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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 895 40

  2. toyplot toyplot Public

    Interactive plotting for Python.

    Jupyter Notebook 434 39

  3. Albany Albany Public

    Sandia National Laboratories' Albany multiphysics code

    C++ 286 90

  4. scot scot Public

    Sandia Cyber Omni Tracker (SCOT)

    JavaScript 245 48

  5. qthreads qthreads Public

    Lightweight locality-aware user-level threading runtime.

    C 182 36

  6. seacas 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 …

    C 142 80

Repositories

Showing 10 of 682 repositories
  • ali-perf-data Public

    Albany Land Ice performance data and analysis

    sandialabs/ali-perf-data’s past year of commit activity
    HTML 3 2 1 0 Updated Jan 18, 2025
  • sandialabs/sandialabs.github.io’s past year of commit activity
    JavaScript 14 MIT 3 0 0 Updated Jan 18, 2025
  • uh2sc Public

    Underground H2 Salt Cavern (UH2SC) Simulation Tool

    sandialabs/uh2sc’s past year of commit activity
    Python 1 0 0 0 Updated Jan 18, 2025
  • InterSpec Public

    spectral radiation analysis software

    sandialabs/InterSpec’s past year of commit activity
    C++ 138 LGPL-2.1 22 5 0 Updated Jan 18, 2025
  • qick-dawg Public

    Quantum Sensing Control Kit

    sandialabs/qick-dawg’s past year of commit activity
    Jupyter Notebook 14 MIT 3 10 0 Updated Jan 17, 2025
  • pyGSTi Public

    A python implementation of Gate Set Tomography

    sandialabs/pyGSTi’s past year of commit activity
    Jupyter Notebook 141 Apache-2.0 55 73 11 Updated Jan 17, 2025
  • RFR-CLDERA Public

    This repository contains scripts to apply the source-impact pathway identification/ranking analysis described in the following paper: M. Brown, M. Peterson, I. Tezaur, K. Peterson, D. Bull, "Random forest regression feature importance for climate impact pathway detection", J. Comput. Appl. Math. 2025 (https://doi.org/10.1016/j.cam.2024.116479).

    sandialabs/RFR-CLDERA’s past year of commit activity
    Jupyter Notebook 0 0 0 0 Updated Jan 17, 2025
  • NetDuid Public

    A robust and efficient .NET representation of DHCP Unique Identifiers (DUIDs) as specified in RFC 8415 and RFC 6355

    sandialabs/NetDuid’s past year of commit activity
    C# 2 Apache-2.0 0 0 0 Updated Jan 17, 2025
  • Albany Public

    Sandia National Laboratories' Albany multiphysics code

    sandialabs/Albany’s past year of commit activity
    C++ 286 90 65 (4 issues need help) 3 Updated Jan 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 142 80 14 (1 issue needs help) 2 Updated Jan 17, 2025