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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++ 887 183

  2. 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 695 171

  3. 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 693 143

  4. RAJA RAJA Public

    RAJA Performance Portability Layer (C++)

    C++ 600 118

  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 447 48

  6. Umpire Umpire Public

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

    C++ 422 65

Repositories

Showing 10 of 675 repositories
  • benchpark-performance Public
    llnl/benchpark-performance's past year of commit activity
    0 Apache-2.0 0 0 0 Updated Oct 5, 2026
  • metall Public

    Persistent memory allocator for data-centric analytics

    llnl/metall's past year of commit activity
    C++ 68 16 2 4 Updated Oct 5, 2026
  • GridDyn Public

    GridDyn is an open-source power transmission simulation software package

    llnl/GridDyn's past year of commit activity
    C++ 63 BSD-3-Clause 27 4 0 Updated Oct 5, 2026
  • dr_evt Public

    Discrete Resource Event Modeling and Multi-Cluster Job Scheduling Simulation

    llnl/dr_evt's past year of commit activity
    C++ 4 MIT 2 0 0 Updated Oct 5, 2026
  • hubcast Public

    An event driven synchronization application for bridging GitHub and GitLab

    llnl/hubcast's past year of commit activity
    Python 28 Apache-2.0 2 9 (1 issue needs help) 8 Updated Oct 5, 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 3 Apache-2.0 2 35 4 Updated Oct 5, 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 Oct 5, 2026
  • 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.

    llnl/sundials's past year of commit activity
    C 695 BSD-3-Clause 171 36 23 Updated Oct 5, 2026
  • pEyeON Public

    Repository for the EyeON file manifest tool

    llnl/pEyeON's past year of commit activity
    Python 4 MIT 1 10 9 Updated Oct 5, 2026
  • mpiP Public

    A light-weight MPI profiler.

    llnl/mpiP's past year of commit activity
    C 112 35 23 2 Updated Oct 5, 2026
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