Sandia National Laboratories

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757 repositories

rol
Public
Rapid Optimization Library
numerical-optimization stochastic-optimization large-scale-optimization optimal-experimental-design pde-constrained-optimization trust-region-methods snl-science-libs scr-1629
C++
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BSD 3-Clause "New" or "Revised" License
•1•3•0•1•Updated Oct 27, 2025Oct 27, 2025
shell-logger
Public
A Python package that allows you to interact with the shell, while logging various metadata, statistics, and trace information.
scripting reproducibility replicability snl-build-tools snl-comp-science-libs snl-other snl-performance-workflow scr-2873
Python
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Other
•1•4•21•3•Updated Oct 27, 2025Oct 27, 2025
firewheel
Public
FIREWHEEL is an experiment orchestration tool that assists a user in building and controlling, repeatable experiments of distributed network systems at any scale.
snl-applications snl-cyber-sec snl-os-sys-software snl-emulytics scr-3033
Python
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Other
•4•7•10•19•Updated Oct 27, 2025Oct 27, 2025
staged-script
Public
A Python package enabling the development of robust automation scripts that are subdivided into stages.
scripting reproducibility replicability snl-build-tools snl-comp-science-libs snl-performance-workflow snl-os-sys-software scr-3001
Python
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BSD 3-Clause "New" or "Revised" License
•1•22•17•3•Updated Oct 27, 2025Oct 27, 2025
pyapprox
Public
Flexible and efficient tools for high-dimensional approximation, scientific machine learning and uncertainty quantification.
snl-data-analysis scr-2389
Python
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MIT License
•13•65•2•3•Updated Oct 27, 2025Oct 27, 2025
talkpipe-writing-assistant
Public
AI collaborative writing assistant
scr-3294
JavaScript
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Other
•0•0•8•1•Updated Oct 27, 2025Oct 27, 2025
reverse_argparse
Public
A Python library to determine what exactly the user ran at the command line, along with default values, and any transformations that happened after parsing arguments.
parser scripting argparse reproducibility replicability unparser snl-comp-science-libs snl-other snl-performance-workflow scr-2872
Python
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BSD 3-Clause "New" or "Revised" License
•5•44•21•1•Updated Oct 27, 2025Oct 27, 2025
canary
Public
snl-applications snl-comp-science-libs snl-performance-workflow scr-3170
Python
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Other
•9•6•10•0•Updated Oct 27, 2025Oct 27, 2025
ali-perf-data
Public
Albany Land Ice performance data and analysis
snl-data-analysis snl-performance-workflow scr-1341
HTML
•2•3•1•0•Updated Oct 27, 2025Oct 27, 2025
Polymers
Public
Polymers Modeling Library
python rust julia polymers snl-applications scr-2821
Rust
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BSD 3-Clause "New" or "Revised" License
•2•6•0•0•Updated Oct 27, 2025Oct 27, 2025
conin
Public
A python library that supports the constrained analysis of probabilistic graphical models
snl-science-libs snl-applications snl-data-analysis scr-3226
Python
•1•3•12•0•Updated Oct 27, 2025Oct 27, 2025
talkpipe
Public
Python toolkit and domain specific language making it easy to compose and adapt analytics that use Generative AI
snl-data-analysis scr-3199
Python
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Apache License 2.0
•2•3•2•1•Updated Oct 27, 2025Oct 27, 2025
distBVH
Public
Distributed asynchronous contact search with DARMA/vt
snl-science-libs scr-2870
C++
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Other
•3•2•6•9•Updated Oct 27, 2025Oct 27, 2025
sandialabs.github.io
Public
system-software
JavaScript
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MIT License
•3•14•0•0•Updated Oct 27, 2025Oct 27, 2025
PyNucleus
Public
PyNucleus is a finite element code that specifically targets nonlocal operators.
snl-science-libs snl-applications scr-2718
Cython
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Other
•4•14•0•5•Updated Oct 27, 2025Oct 27, 2025
quends
Public
Quantification of Uncertainty in ENsembles of Data Streams
uncertainty data-analysis ensembles time-series-analysis snl-other snl-data-analysis snl-visualization fusion-energy scr-3155 turbulent-gyro-kinetics-analysis
Python
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Other
•0•6•13•0•Updated Oct 27, 2025Oct 27, 2025
atlas-ui-3
Public
A LLM chat UI.
scr-3300
Python
•0•2•6•0•Updated Oct 26, 2025Oct 26, 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.
snl-science-libs snl-applications snl-comp-science-libs scr-59 scr-69 scr-70 scr-75 scr-76 scr-90 scr-91
C
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Other
•85•171•18•1•Updated Oct 25, 2025Oct 25, 2025
norma-opinf
Public
Codebase for tools to perform OpInf in norma
scr-3264
Python
•0•0•0•0•Updated Oct 25, 2025Oct 25, 2025
InterSpec
Public
spectral radiation analysis software
snl-applications snl-data-analysis snl-visualization scr-2173
C++
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GNU Lesser General Public License v2.1
•31•179•6•0•Updated Oct 24, 2025Oct 24, 2025
pytuq
Public
Python Toolkit for Uncertainty Quantification
regression bayesian-inference uncertainty-quantification uq inverse-problems sparse-regression surrogate-models forward-propagation surrogates snl-science-libs
Python
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Other
•0•7•2•0•Updated Oct 24, 2025Oct 24, 2025
pyGSTi
Public
A python implementation of Gate Set Tomography
quantum-computing characterization tomography gst qcvv snl-quantum-computing scr-2018
Jupyter Notebook
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Apache License 2.0
•58•162•97•14•Updated Oct 24, 2025Oct 24, 2025
sceptre-phenix-apps
Public
Apps written to work with the latest version of phenix
snl-cyber-sec scr-2646 snl-emulytics
Python
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GNU General Public License v3.0
•26•7•6•5•Updated Oct 24, 2025Oct 24, 2025
BenSAF
Public
Benefits of Sustainable Aviation Fuel
scr-3265
Python
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BSD 3-Clause "New" or "Revised" License
•0•0•0•0•Updated Oct 24, 2025Oct 24, 2025
MrHyDE
Public
A framework for the solution of Multi-resolution Hybridized Differential Equations (MrHyDE)
snl-applications snl-data-analysis scr-2961
C++
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BSD 3-Clause "New" or "Revised" License
•4•6•0•2•Updated Oct 24, 2025Oct 24, 2025
Albany
Public
Sandia National Laboratories' Albany multiphysics code
snl-science-libs snl-applications scr-1341
C++
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Other
•93•311•72•2•Updated Oct 24, 2025Oct 24, 2025
sceptre-phenix-images
Public
phenix image is a tool for quickly creating VM images with Debian-based OSes
snl-build-tools snl-cyber-sec snl-os-sys-software scr-2646 snl-emulytics
Shell
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GNU General Public License v3.0
•6•2•0•0•Updated Oct 23, 2025Oct 23, 2025
scot4
Public
SCOT version 4
snl-applications snl-cyber-sec scr-1627
Shell
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Other
•2•6•4•1•Updated Oct 23, 2025Oct 23, 2025
scot4-api
Public
The API Server for SCOT4
snl-applications snl-cyber-sec scr-1627
Python
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Other
•0•1•0•0•Updated Oct 23, 2025Oct 23, 2025
scot4-docs
Public
Documentation for SCOT 4
snl-applications snl-cyber-sec scr-1627
CSS
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Other
•0•0•0•0•Updated Oct 23, 2025Oct 23, 2025