Sandia National Laboratories

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682 repositories

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
•80•143•14•3•Updated Jan 27, 2025Jan 27, 2025
calibr8
Public
Material model calibration and error estimation research code
calibration material-model finite-element snl-science-libs snl-applications scr-2690
C++
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MIT License
•2•6•0•0•Updated Jan 27, 2025Jan 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•2•22•3•Updated Jan 27, 2025Jan 27, 2025
WecOptTool
Public
WEC Design Optimization Toolbox
snl-applications scr-2490
Python
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GNU General Public License v3.0
•24•14•31•18•Updated Jan 27, 2025Jan 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
•2•4•2•12•Updated Jan 27, 2025Jan 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•20•17•3•Updated Jan 27, 2025Jan 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
•4•41•24•1•Updated Jan 27, 2025Jan 27, 2025
OWENSFEA.jl
Public
snl-applications scr-1617
Julia
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GNU Lesser General Public License v3.0
•2•0•6•1•Updated Jan 27, 2025Jan 27, 2025
LAPIS
Public
An MLIR-based compiler targeting Kokkos and other programming models
snl-other snl-prog-models-runtimes scr-3094
C++
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Other
•4•2•4•3•Updated Jan 27, 2025Jan 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•53•2•3•Updated Jan 27, 2025Jan 27, 2025
SandiaDecay
Public
Easy to use C++ library to calculate nuclear decays and emissions
snl-other scr-2173
C++
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GNU Lesser General Public License v2.1
•5•18•0•0•Updated Jan 27, 2025Jan 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 Jan 27, 2025Jan 27, 2025
pancax
Public
A set of tools for developing new methods and techniques in physics informed neural networks written in jax.
physics physics-simulation equinox pinn jax sciml pinns physics-informed-neural-networks snl-applications scr-3050
Python
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MIT License
•1•4•10•0•Updated Jan 27, 2025Jan 27, 2025
sandialabs.github.io
Public
system-software
JavaScript
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MIT License
•3•14•0•0•Updated Jan 27, 2025Jan 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
•3•12•0•2•Updated Jan 27, 2025Jan 27, 2025
Arcus
Public
Arcus, developed by Sandia National Laboratories, is a C# library for calculating, parsing, formatting, converting and comparing both IPv4 and IPv6 addresses and subnets. It accounts for 128-bit numbers on 32-bit platforms.
c-sharp networking ipv6 ipv4 subnet ip ipaddresses ipv4-address ipv6-address ipv4-calculator
C#
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Apache License 2.0
•4•10•4•1•Updated Jan 26, 2025Jan 26, 2025
Gulliver
Public
Gulliver is a C# utility package and library engineered for the manipulation of arbitrary sized byte arrays accounting for appropriate endianness and jagged byte length.
c-sharp math binary dotnet bytes bitwise arcus endianness byte-array hacktoberfest
C#
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Apache License 2.0
•3•15•3•1•Updated Jan 26, 2025Jan 26, 2025
Chordly
Public
Chordly is a javascript library that may be used to detect and act upon key sequences entered by a user.
javascript keyboard events hotkeys event keypress keyboard-navigation keyboard-listeners keyboard-shortcuts konami
JavaScript
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Apache License 2.0
•4•17•5•0•Updated Jan 26, 2025Jan 26, 2025
pvcracks
Public
Si-PV cell crack image recognition, modeling, and power loss prediction
image-generation image-segmentation photovoltaics electroluminescence snl-data-analysis scr-2979
Jupyter Notebook
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BSD 3-Clause "New" or "Revised" License
•1•0•0•0•Updated Jan 26, 2025Jan 26, 2025
NetDuid
Public
A robust and efficient .NET representation of DHCP Unique Identifiers (DUIDs) as specified in RFC 8415 and RFC 6355
ipv6 dhcp dhcpv6 duid snl-other src-3114 rfc8415 rfc6355
C#
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Apache License 2.0
•0•2•0•0•Updated Jan 26, 2025Jan 26, 2025
suncal
Public
Suncal - Sandia PSL Uncertainty Calculator
python uncertainty calibration measurement snl-applications scr-2282
Python
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GNU General Public License v3.0
•6•17•1•0•Updated Jan 25, 2025Jan 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
•22•139•5•0•Updated Jan 25, 2025Jan 25, 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
•3•6•0•2•Updated Jan 25, 2025Jan 25, 2025
Albany
Public
Sandia National Laboratories' Albany multiphysics code
snl-science-libs snl-applications scr-1341
C++
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Other
•90•286•65•3•Updated Jan 24, 2025Jan 24, 2025
OWENS.jl
Public
snl-applications scr-1617
Roff
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GNU Lesser General Public License v3.0
•6•15•26•1•Updated Jan 24, 2025Jan 24, 2025
Norma.jl
Public
A Julia testbed for solid mechanics, coupling and multiphysics
snl-science-libs snl-applications scr-3152
Julia
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Other
•6•9•11•0•Updated Jan 24, 2025Jan 24, 2025
cross-sim
Public
CrossSim: accuracy simulation of analog in-memory computing
snl-applications scr-2128
Jupyter Notebook
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Other
•30•135•10•1•Updated Jan 24, 2025Jan 24, 2025
qthreads
Public
Lightweight locality-aware user-level threading runtime.
snl-prog-models-runtimes scr-1053
C
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Other
•36•182•33•1•Updated Jan 24, 2025Jan 24, 2025
chemical-recommender-system
Public
Platform for rapid computation of molecular similarity and integration of custom machine learning models
snl-data-analysis scr-3070
Python
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Other
•0•9•0•0•Updated Jan 24, 2025Jan 24, 2025
OpenCSP
Public
Code for Concentrating Solar Power
snl-applications scr-2930
Python
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Other
•11•8•51•13•Updated Jan 23, 2025Jan 23, 2025