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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++ 780 160

  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 538 133

  3. RAJA RAJA Public

    RAJA Performance Portability Layer (C++)

    C++ 499 104

  4. Caliper Caliper Public

    Caliper is an instrumentation and performance profiling library

    C++ 358 69

  5. Umpire Umpire Public

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

    C++ 340 52

  6. blt blt Public

    A streamlined CMake build system foundation for developing HPC software

    C++ 265 61

Repositories

Showing 10 of 565 repositories
  • units Public

    A run-time C++ library for working with units of measurement and conversions between them and with string representations of units and measurements

    LLNL/units’s past year of commit activity
    C++ 148 BSD-3-Clause 26 5 (1 issue needs help) 1 Updated Jan 18, 2025
  • 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 538 BSD-3-Clause 133 25 10 Updated Jan 18, 2025
  • serac Public

    Serac is a high order nonlinear thermomechanical simulation code

    LLNL/serac’s past year of commit activity
    C++ 192 BSD-3-Clause 34 129 (1 issue needs help) 13 Updated Jan 18, 2025
  • AMPE Public

    Adaptive Mesh Phase-field Evolution

    LLNL/AMPE’s past year of commit activity
    C++ 35 11 4 3 Updated Jan 18, 2025
  • llnl.github.io Public

    Public home for LLNL software catalog

    LLNL/llnl.github.io’s past year of commit activity
    JavaScript 57 MIT 55 18 0 Updated Jan 18, 2025
  • axom Public

    CS infrastructure components for HPC applications

    LLNL/axom’s past year of commit activity
    C++ 162 BSD-3-Clause 27 221 (2 issues need help) 12 Updated Jan 18, 2025
  • thicket-tutorial Public
    LLNL/thicket-tutorial’s past year of commit activity
    Jupyter Notebook 1 MIT 5 1 5 Updated Jan 18, 2025
  • ROSE-LCOM-Tools Public

    Computes LCOM metrics for C++ and Ada code

    LLNL/ROSE-LCOM-Tools’s past year of commit activity
    C++ 4 BSD-3-Clause 1 0 0 Updated Jan 18, 2025
  • radiuss Public
    LLNL/radiuss’s past year of commit activity
    CSS 3 MIT 1 29 1 Updated Jan 18, 2025
  • conduit Public

    Simplified Data Exchange for HPC Simulations

    LLNL/conduit’s past year of commit activity
    C++ 214 65 165 1 Updated Jan 18, 2025
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