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Lawrence Livermore National Laboratory

For over 70 years, the Lawrence Livermore National Laboratory has applied science and technology to make the world a safer place.

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  1. zfp zfp Public

    Compressed numerical arrays that support high-speed random access

    C++ 885 181

  2. rose rose Public

    ROSE is an open-source compiler framework engineered by LLNL supporting program analysis and transformation at both the source and binary levels. ROSE can act as a compiler frontend for C, C++ (inc…

    C 688 144

  3. sundials sundials Public

    Official development repository for SUNDIALS - a SUite of Nonlinear and DIfferential/ALgebraic equation Solvers. Pull requests are welcome for bug fixes and minor changes.

    C 686 167

  4. RAJA RAJA Public

    RAJA Performance Portability Layer (C++)

    C++ 598 118

  5. OGhidra OGhidra Public

    OGhidra bridges Large Language Models (LLMs) via Ollama with the Ghidra reverse engineering platform, enabling AI-driven binary analysis through natural language. Interact with Ghidra using convers…

    Python 440 48

  6. Umpire Umpire Public

    An application-focused API for memory management on NUMA & GPU architectures

    C++ 422 64

Repositories

Showing 10 of 669 repositories
  • SSAPy Public

    A Python package allowing for fast and precise orbital modeling.

    llnl/SSAPy's past year of commit activity
    Python 75 MIT 17 0 0 Updated Sep 19, 2026
  • Silo Public

    Mesh and Field I/O Library and Scientific Database

    llnl/Silo's past year of commit activity
    C 45 27 92 2 Updated Sep 19, 2026
  • SSAPy-Toolkit Public

    Add-on to the SSAPy orbit propagation package.

    llnl/SSAPy-Toolkit's past year of commit activity
    Python 4 BSD-3-Clause 0 0 1 Updated Sep 19, 2026
  • MLAP Public
    llnl/MLAP's past year of commit activity
    Python 3 1 0 0 Updated Sep 19, 2026
  • zero-rk Public

    Zero-order Reaction Kinetics (Zero-RK) is a software package that simulates chemically reacting systems in a computationally efficient manner.

    llnl/zero-rk's past year of commit activity
    C++ 48 BSD-3-Clause 27 1 0 Updated Sep 19, 2026
  • radiuss-docker Public

    Automated builds of Docker container bases for RADIUSS projects

    llnl/radiuss-docker's past year of commit activity
    Dockerfile 2 MIT 0 4 2 Updated Sep 19, 2026
  • GridDyn Public

    GridDyn is an open-source power transmission simulation software package

    llnl/GridDyn's past year of commit activity
    MATLAB 63 BSD-3-Clause 27 4 2 Updated Sep 19, 2026
  • ice4hpc_data Public

    HPC proxy app performance data

    llnl/ice4hpc_data's past year of commit activity
    Jupyter Notebook 0 1 0 0 Updated Sep 19, 2026
  • metall Public

    Persistent memory allocator for data-centric analytics

    llnl/metall's past year of commit activity
    C++ 68 15 1 3 Updated Sep 19, 2026
  • mada Public

    The Multi Agent Design Assistant (MADA) project allows users to create and link custom AI agents to help with their workloads.

    llnl/mada's past year of commit activity
    Python 2 Apache-2.0 2 34 1 Updated Sep 19, 2026
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