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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++ 793 163

  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 563 145

  3. RAJA RAJA Public

    RAJA Performance Portability Layer (C++)

    C++ 511 104

  4. Caliper Caliper Public

    Caliper is an instrumentation and performance profiling library

    C++ 371 69

  5. Umpire Umpire Public

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

    C++ 351 53

  6. blt blt Public

    A streamlined CMake build system foundation for developing HPC software

    C++ 269 62

Repositories

Showing 10 of 572 repositories
  • axom Public

    CS infrastructure components for HPC applications

    C++ 170 BSD-3-Clause 28 231 (2 issues need help) 14 Updated Apr 18, 2025
  • spheral Public
    C++ 64 BSD-3-Clause 18 17 9 Updated Apr 18, 2025
  • thicket-tutorial Public
    Jupyter Notebook 1 MIT 5 1 6 Updated Apr 18, 2025
  • benchpark Public

    An open collaborative repository for reproducible specifications of HPC benchmarks and cross site benchmarking environments

    Python 38 Apache-2.0 29 72 44 Updated Apr 18, 2025
  • UEDGE Public

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

    Fortran 38 LGPL-2.1 21 12 5 Updated Apr 18, 2025
  • conduit Public

    Simplified Data Exchange for HPC Simulations

    C++ 222 68 174 5 Updated Apr 18, 2025
  • Tribol Public

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

    C++ 28 MIT 7 23 5 Updated Apr 18, 2025
  • ERF Public Forked from erf-model/ERF

    Energy Research and Forecasting Model

    C++ 1 47 0 0 Updated Apr 18, 2025
  • Silo Public

    Mesh and Field I/O Library and Scientific Database

    C 34 25 129 5 Updated Apr 18, 2025
  • RAJA Public

    RAJA Performance Portability Layer (C++)

    C++ 511 BSD-3-Clause 104 198 (6 issues need help) 29 Updated Apr 18, 2025
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