http://manual.gromacs.org/current/insta ... index.html
https://gitlab.com/arm-hpc/packages/-/w ... es/gromacsGROMACS can be compiled for many operating systems and architectures. These include any distribution of Linux, Mac OS X or Windows, and architectures including x86, AMD64/x86-64, several PowerPC including POWER8, ARM v7, ARM v8, and SPARC VIII.
Still, you would have to find a lab willing to make projects for something that might have a small number of donors.