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PROJECTS
two simulations in the shape of cubes showing meshes

ASC Proxy Apps

Proxy apps serve as specific targets for testing and simulation without the time, effort, and expertise that porting or changing most production codes would require.

Co-Design | Computational Math | Computational Science | Discrete Mathematics | Emerging Architectures
PROJECTS
computer motherboard with a green filter

Preparing Codes for Exascale

LLNL's Advanced Simulation Computing program formed the Advanced Architecture and Portability Specialists team to help LLNL code teams identify and implement optimal porting strategies.

Emerging Architectures | HPC Systems and Software | Performance, Portability, and Productivity | Software Engineering
PROJECTS
blt logo

BLT

BLT software supports HPC software development with built-in CMake macros for external libraries, code health checks, and unit testing.

HPC Systems and Software | Open-Source Software | Software Build and Installation | Software Engineering
PROJECTS

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PEOPLE
Joshua Senecal Finds Balance at NIF

Joshua Senecal

The NIF Computing team plays a key role in this smoothly running facility, and computer scientist Joshua Senecal supports multiple operational areas.

Careers | Computational Science | Lasers and Optics | Outreach | Software Engineering
PEOPLE
Tammy Dahlgren stands in the Livermore Computing Complex B453

Tammy Dahlgren

Tammy Dahlgren has worked primarily in software development and research, as well as on efforts ranging from systems and middleware to applications development and software quality assurance. “I…

Careers | Diversity | Middleware | Outreach | Software Engineering
PEOPLE
Julia Ramirez smiling as her summer student receives an award at Student Poster session

Julia Ramirez

Julia Ramirez helps automate and streamline LLNL processes for preparing reports and responding to audits.

Business Applications and Support | Careers | Information Technology | Reporting and Analytics | Software Applications
PEOPLE

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NEWS
logos for seven open-source projects: Spack, BLT, Caliper, MFEM, Flux, Ascent, and RAJA

Sign up for RADIUSS AWS tutorials coming in August

July 21, 2022

Learn how to use LLNL software in the cloud. In August, we will host tutorials in collaboration with AWS on how to install and use these projects on AWS EC2 instances. No previous experience necessary.

HPC Systems and Software | Open-Source Software | Scientific Cloud Computing | Software Engineering | Software Libraries
NEWS
AWS and LLNL logos on a blue background

LLNL and Amazon Web Services to cooperate on standardized software stack for HPC

May 27, 2022

LLNL and Amazon Web Services (AWS) have signed a memorandum of understanding to define the role of leadership-class HPC in a future where cloud HPC is ubiquitous.

Cloud Services | Co-Design | Collaborations | HPC Systems and Software | Information Technology
NEWS
figure eight DO IT logo

Just DO IT: new internship program introduces students to DevOps

November 1, 2021

Student internships are the backbone of LLNL’s workforce pipeline, and each summer brings a large cohort of Computing Scholars working in various divisions and in targeted programs for cluster engineering and

DevOps | Diversity | SDLC Methodologies | Software Applications | Software Engineering
NEWS

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