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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++ 789 163

  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 559 140

  3. RAJA RAJA Public

    RAJA Performance Portability Layer (C++)

    C++ 507 104

  4. Caliper Caliper Public

    Caliper is an instrumentation and performance profiling library

    C++ 371 68

  5. Umpire Umpire Public

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

    C++ 347 53

  6. blt blt Public

    A streamlined CMake build system foundation for developing HPC software

    C++ 270 62

Repositories

Showing 10 of 567 repositories
  • Tribol Public

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

    LLNL/Tribol’s past year of commit activity
    C++ 28 MIT 6 28 9 Updated Mar 19, 2025
  • conduit Public

    Simplified Data Exchange for HPC Simulations

    LLNL/conduit’s past year of commit activity
    C++ 221 68 174 5 Updated Mar 19, 2025
  • 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 38 Apache-2.0 29 65 42 Updated Mar 19, 2025
  • radiuss-spack-configs Public

    Shared spack configurations for RADIUSS projects

    LLNL/radiuss-spack-configs’s past year of commit activity
    Python 1 MIT 9 0 3 Updated Mar 19, 2025
  • ERF Public Forked from erf-model/ERF

    Energy Research and Forecasting Model

    LLNL/ERF’s past year of commit activity
    C++ 1 46 0 0 Updated Mar 19, 2025
  • 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++ 152 BSD-3-Clause 26 5 (1 issue needs help) 1 Updated Mar 19, 2025
  • serac Public

    Serac is a high order nonlinear thermomechanical simulation code

    LLNL/serac’s past year of commit activity
    C++ 198 BSD-3-Clause 34 126 (1 issue needs help) 10 Updated Mar 19, 2025
  • llnl.github.io Public

    Public home for LLNL software catalog

    LLNL/llnl.github.io’s past year of commit activity
    JavaScript 58 MIT 56 19 0 Updated Mar 19, 2025
  • Umpire Public

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

    LLNL/Umpire’s past year of commit activity
    C++ 347 MIT 53 12 6 Updated Mar 19, 2025
  • inq Public

    This is a mirror. Please check our main website on gitlab.

    LLNL/inq’s past year of commit activity
    C++ 27 MPL-2.0 5 1 1 Updated Mar 19, 2025
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