Argonne National Laboratory (ANL)

Astron (Netherlands)

BlueFern, University of Canterbury (New Zealand)

Boston University

CERFACS (France)

Center for High Performance Computing (CHPC) (South Africa)

Centre of Excellence for Applied Research and Training (CERT) (Abu Dhabi, United Arab Emirates)

Electricite D’ France (France)

Ecole Polytechnique Federale de Lausanne (EPFL) (France)

Harvard University

IBM

Iowa State (AMES)

Juelich Supercomputing Centre (JSC)

KAUST (King Abdullah University of Science and Technology)

Lawrence Livermore National Laboratory (LLNL)

Massachusetts Institute of Technology

Max Planck Institute for Plasma Physics (Germany)

National Center for Atmospheric Research (NCAR)

NARSS (Egypt)

New York Blue (NYCCS) (Stonybrook / BNL)

Oakridge National Laboratory (ORNL)

Princeton University

Rensselaer Polytechnic Institute (Troy, New York)

STFC Daresbury (UK)

University of Edinburgh, EPCC (UK)

University of North Carolina at Chapel Hill

University of Rochester