MSYS2 is known for not supplying statfs/statvfs, which are practically meaningless in a Windows-based environment, see e.g. [1]
Yet, both calls do not seem to be critical for MPI internals, thus one can potentially develop patches to turn them into an optional feature within OpenMPI. If you are looking for quick OpenMPI solution on Windows, you may want to look into Ubuntu terminal for Windows, where OpenMPI works perfectly. [1] https://sourceforge.net/p/msys2/mailman/msys2-users/thread/CAPsJ1NYOZsA7Ge8kj4G%2BNy1X6x7mYyhErDHfKqWfcCQh6DAB%3Dw%40mail.gmail.com/ [2] https://tutorials.ubuntu.com/tutorial/tutorial-ubuntu-on-windows#0 пн, 22 окт. 2018 г. в 0:52, Santiago Serebrinsky <sserebrin...@gmail.com>: > Hi all, > > I am using Msys2 from PortableApps under Win10. More precisely, > > $ uname -a > MSYS_NT-10.0-WOW Galapagos 2.11.1(0.329/5/3) 2018-09-10 13:25 i686 Msys > > I mean to install openmpi. Since I found no pre-built package (I would > love to have it!), I downloaded openmpi-3.1.2. > > After having problems with Fortran (posted in another thread), I tried > > ./configure --prefix=$HOME/usr/local --disable-mpi-fortran > > In this case configure went somewhat further than before, but I got later > the error > > configure: WARNINGS: neither statfs() and statvfs() were found > error: Cannot continue > > _______________________________________________ > devel mailing list > devel@lists.open-mpi.org > https://lists.open-mpi.org/mailman/listinfo/devel
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