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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++ 780 159

  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 534 132

  3. RAJA RAJA Public

    RAJA Performance Portability Layer (C++)

    C++ 498 104

  4. Caliper Caliper Public

    Caliper is an instrumentation and performance profiling library

    C++ 356 67

  5. Umpire Umpire Public

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

    C++ 333 51

  6. blt blt Public

    A streamlined CMake build system foundation for developing HPC software

    C++ 265 62

Repositories

Showing 10 of 561 repositories
  • RAJA Public

    RAJA Performance Portability Layer (C++)

    LLNL/RAJA’s past year of commit activity
    C++ 498 BSD-3-Clause 104 190 (6 issues need help) 31 Updated Dec 28, 2024
  • llnl.github.io Public

    Public home for LLNL software catalog

    LLNL/llnl.github.io’s past year of commit activity
    JavaScript 57 MIT 54 18 0 Updated Dec 28, 2024
  • zfp Public

    Compressed numerical arrays that support high-speed random access

    LLNL/zfp’s past year of commit activity
    C++ 780 BSD-3-Clause 159 33 (2 issues need help) 8 Updated Dec 28, 2024
  • 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 534 BSD-3-Clause 132 25 8 Updated Dec 28, 2024
  • radiuss Public
    LLNL/radiuss’s past year of commit activity
    CSS 3 MIT 1 29 1 Updated Dec 28, 2024
  • spheral Public
    LLNL/spheral’s past year of commit activity
    C++ 63 17 17 (1 issue needs help) 4 Updated Dec 28, 2024
  • conduit Public

    Simplified Data Exchange for HPC Simulations

    LLNL/conduit’s past year of commit activity
    C++ 214 65 165 3 Updated Dec 28, 2024
  • SSAPy Public

    A Python package allowing for fast and precise orbital modeling.

    LLNL/SSAPy’s past year of commit activity
    Python 36 MIT 8 12 10 Updated Dec 28, 2024
  • AMPE Public

    Adaptive Mesh Phase-field Evolution

    LLNL/AMPE’s past year of commit activity
    C++ 35 11 4 3 Updated Dec 27, 2024
  • axom Public

    CS infrastructure components for HPC applications

    LLNL/axom’s past year of commit activity
    C++ 160 BSD-3-Clause 27 218 (2 issues need help) 15 Updated Dec 27, 2024