We need to see the actaul driver code. It looks like you've messed up an
array index, are you calling across from Fortran to C? C numbers arrays
from 0, Fortran from 1.
Damien
> after compilation of the example code when i try to run i get the
> following error....
> mpirun N a.out
> (here N=3 no. of processors)
>
> BLACS ERROR 'Illegal grid (3 x 3), #procs=3'
> from {-1,-1}, pnum=0, Contxt=-1, on line -1 of file
> 'BLACS_GRIDINIT/BLACS_GRIDMAP'.
>
> BLACS ERROR 'Illegal grid (3 x 3), #procs=3'
> from {-1,-1}, pnum=1, Contxt=-1, on line -1 of file
> 'BLACS_GRIDINIT/BLACS_GRIDMAP'.
>
> BLACS ERROR 'Illegal grid (3 x 3), #procs=3'
> from {-1,-1}, pnum=2, Contxt=-1, on line -1 of file
> 'BLACS_GRIDINIT/BLACS_GRIDMAP'.
>
> what could be the reason...please some way to come out of this......
> thanks in advance......
> ravi
> Get Your Private, Free E-mail from Indiatimes at
> http://email.indiatimes.com
>
> Buy The Best In BOOKS at http://www.bestsellers.indiatimes.com
>
> Bid for for Air Tickets @ Re.1 on Air Sahara Flights. Just log on to
> http://airsahara.indiatimes.com and Bid Now!
>
> _______________________________________________
> This list is archived at http://www.lam-mpi.org/MailArchives/lam/
>
|
