Sandia National Laboratories

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680 repositories

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•11•0•6•Updated Dec 25, 2024Dec 25, 2024
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
•1•6•0•0•Updated Dec 24, 2024Dec 24, 2024
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
•55•139•71•14•Updated Dec 24, 2024Dec 24, 2024
Albany
Public
Sandia National Laboratories' Albany multiphysics code
snl-science-libs snl-applications scr-1341
C++
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Other
•90•284•63•2•Updated Dec 24, 2024Dec 24, 2024
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 Dec 24, 2024Dec 24, 2024
quest_planning
Public
QuESt Planning is a long-term power system capacity expansion planning model that identifies cost-optimal energy storage, generation, and transmission investments and evaluates a broad range of energy storage technologies.
energy-storage sandia-national-laboratories expansion-planning snl-applications snl-data-analysis scr-3097
Python
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Other
•0•3•0•0•Updated Dec 24, 2024Dec 24, 2024
sandialabs.github.io
Public
system-software
JavaScript
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MIT License
•3•14•0•0•Updated Dec 24, 2024Dec 24, 2024
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
•2•6•0•2•Updated Dec 24, 2024Dec 24, 2024
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•132•5•0•Updated Dec 24, 2024Dec 24, 2024
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•52•2•3•Updated Dec 23, 2024Dec 23, 2024
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 Dec 23, 2024Dec 23, 2024
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•8•Updated Dec 23, 2024Dec 23, 2024
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•16•3•Updated Dec 23, 2024Dec 23, 2024
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
•3•39•21•2•Updated Dec 23, 2024Dec 23, 2024
snl-progress
Public
The Probabilistic Grid Reliability Analysis with Energy Storage Systems (ProGRESS) software is a Python-based open-source tool for assessing the resource adequacy of the evolving electric power grid integrated with energy storage systems (ESS).
sandia-national-laboratories energy-storage-systems snl-applications scr-3091 grid-reliability
Python
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Other
•0•3•1•0•Updated Dec 23, 2024Dec 23, 2024
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
•79•140•15•3•Updated Dec 23, 2024Dec 23, 2024
optimism
Public
Computational solid mechanics made easy with Jax
snl-science-libs scr-2709
Python
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Other
•19•37•11•4•Updated Dec 23, 2024Dec 23, 2024
NetDuid
Public
A robust and efficient .NET representation of DHCP Unique Identifiers (DUIDs) as specified in RFC 8415 and RFC 6355
dhcp dhcpv6 duid snl-other src-3114 rfc8415 rfc6355
C#
•0•1•0•1•Updated Dec 23, 2024Dec 23, 2024
oso-airfoils
Public
Open-source offshore airfoil design for wind turbines at high Reynolds numbers
design blade wind-turbine aerodynamics airfoil reynolds-number offshore-wind snl-applications scr-3090
Jupyter Notebook
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MIT License
•0•1•0•0•Updated Dec 22, 2024Dec 22, 2024
qick-dawg
Public
Quantum Sensing Control Kit
snl-quantum-computing scr-2941
Jupyter Notebook
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MIT License
•3•14•10•1•Updated Dec 21, 2024Dec 21, 2024
UQTk
Public
Sandia Uncertainty Quantification Toolkit
uncertainty bayesian-inference mcmc uncertainty-quantification uq uncertainty-estimation uncertainty-propagation mcmc-sampler surrogate-models mcmc-methods
Fortran
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Other
•27•76•1•0•Updated Dec 21, 2024Dec 21, 2024
lasca
Public
Fitting CALPHAD models using LASSO
BSD 3-Clause "New" or "Revised" License
•0•0•0•0•Updated Dec 20, 2024Dec 20, 2024
spack-manager
Public
A project and machine deployment model using Spack
hpc build-system spack snl-other scr-2762
Python
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Other
•17•26•11•4•Updated Dec 20, 2024Dec 20, 2024
veesa
Public
VEESA: Explainable machine learning with functional data
snl-data-analysis scr-2946
R
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Other
•0•0•0•0•Updated Dec 20, 2024Dec 20, 2024
slycat
Public
A web-based analysis and visualization platform for HPC ensembles and high dimensional data sets.
scr-1593
JavaScript
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Other
•20•75•96•6•Updated Dec 20, 2024Dec 20, 2024
OWENS.jl
Public
snl-applications scr-1617
Roff
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GNU Lesser General Public License v3.0
•5•14•26•0•Updated Dec 20, 2024Dec 20, 2024
qthreads
Public
Lightweight locality-aware user-level threading runtime.
snl-prog-models-runtimes scr-1053
C
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Other
•36•181•30•1•Updated Dec 20, 2024Dec 20, 2024
Tusqh
Public
Tusqh (pronounced "tusk") is software for generating cubical meshes in 2D and 3D, and computing, describing and controlling the homology (topology) of these meshes using persistent homology.
Other
•0•0•0•0•Updated Dec 20, 2024Dec 20, 2024
exodusii
Public
snl-comp-science-libs scr-2748
Python
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Other
•3•8•1•0•Updated Dec 19, 2024Dec 19, 2024
slycat-data
Public
A directory of sample data that can be used by slycat
scr-1593
Python
•1•2•1•0•Updated Dec 19, 2024Dec 19, 2024