Yikes! I totally mis-read your email as an inquiry about LAM/MPI. Looking at
it closer, I see that you are asking about Open MPI, but using LAM as a
reference. Sorry about that!
You probably want to look in ompi/proc/proc.h.
On Apr 13, 2010, at 10:23 AM, luyang dong wrote:
> dear teachers:
>
> LAM/MPI constructs communication channel via process location identified by
> type struct _gps in LAM universe. struct _gps{
> int4 gps_node;
> int4 gps_pid;
> int4 gps_idx;
> int4 gps_granks;
> }. In order to know of other processes, a mpi process in openmpi must possess
> data structure similar to struct _gps. My motivation is to achieve process
> migration, so I want to find this structure.
>
>
>
> thanks
>
> luyang dong
>
> 4.13 2010
>
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--
Jeff Squyres
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