomo.mpec
• Team: Jean-Paul Watson, Bill Hart, Victor Zavala, Bethany Nicholson, John Siirola, Carl Laird, and Larry Biegler.
• Release Date: 1 major release and multiple minor releases over the last 2 years. 4.4 released 8/23/16. 4.0 released 1/8/15.
• Access: www.pyomo.org (github, pip, conda).

StructJuMP

• Description: Framework for modeling large-scale structured optimization problems on parallel computing architectures
• Team: Feng Qiang (ANL), Joey Huchette (MIT), Miles Lubin (MIT), Cosmin Petra (LLNL)
• Release Date: June 2016
• Access: https://github.com/StructJuMP

2015

DMNetwork

• Description: Parallel software for Network and Infrastructure simulation
• Team: PETSc
• Release Date: May 2015
• Access: Part of PETSc distribution (http://www.mcs.anl.gov/petsc/)

DSP

• Description: Parallel software for decomposable mixed-integer programs
• Team: Kibaek Kim and Victor M. Zavala
• Release Date: May 2015
• Access: https://github.com/Argonne-National-Laboratory/DSP

Grappolo

• Description: Parallel software for graph clustering
• Team: Mahantesh Halappanavar, Hao Lu, Ananth Kalyanaraman
• Release Date: August 2015
• Access: PNNL website (http://hpc.pnl.gov/people/hala/grappolo.html)

PIPS

• Description: Suite of HPC solver for stochastic programming
• Team: Cosmin Petra (LLNL), Miles Lubin (while at ANL), Naiyan Chiang (ANL), Victor Zavala (ANL)
• Release Date: October 2015
• Access: https://github.com/Argonne-National-Laboratory/PIPS