Skip to content
@ORNL

Oak Ridge National Laboratory

Software repositories from Oak Ridge National Laboratory

Popular repositories Loading

  1. HydraGNN HydraGNN Public

    Distributed PyTorch implementation of multi-headed graph convolutional neural networks

    Python 101 40

  2. ReSolve ReSolve Public

    Library of GPU-resident linear solvers

    C++ 75 8

  3. TASMANIAN TASMANIAN Public

    The Toolkit for Adaptive Stochastic Modeling and Non-Intrusive ApproximatioN

    C++ 72 27

  4. AdditiveFOAM AdditiveFOAM Public

    A continuum physics code for additive manufacturing built on OpenFOAM

    C++ 51 13

  5. iris iris Public

    A unified framework across multiple programming platforms

    Jupyter Notebook 42 11

  6. cyberwheel cyberwheel Public

    A Reinforcement Learning (RL) simulation environment built for training and evaluating defensive and offensive autonomous models on simulated and emulated networks, with a focus on modularity and c…

    Python 40 8

Repositories

Showing 10 of 155 repositories
  • DataFed Public

    A Federated Scientific Data Management System

    ORNL/DataFed’s past year of commit activity
    JavaScript 27 16 549 16 Updated Feb 3, 2026
  • software-catalog Public

    Home of the ORNL software catalog

    ORNL/software-catalog’s past year of commit activity
    JavaScript 6 MIT 5 1 0 Updated Feb 3, 2026
  • cfd-verify Public

    A package to conduct solution verification for CFD

    ORNL/cfd-verify’s past year of commit activity
    Python 3 MIT 1 10 0 Updated Feb 3, 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, and HPC.

    ORNL/flowcept’s past year of commit activity
    Python 12 MIT 7 21 1 Updated Feb 3, 2026
  • DDStore Public

    Enabling efficient distributed data loading for distributed data parallelism

    ORNL/DDStore’s past year of commit activity
    C++ 5 BSD-3-Clause 2 0 0 Updated Feb 3, 2026
  • ChatHPC-app Public

    Base ChatHPC Application and Library

    ORNL/ChatHPC-app’s past year of commit activity
    Python 3 MIT 0 2 0 Updated Feb 2, 2026
  • curifactory Public

    An experiment workflow and organization tool.

    ORNL/curifactory’s past year of commit activity
    Python 18 BSD-3-Clause 0 60 2 Updated Feb 2, 2026
  • OpenSAMPL Public
    ORNL/OpenSAMPL’s past year of commit activity
    Python 3 MIT 1 1 3 Updated Feb 2, 2026
  • HydraGNN Public

    Distributed PyTorch implementation of multi-headed graph convolutional neural networks

    ORNL/HydraGNN’s past year of commit activity
    Python 101 BSD-3-Clause 40 13 12 Updated Feb 2, 2026
  • portUrb Public

    portUrb is a simple, fast, extensible portable C++ atmospheric LES model

    ORNL/portUrb’s past year of commit activity
    C++ 2 BSD-2-Clause 2 0 0 Updated Feb 2, 2026