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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++ 771 157

  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 519 127

  3. RAJA RAJA Public

    RAJA Performance Portability Layer (C++)

    C++ 482 102

  4. Caliper Caliper Public

    Caliper is an instrumentation and performance profiling library

    C++ 349 64

  5. Umpire Umpire Public

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

    C++ 320 51

  6. blt blt Public

    A streamlined CMake build system foundation for developing HPC software

    C++ 260 60

Repositories

Showing 10 of 555 repositories
  • serac Public

    Serac is a high order nonlinear thermomechanical simulation code

    LLNL/serac’s past year of commit activity
    C++ 185 BSD-3-Clause 33 118 (1 issue needs help) 14 Updated Oct 24, 2024
  • DiHydrogen Public
    LLNL/DiHydrogen’s past year of commit activity
    C++ 6 Apache-2.0 11 14 2 Updated Oct 24, 2024
  • 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 26 Apache-2.0 24 43 (2 issues need help) 26 Updated Oct 24, 2024
  • GPLaSDI Public
    LLNL/GPLaSDI’s past year of commit activity
    Python 32 MIT 3 2 4 Updated Oct 24, 2024
  • RAJAPerf Public

    RAJA Performance Suite

    LLNL/RAJAPerf’s past year of commit activity
    Jupyter Notebook 110 BSD-3-Clause 39 39 13 Updated Oct 24, 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 519 BSD-3-Clause 127 25 12 Updated Oct 24, 2024
  • merlin Public

    Machine Learning for HPC Workflows

    LLNL/merlin’s past year of commit activity
    Python 122 MIT 26 6 3 Updated Oct 24, 2024
  • radiuss-spack-testing Public

    Gitlab CI automation of Spack testing with RADIUSS projects builds.

    LLNL/radiuss-spack-testing’s past year of commit activity
    Shell 1 MIT 1 3 12 Updated Oct 24, 2024
  • llnl.github.io Public

    Public home for LLNL software catalog

    LLNL/llnl.github.io’s past year of commit activity
    JavaScript 54 MIT 51 18 0 Updated Oct 24, 2024
  • radiuss Public
    LLNL/radiuss’s past year of commit activity
    CSS 3 MIT 1 29 1 Updated Oct 24, 2024
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