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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 561 145

  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
  • Umpire Public

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

    C++ 350 MIT 53 16 7 Updated Apr 16, 2025
  • Tribol Public

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

    C++ 28 MIT 7 24 6 Updated Apr 16, 2025
  • axom Public

    CS infrastructure components for HPC applications

    C++ 170 BSD-3-Clause 28 232 (2 issues need help) 13 Updated Apr 16, 2025
  • Silo Public

    Mesh and Field I/O Library and Scientific Database

    C 34 25 129 4 Updated Apr 16, 2025
  • Lintap Public

    Proof of concept host-based event sensor for Linux. An attempt to implement Wintap for Linux.

    0 MIT 0 0 0 Updated Apr 16, 2025
  • benchpark Public

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

    Python 38 Apache-2.0 29 73 44 Updated Apr 16, 2025
  • clippy-cpp Public
    C++ 3 5 3 2 Updated Apr 16, 2025
  • llnl.github.io Public

    Public home for LLNL software catalog

    JavaScript 60 MIT 56 18 0 Updated Apr 16, 2025
  • Surfactant Public

    Modular framework for file information extraction and dependency analysis to generate accurate SBOMs

    Python 28 MIT 17 44 (7 issues need help) 7 Updated Apr 16, 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 16, 2025

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