10 *minutes*? Anything more than a few seconds is relatively
suspicious, especially if you're only starting 2 processes.
- What are you doing before MPI_INIT?
- How do you know when your processes have started?
- Have you attached a debugger to your sleeping-like processes to see
what they're really doing?
On Dec 6, 2004, at 9:17 AM, Atle Svandal wrote:
> After starting up lamboot on two machines and staring up a program with
> mpirun there is sometimes a delay (0-10 min) before the job starts to
> execute. In the meantime the processes seems to be sleeping.
>
> Does anyone have any idea why this is happening and if it can be fixed.
> Currently running lamboot 7.0.3.
--
{+} Jeff Squyres
{+} jsquyres_at_[hidden]
{+} http://www.lam-mpi.org/
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