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Legacy

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 | Exascale | HPC Systems and Software | Performance, Portability, and Productivity | Software Engineering
PROJECTS
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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
NEWS
Summer interns work on their hackathon projects. A water bottle with a hackathon sticker on it is in the photo’s foreground.

Summer hackathon addresses Lab's many acronyms, plus other projects (SHALMA-POP)

This season’s hackathon featured Lab improvement projects, work tasks, and personal enrichment.

Hackathons | Software Engineering | Students | Web Technologies
NEWS
rainbow-colored Mercator-like map of the world with red zones near the equator and blue zones near the poles

VisIt project team adds color usability improvements

The Lab’s workhorse visualization tool provides expanded color map features, including for visually impaired users.

Data Science | Open-Source Software | Scientific Visualization | Software Engineering
NEWS
Developer Day attendees are looking down into a Sierra supercomputer cluster node.

Developer Day returns, in person and squeakier than ever

2023’s Developer Day was a two-day event for the first time, balancing an all-virtual technical program with a fully in-person networking day.

Careers | Events | Open-Source Software | Software Applications | Software Engineering
NEWS