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161 repositories

portUrb
Public
portUrb is a simple, fast, extensible portable C++ atmospheric LES model
C++
•
BSD 2-Clause "Simplified" License
•2•2•0•0•Updated Apr 19, 2026Apr 19, 2026
cfd-verify
Public
A package to conduct solution verification for CFD
Python
•
MIT License
•1•3•12•1•Updated Apr 19, 2026Apr 19, 2026
software-catalog
Public
Home of the ORNL software catalog
JavaScript
•
MIT License
•5•6•1•0•Updated Apr 19, 2026Apr 19, 2026
ExaGO
Public
Optimal power flow analysis software.
C++
•
Other
•4•8•11•5•Updated Apr 18, 2026Apr 18, 2026
OpenSAMPL
Public
Python
•
MIT License
•1•4•1•4•Updated Apr 17, 2026Apr 17, 2026
GridKit
Public
Modeling framework for power systems simulations and analysis.
C++
•
Other
•7•17•48•9•Updated Apr 17, 2026Apr 17, 2026
reno
Public
System dynamics modeling library for Python
Jupyter Notebook
•
BSD 3-Clause "New" or "Revised" License
•0•3•0•0•Updated Apr 17, 2026Apr 17, 2026
HeCBench
Public
benchmark performance openmp
benchmark performance openmp cuda hip portability sycl parallel-programming heterogeneous-computing
C++
•
BSD 3-Clause "New" or "Revised" License
•107•286•3•4•Updated Apr 17, 2026Apr 17, 2026
CabanaPD
Public
Peridynamics with the Cabana library
high-performance-computing computational-mechanics kokkos
high-performance-computing computational-mechanics kokkos cabana peridynamics computational-materials-science
C++
•
BSD 3-Clause "New" or "Revised" License
•17•34•25•25•Updated Apr 16, 2026Apr 16, 2026
HydraGNN
Public
Distributed PyTorch implementation of multi-headed graph convolutional neural networks
machine-learning
machine-learning
Python
•
BSD 3-Clause "New" or "Revised" License
•40•117•13•8•Updated Apr 14, 2026Apr 14, 2026
superneuroabm
Public
A GPU-based multi-agent simulation framework for neuromorphic computing
Jupyter Notebook
•
BSD 3-Clause "New" or "Revised" License
•3•6•13•4•Updated Apr 13, 2026Apr 13, 2026
TASMANIAN
Public
The Toolkit for Adaptive Stochastic Modeling and Non-Intrusive ApproximatioN
uncertainty-quantification inverse-problems reduced-order-models
uncertainty-quantification inverse-problems reduced-order-models high-order-approximation-models
C++
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Other
•27•74•3•0•Updated Apr 13, 2026Apr 13, 2026
mojito
Public
Mojo performance portable parallel_for/parallel_reduce
Mojo
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MIT License
•1•3•1•0•Updated Apr 13, 2026Apr 13, 2026
SAGESim
Public
Python
•
MIT License
•1•3•4•0•Updated Apr 13, 2026Apr 13, 2026
HydraGNN_GFM_FineTuning4Materials
Public
Python
•3•2•0•0•Updated Apr 10, 2026Apr 10, 2026
DataFed
Public
A Federated Scientific Data Management System
portals data-lifecycle-management in-situ-and-in-transit-workflows
portals data-lifecycle-management in-situ-and-in-transit-workflows
JavaScript
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Other
•15•27•556•13•Updated Apr 8, 2026Apr 8, 2026
flowcept
Public
Runtime provenance for AI and scientific workflows—capture, enrich, and query workflow data via observability adapters and code annotation across edge, cloud, a…
machine-learning big-data provenance
machine-learning big-data provenance tensorboard data-integration scientific-workflows dask reproducibility workflows parallel-processing
Python
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MIT License
•7•22•17•1•Updated Apr 3, 2026Apr 3, 2026
MATEY
Public
Scalable open-source codebase for developing spatiotemporal foundation models for multiscale multiphysics systems
Jupyter Notebook
•
MIT License
•5•5•3•4•Updated Apr 2, 2026Apr 2, 2026
ReSolve
Public
Library of GPU-resident linear solvers
C++
•
Other
•9•76•35•3•Updated Apr 2, 2026Apr 2, 2026
DataFedDependencies
Public
Dependencies for DataFed Application
Shell
•0•0•2•0•Updated Apr 1, 2026Apr 1, 2026
VisionHPC-SC26
Public
Artifact repository for SC26 for the VisionHPC paper.
Python
•
MIT License
•0•0•0•0•Updated Mar 31, 2026Mar 31, 2026
AdditiveFOAM
Public
A continuum physics code for additive manufacturing built on OpenFOAM
openfoam simulation-modeling fluid-flow
openfoam simulation-modeling fluid-flow heat-transport additive-manufactering
C++
•
Other
•15•58•5•3•Updated Mar 26, 2026Mar 26, 2026
Sci_PPFL_FM
Public
0•1•0•0•Updated Mar 26, 2026Mar 26, 2026
CANRate
Public
A tool for measuring the maximum stable rate of messages over a Controller Area Network
Rust
•
GNU General Public License v3.0
•0•0•0•0•Updated Mar 19, 2026Mar 19, 2026
phenolitreview
Public
This tool is used for categorizing the literature in PubMed as containing or not containing computable phenotype metadata.
Python
•
BSD 3-Clause "New" or "Revised" License
•0•0•0•0•Updated Mar 19, 2026Mar 19, 2026
VERTEX-CFD
Public
VERTEX-CFD: a multi-physics solver for fusion applications.
gpu-computing cfd mhd
gpu-computing cfd mhd trilinos turbulence-models finite-element-methods large-eddy-simulation
C++
•
BSD 3-Clause "New" or "Revised" License
•8•12•2•3•Updated Mar 13, 2026Mar 13, 2026
curifactory
Public
An experiment workflow and organization tool.
Python
•
BSD 3-Clause "New" or "Revised" License
•0•18•60•2•Updated Mar 11, 2026Mar 11, 2026
ORNL.github.io
Public
ORNL GitHub pages related to projects repos and members on the organization
CSS
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MIT License
•13•4•0•0•Updated Mar 9, 2026Mar 9, 2026
superneuro
Public
Neuromorphic simulator with two modes of computation
Jupyter Notebook
•1•11•1•0•Updated Mar 4, 2026Mar 4, 2026
PDnetwork
Public
HTML
•
BSD 3-Clause "New" or "Revised" License
•0•0•0•1•Updated Mar 4, 2026Mar 4, 2026

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Oak Ridge National Laboratory

All

All

161 repositories

portUrb

cfd-verify

software-catalog

ExaGO

OpenSAMPL

GridKit

reno

HeCBench

CabanaPD

HydraGNN

superneuroabm

TASMANIAN

mojito

SAGESim

HydraGNN_GFM_FineTuning4Materials

DataFed

flowcept

MATEY

ReSolve

DataFedDependencies

VisionHPC-SC26

AdditiveFOAM

Sci_PPFL_FM

CANRate

phenolitreview

VERTEX-CFD

curifactory

ORNL.github.io

superneuro

PDnetwork

All

All

Repositories list

161 repositories