LAM: lam + openpbs stack limitation

I am unaware of any limitations that PBS + LAM puts on the
stack size;
there is nothing implicit in the code that does this.

Note that there were quite a few bug fixes between 7.1.1 and
the current
version (7.1.2).  Although I somewhat doubt that it will
change
anything, is there a chance that you could upgrade to 7.1.2
and see if
the situation changes? 

> -----Original Message-----
> From: lam-bounceslam-mpi.org 
> [mailto:lam-bounceslam-mpi.org] On Behalf Of
Simon Prunet
> Sent: Thursday, June 15, 2006 5:53 AM
> To: General LAM/MPI mailing list
> Subject: LAM: lam + openpbs stack limitation
> 
> Dear LAM/MPIers,
> 
> We have here a cluster of opterons, running Suse
> with OpenPBS and Lam-mpi (7.1.1).
> 
> It seems that the combination of openpbs queuing
> and lam mpirun result in a stack size limit of 8192 kb,
> which for some fortran codes can result in segfaults.
> 
> I have checked that openpbs alone, or mpirun alone
> do not result in this limit, but only the combination
of
> both...
> 
> Has anyone encountered this problem ?
> 
> Thanks for your help !
> 
> Simon
> 
> PS: I can provide further details if needed
> 
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