Sierra
Meeting the challenges of maintaining and refurbishing weapons in the nuclear stockpile as they age well beyond their intended
deployment life.
ASC Sequoia
A 20-petaFLOP/s supercomputer to ensure the safety, security, and reliability of the nation's aging nuclear deterrent.
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PSAAP
The Predictive Science Academic Alliance Program funds University focus on the emerging field of predictive science.
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Building 453
Our premier simulation facility in the Livermore Computing Complex, a LEED-certified building that houses some of the world's most powerful computers.
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As part of Lawrence Livermore National Laboratory, the ASC Program's funding largely comes from the 
The ASC Program partners with other national laboratories and industry on many initiatives for the advancement of programmatic hardware and software, including 
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. [
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. [
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. [
For Livermore Computing Complex Building 453 tour
information,
