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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++ 370 69

  5. Umpire Umpire Public

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

    C++ 350 53

  6. blt blt Public

    A streamlined CMake build system foundation for developing HPC software

    C++ 269 62

Repositories

Showing 10 of 572 repositories
  • scraper Public

    Python library for getting metadata from source code hosting tools

    Python 50 MIT 28 12 (4 issues need help) 1 Updated Apr 17, 2025
  • Analytic_Deflection_of_Asteroids_by_NEDs Public

    This package evaluates an analytic formula for the &Delta v imparted to an asteroid by a 1 or 2 keV black body source given the radius of the asteroid, the standoff distance, the Yield in x-rays, the density of the asteroid, and the fit coefficients for the 1 or 2 keV black body source (provided in the module).

    Python 1 0 0 0 Updated Apr 17, 2025
  • romweb Public

    Reduced order model (ROM) website

    Less 1 0 0 0 Updated Apr 17, 2025
  • Tribol Public

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

    C++ 28 MIT 7 24 6 Updated Apr 17, 2025
  • radiuss Public
    CSS 3 MIT 1 29 1 Updated Apr 17, 2025
  • exajugo Public

    ExaJuGO: Exascale Julia Grid Optimization

    Julia 1 MIT 0 1 3 Updated Apr 17, 2025
  • axom Public

    CS infrastructure components for HPC applications

    C++ 170 BSD-3-Clause 28 232 (2 issues need help) 13 Updated Apr 17, 2025
  • SSAPy Public

    A Python package allowing for fast and precise orbital modeling.

    Python 42 MIT 9 13 10 Updated Apr 17, 2025
  • serac Public

    Serac is a high order nonlinear thermomechanical simulation code

    C++ 200 BSD-3-Clause 34 130 (1 issue needs help) 9 Updated Apr 17, 2025
  • camp Public

    Compiler agnostic metaprogramming library providing concepts, type operations and tuples for C++ and cuda

    C++ 86 20 28 (1 issue needs help) 10 Updated Apr 16, 2025
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