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  • 1.  Announcing FastEddy® 3.0

    Posted 04-28-2025 10:07

    We are pleased to announce the release of the FastEddy® 3.0, a groundbreaking, open source GPU-based model for numerical modeling of complex microscale flows.

    The FastEddy® model is a disruptive-capability software product for numerical modeling of complex microscale flows utilizing advanced architectures for accelerated computing (faster, higher-fidelity modeling and prediction). The software's speed and efficiency allow the broader application of large-eddy simulations, while using less energy to deliver faster results.

    The latest version of FastEddy includes:

    • Extensions include coupling to mesoscale weather for real-world downscaling with LES simulations

    • New portability enhancement with in-build hipify step for FastEddy on AMD and NVIDIA GPUs

    For more information refer to the FastEddy 3.0 release notes.

    Try it now at the FastEddy® GitHub Repository and check out the Tutorials, including the newly added Real Test Cases.

    Press Release: Announcing FastEddy® 3.0



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    Julie Prestopnik
    Software Engineer
    UCAR, UCP and NSF NCAR
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