Advanced Simulation and Computing

Predicting, with confidence, the behavior of nuclear weapons through comprehensive, science-based simulations.

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NNSA logo

As part of Lawrence Livermore National Laboratory, the ASC Program's funding largely comes from the NNSA Office of Defense Programs for nuclear weapons stockpile stewardship activities. [more]

CORAL Collaboration logo

The ASC Program partners with other national laboratories and industry on many initiatives for the advancement of programmatic hardware and software, including CORAL, a collaboration for the next advanced technology high performance computing system. [more]

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ASC integrates the work of the three National Nuclear Security Administration (NNSA) Defense Programs laboratories—Los Alamos National Laboratory, Lawrence Livermore National Laboratory, and Sandia National Laboratories—and university researchers nationally into a coordinated program administered by the NNSA. [more]

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The Predictive Science Academic Alliance Program (PSAAP) centers focus on the emerging field of predictive science—the application of verified and validated computational simulations to predict the behavior of complex systems where routine experiments are not feasible. [more]

Department of Energy logo

The ASC Program Office at Livermore hosts best practices meetings for the Department of Energy to address common high performance computing concerns across the complex. Understanding the best practices of all laboratories can contribute to the successful installation of new systems.

ASC Program Contact

ASC Program Office
Lawrence Livermore National Laboratory
P.O. Box 808, L-554
Phone: (925) 423-7088
Fax: (925) 423-5820

ASC Web Contact

To report problems with or inquire about information on the ASC website, or if you are unable to find the information you are seeking, send e-mail to asc-webmaster [at] (asc-webmaster[at]llnl[dot]gov).

ASC Headquarters Publications

Several of the ASC headquarters publications are available from our ASC Headquarters Publications page.