Re: [Gretl-devel] MPI issue

On Mon, 15 Jan 2018, Marcin Błażejowski wrote: > why this code: > <hansl> > set echo off > mpi >     matrix FOO >     if $mpirank == 0 >         FOO = ones(3,1) >     endif >     mpibcast(&FOO) >     eval $mpirank * FOO > end mpi > </hansl> > in most cases produces an error? (MPI_ABORT was invoked on rank...) I replied on this previously, but now in git (and snapshots) there's what I think is a more rigorous check against undermining gretl MPI by prematurely deleting temporary files in the user's "dotdir".