This is not supposed to happen. Can you please post an example highlighting this behavior?
George. On Sep 8, 2013, at 14:51 , Max Staufer <max.stau...@gmx.net> wrote: > Hi All, > > using ompi 1.4.5 or 1.6.5 for that matter, I came across an > interesting thing > > when an MPI function is called from in a recusivly called subroutine > (Fortran Interface) > the MPI_ALLREDUCE function allocates memory in the OMPI_LIST_GROW functions. > > It does this indefinitly. In our case OMPI allocated 100GB. > > is there a method to limit this behaviour ? > > thanks > > Max > > > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users
