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Sandia National Laboratories

Exceptional service in the national interest.

Supercomputing at Sandia National Labs

Welcome to the Sandia National Laboratories organization — a hub for our GitHub-hosted open source projects.


Sandia National Laboratories is a multimission laboratory managed and operated by National Technology and Engineering Solutions of Sandia, LLC., a wholly owned subsidiary of Honeywell International, Inc., for the U.S. Department of Energy’s National Nuclear Security Administration under contract DE-NA-0003525.

Popular repositories Loading

  1. wiretap wiretap Public

    Wiretap is a transparent, VPN-like proxy server that tunnels traffic via WireGuard and requires no special privileges to run.

    Go 923 40

  2. toyplot toyplot Public

    Interactive plotting for Python.

    Jupyter Notebook 436 39

  3. Albany Albany Public

    Sandia National Laboratories' Albany multiphysics code

    C++ 288 89

  4. scot scot Public

    Sandia Cyber Omni Tracker (SCOT)

    JavaScript 246 48

  5. qthreads qthreads Public

    Lightweight locality-aware user-level threading runtime.

    C 183 36

  6. InterSpec InterSpec Public

    spectral radiation analysis software

    C++ 155 24

Repositories

Showing 10 of 695 repositories
  • Norma.jl Public

    A Julia testbed for solid mechanics, coupling and multiphysics

    Julia 9 5 19 0 Updated Mar 31, 2025
  • pyapprox Public

    Flexible and efficient tools for high-dimensional approximation, scientific machine learning and uncertainty quantification.

    Python 56 MIT 13 2 3 Updated Mar 30, 2025
  • ali-perf-data Public

    Albany Land Ice performance data and analysis

    HTML 3 2 1 0 Updated Mar 30, 2025
  • InterSpec Public

    spectral radiation analysis software

    C++ 155 LGPL-2.1 24 6 0 Updated Mar 30, 2025
  • JavaScript 14 MIT 3 0 0 Updated Mar 30, 2025
  • pancax Public

    A set of tools for developing new methods and techniques in physics informed neural networks written in jax.

    Python 5 MIT 3 19 0 Updated Mar 30, 2025
  • quinn Public

    Quantification of Uncertainties in Neural Networks

    Python 11 BSD-3-Clause 0 0 0 Updated Mar 30, 2025
  • maskman Public

    Maskman is a utility for generating hex masks. Its initial development was targeted at masks to help set affinity within applications through MPI and HPC scheduler environments.

    0 0 0 0 Updated Mar 29, 2025
  • pyGSTi Public

    A python implementation of Gate Set Tomography

    Jupyter Notebook 148 Apache-2.0 55 84 12 Updated Mar 29, 2025
  • uh2sc Public

    Underground H2 Salt Cavern (UH2SC) Simulation Tool

    Python 1 0 0 0 Updated Mar 28, 2025