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Sandia National Laboratories

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README.md

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.

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  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 1k 47

  2. toyplot toyplot Public

    Interactive plotting for Python.

    Jupyter Notebook 438 40

  3. Albany Albany Public

    Sandia National Laboratories' Albany multiphysics code

    C++ 310 93

  4. scot scot Public

    Sandia Cyber Omni Tracker (SCOT)

    JavaScript 251 48

  5. qthreads qthreads Public

    Lightweight locality-aware user-level threading runtime.

    C 196 41

  6. InterSpec InterSpec Public

    spectral radiation analysis software

    C++ 177 30

Repositories

Showing 10 of 756 repositories
  • NSVA-3 Public

    NSVA-3 Spectrum Adjustment Code

    sandialabs/NSVA-3’s past year of commit activity
    MATLAB 0 0 0 0 Updated Oct 18, 2025
  • Lielab Public

    Numerical Lie-theory in C++ and Python.

    sandialabs/Lielab’s past year of commit activity
    C++ 3 MIT 1 0 0 Updated Oct 18, 2025
  • ENCoRP Public

    ENCoRP: A Tool to Compute and Visualize an Electrical Network's Conductive and Radiative Propagation

    sandialabs/ENCoRP’s past year of commit activity
    Python 0 0 0 0 Updated Oct 18, 2025
  • conin Public

    A python library that supports the constrained analysis of probabilistic graphical models

    sandialabs/conin’s past year of commit activity
    Python 3 1 12 0 Updated Oct 18, 2025
  • pyGSTi Public

    A python implementation of Gate Set Tomography

    sandialabs/pyGSTi’s past year of commit activity
    Jupyter Notebook 161 Apache-2.0 58 97 13 Updated Oct 17, 2025
  • pyapprox Public

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

    sandialabs/pyapprox’s past year of commit activity
    Python 65 MIT 13 2 3 Updated Oct 17, 2025
  • seacas Public

    The Sandia Engineering Analysis Code Access System (SEACAS) is a suite of preprocessing, postprocessing, translation, and utility applications supporting finite element analysis software using the Exodus database file format.

    sandialabs/seacas’s past year of commit activity
    C 170 85 18 (2 issues need help) 2 Updated Oct 17, 2025
  • slypi Public

    Slycat Python Interface

    sandialabs/slypi’s past year of commit activity
    Python 0 0 0 0 Updated Oct 17, 2025
  • rol Public

    Rapid Optimization Library

    sandialabs/rol’s past year of commit activity
    C++ 3 BSD-3-Clause 1 0 1 Updated Oct 17, 2025
  • PlaybookMC Public

    Sandia's radiation transport-like statistical sampling research code intended as a training ground and testbed for students and researchers.

    sandialabs/PlaybookMC’s past year of commit activity
    Python 1 2 0 0 Updated Oct 17, 2025
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