Skip to content
@llnl

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.

Popular repositories Loading

  1. zfp zfp Public

    Compressed numerical arrays that support high-speed random access

    C++ 886 181

  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 690 144

  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 690 171

  4. RAJA RAJA Public

    RAJA Performance Portability Layer (C++)

    C++ 599 118

  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 442 48

  6. Umpire Umpire Public

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

    C++ 422 65

Repositories

Showing 10 of 682 repositories
  • 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 Sep 26, 2026
  • ERF Public Forked from erf-model/ERF

    Energy Research and Forecasting Model

    llnl/ERF's past year of commit activity
    C++ 2 76 0 0 Updated Sep 26, 2026
  • ClaMS Public

    HPC Hierarchical Clustering

    llnl/ClaMS's past year of commit activity
    C++ 0 4 0 0 Updated Sep 26, 2026
  • benchmarks Public

    Related to benchmarking activities for Advanced Simulation & Computing (ASC) Advanced Technology Systems

    llnl/benchmarks's past year of commit activity
    5 CC-BY-4.0 1 16 4 Updated Sep 26, 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 0 Updated Sep 26, 2026
  • llnl/benchpark-performance's past year of commit activity
    0 Apache-2.0 0 0 0 Updated Sep 26, 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 26, 2026
  • MLAP Public
    llnl/MLAP's past year of commit activity
    Python 3 1 0 0 Updated Sep 26, 2026
  • dfoptimizer Public
    llnl/dfoptimizer's past year of commit activity
    Python 1 MIT 0 3 0 Updated Sep 26, 2026
  • dfdashboard Public

    The Interactive Visualization Layer of the DataFlowX Suite

    llnl/dfdashboard's past year of commit activity
    Python 0 MIT 0 2 0 Updated Sep 26, 2026