.. _f2py-win-pgi:

=============================== F2PY and PGI Fortran on Windows

A variant of these are part of the so called "classic" Flang, however, as classic Flang requires a custom LLVM and compilation from sources.

.. warning::

Since the proprietary compilers are no longer available for
usage they are not recommended and will not be ported to the
new ``f2py`` CLI. 

.. note::

**As of November 2021**

As of 29-01-2022, `PGI compiler toolchains`_ have been superseded by the Nvidia
HPC SDK, with no `native Windows support`_.

.. _PGI compiler toolchains: https://www.pgroup.com/index.html .. _native Windows support: https://developer.nvidia.com/nvidia-hpc-sdk-downloads#collapseFour