I looked into the MPI_BCAST problem -- I think we (Open MPI) have a problem with the mpi_f08 bindings and the Intel 2016 compilers.
It looks like configure is choosing to generate a different pragma for Intel 2016 vs. Intel 2015 compilers, and that's causing a problem. Let me look into this a little more... > On Sep 24, 2015, at 11:09 AM, Fabrice Roy <fabrice....@obspm.fr> wrote: > > Hello, > > Thanks for the quick answer. > I think I cannot use mpi_f08 in my code because I am also using parallel HDF5 > which does not seem to be compatible with the Fortran 2008 module. > I will ask Intel what they think about this problem. > Thanks, > > Fabrice > > > Le 24/09/2015 02:18, Gilles Gouaillardet a écrit : >> Fabrice, >> >> i do not fully understand the root cause of this error, and you might want >> to ask Intel folks to comment on that. >> >> that being said, and since this compiler does support fortran 2008, i >> strongly encourage you to >> use mpi_f08 >> instead of >> use mpi >> >> a happy feature/side effect is that your program compiles and runs just fine >> if you use mpi_f08 module (!) >> >> Cheers, >> >> Gilles >> >> >> On 9/24/2015 1:00 AM, Fabrice Roy wrote: >>> program testmpi >>> use mpi >>> implicit none >>> >>> integer :: pid >>> integer :: ierr >>> integer :: tok >>> >>> call mpi_init(ierr) >>> call mpi_comm_rank(mpi_comm_world, pid,ierr) >>> if(pid==0) then >>> tok = 1 >>> else >>> tok = 0 >>> end if >>> call mpi_bcast(tok,1,mpi_integer,0,mpi_comm_world,ierr) >>> call mpi_finalize(ierr) >>> end program testmpi >> >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >> Link to this post: >> http://www.open-mpi.org/community/lists/users/2015/09/27657.php > > -- > Fabrice Roy > Ingénieur en calcul scientifique > LUTH - CNRS / Observatoire de Paris > 5 place Jules Janssen > 92190 Meudon > Tel. : 01 45 07 71 20 > > > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2015/09/27660.php -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
