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  ![](/sites/asc/files/styles/carousel_1920_430/public/2024-09/el-capitan-hero-1660.png?itok=5XW0LBgj) 

 El Capitan

NNSA's first exascale supercomputer at 2.82 exaflops



 [Learn more about El Capitan](https://www.llnl.gov/news/highlights/el-capitan-high-performance-computing) 

 

   

  ![](/sites/asc/files/styles/carousel_1920_430/public/2024-01/icf-like-hero-1660.png?itok=hWbkPY1q) 

 Science in 3D

Next-generation codes are opening the door to exquisitely detailed multiphysics simulations. (Image is ICF-like)



 [ASC Codes](https://asc.llnl.gov/codes) 

 

   

  ![](/sites/asc/files/styles/carousel_1920_430/public/2024-01/b453-hero-1660.png?itok=CRzfijUG) 

 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.



 [Our Facilities](https://asc.llnl.gov/facilities) 

 

   

  ![](/sites/asc/files/styles/carousel_1920_430/public/2024-01/lassen-hero-1660.png?itok=T0ewxOIx) 

 PSAAP

The Predictive Science Academic Alliance Program funds University focus on the emerging field of predictive science.



 [Our University Alliances](https://asc.llnl.gov/alliances) 

 

   

 

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# LLNL ASC Program



 





 

 

 

 

## LLNL ASC HQ Highlights

NOTE: Click on image for more information.



 



 [ ![HPSS group shot](/sites/asc/files/styles/orig/public/2026-05/Screenshot%202026-05-14%20at%201.15.56%E2%80%AFPM.png?itok=KQiBnjWn) ](https://asc.llnl.gov/hq/asc-headquarters-newsletter-archive/asc-newsletter-volume-9-issue-1#3)LLNL hosts the HPSS User Forum with emphasis on “disruptive tech” for exascale and AI needs.

 

 

 [ ![HPSF group receiving HPC wire award](/sites/asc/files/styles/orig/public/2026-05/Screenshot%202026-05-14%20at%201.21.14%E2%80%AFPM.png?itok=qsnAzUFB) ](https://asc.llnl.gov/hq/asc-headquarters-newsletter-archive/asc-newsletter-volume-9-issue-1#7)LLNL receives four HPCwire awards for exascale supercomputing and open-source leadership.

 

 

 [ ![Judy Hill standing in front of LLNL's El Capitan supercomputer](/sites/asc/files/styles/orig/public/2026-05/Judy%20Hill-El%20Capitan.jpg?itok=ThNXFEE8) ](#modal_2)Spotlight at LLNL: Judith (Judy) Hill

 

 

 

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On December 21, 2025, Judy Hill was appointed as LLNL’s Associate Program Director (APD) for Livermore Computing (LC) Systems and Environments in Strategic Deterrence’s Weapon Simulation and Computing (WSC) program and Deputy for High-Performance Computing (HPC) in the Computing Principal Directorate. Read more in the [LLNL news highlight](https://asc.llnl.gov/hq/asc-headquarters-newsletter-archive/asc-newsletter-volume-9-issue-1#12 "LLNL news highlight link").

 

 

 



 



## LLNL ASC News



 



 
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[More news >>](https://asc.llnl.gov/news)



 





 

## **Contacts & HQ**

### ASC Program Office

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

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### **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 \[at\] llnl.gov (asc-webmaster\[at\]llnl\[dot\]gov).

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### **ASC Headquarters Publications**

Several of the ASC headquarters publications are available from our [ASC Headquarters Publications page.](https://asc.llnl.gov/asc-headquarters-publications)