Hi all,
There are several bug reports on 4.1.x describing MPI_Win_create failing
for various architectures. I too am seeing the same for 4.1.0-10 which
is packaged for Debian 11, just on a standard workstation where at least
vader,tcp,self, and sm are identified (not sure which are being used).
From reading the bug reports, I learned two things: a) version 5 might
fix this and b) MPI_Win_create should have been depreciated.
Indeed, I changed all my MPI_Win_create to MPI_Win_allocate and
everything works fine. So I suppose that is the best solution, at least
in my case.
I'm writing this email just in case anyone else encounters the same
situation.
Stephen
