Parallel Software Development Tools

We’re working on a new generation of tools to help our users with exascale machine bottlenecks. Our research emphasizes performance analysis and code correctness and aims to address these main challenges: seamless integration with programming models, scalability, automatic analysis, detection of inefficient resource usage, and tool modularity. View content related to Parallel Software Development Tools.

Ambassadors of Code

LLNL’s culture of open-source software development strengthens Laboratory programs with an engaged user community.

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Video: Ambassadors of Code

Computation's Ian Lee discusses the value of open-source software and LLNL's role in the open-source community.

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The High Value of Open-Source Software

Computation's associate director Bruce Hendrickson explains how collaborative software positions LLNL for solving tomorrow’s computational challenges.

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S&TR Cover Story: Ambassadors of Code

LLNL's long history of developing and supporting open-source software has led to thriving user communities and international collaborations.

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Behind the Scenes of a Hackathon

Computing’s hackathons provide 24-hour opportunities to brainstorm, foster creativity, prototype, and explore.

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Video: Behind the Scenes of a Hackathon

Thrice-yearly hackathons provide 24-hour opportunities to brainstorm, foster creativity, prototype, and explore. Participants work in groups or individually to learn new skills, languages, and tools.

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INCITE Awards LLNL Researchers with Computing Time at ANL and ORNL

LLNL teams were awarded dedicated time on supercomputers at other national laboratories under a DOE program aimed at supporting computationally intensive, large-scale research projects.