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++ 884 181

  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 686 143

  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 685 167

  4. RAJA RAJA Public

    RAJA Performance Portability Layer (C++)

    C++ 598 117

  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 435 48

  6. Umpire Umpire Public

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

    C++ 422 65

Repositories

Showing 10 of 669 repositories
  • conduit Public

    Simplified Data Exchange for HPC Simulations

    llnl/conduit's past year of commit activity
    C++ 248 72 212 8 Updated Sep 11, 2026
  • dr_evt Public

    Discrete Resource Event Modeling and Multi-Cluster Job Scheduling Simulation

    llnl/dr_evt's past year of commit activity
    C++ 3 MIT 1 0 1 Updated Sep 11, 2026
  • mgmol Public

    MGmol is a scalable O(N) First-Principles Molecular Dynamics code that is capable of performing large-scale electronics structure calculations and molecular dynamics simulations of atomistic systems.

    llnl/mgmol's past year of commit activity
    C++ 46 15 10 9 Updated Sep 11, 2026
  • ExaCA Public

    Cellular automata code for alloy nucleation and solidification written with Kokkos

    llnl/ExaCA's past year of commit activity
    C++ 95 MIT 29 8 2 Updated Sep 11, 2026
  • RAJAPerf Public

    RAJA Performance Suite

    llnl/RAJAPerf's past year of commit activity
    Jupyter Notebook 135 BSD-3-Clause 55 61 29 Updated Sep 11, 2026
  • BoBa Public

    BoBa Tensor Decomposition Library (C++)

    llnl/BoBa's past year of commit activity
    C++ 8 Apache-2.0 0 1 0 Updated Sep 11, 2026
  • camp Public

    Compiler agnostic metaprogramming library providing concepts, type operations and tuples for C++ and cuda

    llnl/camp's past year of commit activity
    C++ 106 BSD-3-Clause 25 33 (1 issue needs help) 7 Updated Sep 11, 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 77 Apache-2.0 51 121 28 Updated Sep 11, 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 685 BSD-3-Clause 167 36 14 Updated Sep 11, 2026
  • polytope Public

    A library for generating Voronoi and Voronoi-like tessellations for computational domains with nontrivial boundaries.

    llnl/polytope's past year of commit activity
    C++ 10 4 9 5 Updated Sep 11, 2026
View all repositories