I just started a new project to provide Fortran bindings for the NLopt library, which provides implementations of many different global and local non-linear optimization algorithms. While NLopt provides a Fortran API itself, this API is using implicit interfaces, which makes it quite error-prone to work with.
Therefore, I created nlopt-f to provide interfaces to NLopt’s C API and wrappers to make the project more accessible from Fortran:
Features so far:
- all NLopt versions from 2.0.0 to 2.7.0 are supported
- supports integration with fpm, meson and cmake
- GFortran 5 to 11 as well as Intel 2021 are supported and tested
The project is still work in progress and help is more than welcome. Feel free to suggest improvements or send patches.