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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++ 775 160

  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 521 130

  3. RAJA RAJA Public

    RAJA Performance Portability Layer (C++)

    C++ 491 103

  4. Caliper Caliper Public

    Caliper is an instrumentation and performance profiling library

    C++ 352 67

  5. Umpire Umpire Public

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

    C++ 327 51

  6. blt blt Public

    A streamlined CMake build system foundation for developing HPC software

    C++ 263 60

Repositories

Showing 10 of 558 repositories
  • 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 521 BSD-3-Clause 130 26 11 Updated Nov 23, 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 Nov 23, 2024
  • serac Public

    Serac is a high order nonlinear thermomechanical simulation code

    LLNL/serac’s past year of commit activity
    C++ 187 BSD-3-Clause 33 124 (1 issue needs help) 14 Updated Nov 23, 2024
  • CARE Public

    CHAI and RAJA provide an excellent base on which to build portable codes. CARE expands that functionality, adding new features such as loop fusion capability and a portable interface for many numerical algorithms. It provides all the basics for anyone wanting to write portable code.

    LLNL/CARE’s past year of commit activity
    C++ 29 BSD-3-Clause 4 31 6 Updated Nov 22, 2024
  • dapper Public

    Dependency Analysis Project - tools to discover implicit dependencies in source code and on systems

    LLNL/dapper’s past year of commit activity
    Rust 0 MIT 0 0 0 Updated Nov 22, 2024
  • spheral Public
    LLNL/spheral’s past year of commit activity
    C++ 63 17 16 (1 issue needs help) 5 Updated Nov 22, 2024
  • axom Public

    CS infrastructure components for HPC applications

    LLNL/axom’s past year of commit activity
    C++ 158 BSD-3-Clause 27 218 (2 issues need help) 13 Updated Nov 22, 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 28 Apache-2.0 25 48 (2 issues need help) 22 Updated Nov 22, 2024
  • hiop Public

    HPC solver for nonlinear optimization problems

    LLNL/hiop’s past year of commit activity
    C++ 210 42 34 11 Updated Nov 22, 2024
  • AMPE Public

    Adaptive Mesh Phase-field Evolution

    LLNL/AMPE’s past year of commit activity
    C++ 35 11 3 4 Updated Nov 22, 2024
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