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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++ 889 184

  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 701 175

  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++ 604 117

  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 463 49

  6. Umpire Umpire Public

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

    C++ 422 67

Repositories

Showing 10 of 679 repositories
  • Lintap Public

    Proof of concept host-based event sensor for Linux. An attempt to implement Wintap for Linux.

    llnl/Lintap's past year of commit activity
    1 MIT 0 0 0 Updated Oct 25, 2026
  • Wintap-Analytics Public

    A collection of various tooling for analyzing and inspecting Wintap data.

    llnl/Wintap-Analytics's past year of commit activity
    Jupyter Notebook 6 MIT 4 0 0 Updated Oct 25, 2026
  • Wintap Public

    An extensible host-based agent for Windows.

    llnl/Wintap's past year of commit activity
    C# 21 MIT 5 0 2 Updated Oct 25, 2026
  • quandary Public

    Optimal control for open quantum systems

    llnl/quandary's past year of commit activity
    C++ 60 MIT 17 6 5 Updated Oct 25, 2026
  • llnl.github.io Public

    Public home for LLNL software catalog

    llnl/llnl.github.io's past year of commit activity
    JavaScript 67 MIT 58 13 1 Updated Oct 25, 2026
  • Wintap-PyUtil Public
    llnl/Wintap-PyUtil's past year of commit activity
    Python 3 MIT 2 0 2 Updated Oct 25, 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 3 1 Updated Oct 25, 2026
  • benchpark-performance Public
    llnl/benchpark-performance's past year of commit activity
    0 Apache-2.0 0 0 0 Updated Oct 25, 2026
  • Tribol Public

    Modular interface physics library featuring state-of-the-art contact physics methods.

    llnl/Tribol's past year of commit activity
    C++ 40 MIT 11 38 19 Updated Oct 25, 2026
  • benchpark Public

    An open collaborative repository for reproducible specifications of HPC benchmarks and cross site benchmarking environments

    llnl/benchpark's past year of commit activity
    Python 79 Apache-2.0 54 125 22 Updated Oct 25, 2026
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