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Lawrence Livermore National Laboratory

For 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++ 753 152

  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 486 118

  3. RAJA RAJA Public

    RAJA Performance Portability Layer (C++)

    C++ 450 102

  4. Caliper Caliper Public

    Caliper is an instrumentation and performance profiling library

    C++ 339 61

  5. Umpire Umpire Public

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

    C++ 308 52

  6. blt blt Public

    A streamlined CMake build system foundation for developing HPC software

    C++ 250 59

Repositories

Showing 10 of 537 repositories
  • serac Public

    Serac is a high order nonlinear thermomechanical simulation code

    LLNL/serac’s past year of commit activity
    C++ 173 BSD-3-Clause 30 109 (1 issue needs help) 9 Updated Jul 16, 2024
  • RAJA Public

    RAJA Performance Portability Layer (C++)

    LLNL/RAJA’s past year of commit activity
    C++ 450 BSD-3-Clause 102 178 (5 issues need help) 26 Updated Jul 16, 2024
  • conduit Public

    Simplified Data Exchange for HPC Simulations

    LLNL/conduit’s past year of commit activity
    C++ 207 63 149 1 Updated Jul 16, 2024
  • Umpire Public

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

    LLNL/Umpire’s past year of commit activity
    C++ 308 MIT 52 15 5 Updated Jul 16, 2024
  • UEDGE Public

    2D fluid simulation of plasma and neutrals in magnetic fusion devices

    LLNL/UEDGE’s past year of commit activity
    Fortran 33 LGPL-2.1 21 12 6 Updated Jul 16, 2024
  • thicket Public
    LLNL/thicket’s past year of commit activity
    JavaScript 13 MIT 9 13 11 Updated Jul 16, 2024
  • systems2atoms Public
    LLNL/systems2atoms’s past year of commit activity
    Jupyter Notebook 1 MIT 0 0 0 Updated Jul 16, 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 486 BSD-3-Clause 118 21 10 Updated Jul 16, 2024
  • lbann Public

    Livermore Big Artificial Neural Network Toolkit

    LLNL/lbann’s past year of commit activity
    C++ 219 80 167 41 Updated Jul 16, 2024
  • RAJAPerf Public

    RAJA Performance Suite

    LLNL/RAJAPerf’s past year of commit activity
    Jupyter Notebook 108 BSD-3-Clause 39 37 13 Updated Jul 16, 2024
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