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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++ 780 159

  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 534 132

  3. RAJA RAJA Public

    RAJA Performance Portability Layer (C++)

    C++ 496 104

  4. Caliper Caliper Public

    Caliper is an instrumentation and performance profiling library

    C++ 356 67

  5. Umpire Umpire Public

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

    C++ 332 51

  6. blt blt Public

    A streamlined CMake build system foundation for developing HPC software

    C++ 265 62

Repositories

Showing 10 of 560 repositories
  • serac Public

    Serac is a high order nonlinear thermomechanical simulation code

    LLNL/serac’s past year of commit activity
    C++ 191 BSD-3-Clause 34 131 (1 issue needs help) 15 Updated Dec 22, 2024
  • radiuss Public
    LLNL/radiuss’s past year of commit activity
    CSS 3 MIT 1 29 1 Updated Dec 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 1 MIT 0 11 0 Updated Dec 22, 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 Dec 22, 2024
  • units Public

    A run-time C++ library for working with units of measurement and conversions between them and with string representations of units and measurements

    LLNL/units’s past year of commit activity
    C++ 147 BSD-3-Clause 26 5 (1 issue needs help) 0 Updated Dec 22, 2024
  • GPLaSDI Public
    LLNL/GPLaSDI’s past year of commit activity
    Python 33 MIT 3 3 5 Updated Dec 21, 2024
  • mgmol Public

    MGmol is a scalable O(N) First-Principles Molecular Dynamics code that is capable of performing large-scale electronics structure calculations and molecular dynamics simulations of atomistic systems.

    LLNL/mgmol’s past year of commit activity
    C++ 44 15 13 (1 issue needs help) 3 Updated Dec 21, 2024
  • llnl.github.io Public

    Public home for LLNL software catalog

    LLNL/llnl.github.io’s past year of commit activity
    JavaScript 55 MIT 52 18 0 Updated Dec 21, 2024
  • AMS Public
    LLNL/AMS’s past year of commit activity
    Python 5 Apache-2.0 8 9 11 Updated Dec 21, 2024
  • spheral Public
    LLNL/spheral’s past year of commit activity
    C++ 63 17 16 (1 issue needs help) 4 Updated Dec 21, 2024
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