Fortran unconstrained-optimization

Open-source Fortran projects categorized as unconstrained-optimization
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Topics: numerical-optimization Python Fortran blackbox-optimization gradient-descent
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Fortran unconstrained-optimization Projects

  • prima

    PRIMA is a package for solving general nonlinear optimization problems without using derivatives. It provides the reference implementation for Powell's derivative-free optimization methods, i.e., COBYLA, UOBYQA, NEWUOA, BOBYQA, and LINCOA. PRIMA means Reference Implementation for Powell's methods with Modernization and Amelioration, P for Powell.

    • Project mention: PyPy has been working for me for several years now | news.ycombinator.com | 2024-05-30

    I just recently made some Python wrappers for a Modern Fortran optimization library for derivative free optimization. https://github.com/libprima/prima

    It basically had to go through Fortran -> C -> C++ (with pybind11) -> Python. At one point we had a slightly simpler setup with Fortran -> C -> Python (with ctypes), but ended up going with pybind11 after some discussion with the SciPy folks who steered us away from ctypes.

  • Optimization-Codes-by-ChatGPT

    numerical optimization subroutines in Fortran generated by ChatGPT-4

    • Project mention: Fortran tutorial using ChatGPT | /r/fortran | 2023-06-09

    Another experiment with ChatGPT was using it to generate subroutines for numerical optimization: https://github.com/Beliavsky/Optimization-Codes-by-ChatGPT .

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

Index

Project Stars
1 prima 284
2 Optimization-Codes-by-ChatGPT 5

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