Dear all,
Thanks for the reply and valuable informations.
I have configured MVAPICH2 using the instructions available in a resource
provided by Xavier.
I also have installed FTB (Fault-Tolerant Backplane) in order for MVAPICH2
to have process migration feature.
however, I got the following error
Hi,
On 03/17/2016 10:00 AM, Rainer Koenig wrote:
I'm experiencing a strange problem with running LIGGGHTS on 48 core
workstation running Ubuntu 14.04.4 LTS.
If I cold boot the workstation and start one of the examples form
LIGGGHTS then everything looks fine:
$ mpirun -np 48 liggghts < in.chu
I don’t believe OMPI supports FTB, I’m afraid - you might want to post your
question on an FTB mailing list (I don’t recall if that project is even active
any more?)
> On Mar 18, 2016, at 3:24 AM, Husen R wrote:
>
> Dear all,
>
> Thanks for the reply and valuable informations.
>
> I have c
Gilles,
Yep, that is what I am doing. I have the child processes wait for a message
from the master before doing anything.
Now I have to find a creative way to determine which processes to scale back as
I allocate the work. I was just using modulo on the line number from the input,
but if my di
Ralph,
For the following openMPI job submission:
qsub -q short.q -V -pe make 84 -b y mpirun -np 84 --prefix
/hpc/apps/mpi/openmpi/1.10.1/ --hetero-nodes --mca btl ^sm --mca
plm_base_verbose 5 /hpc/home/lanew/mpi/openmpi/a_1_10_1.out
I have some more information on this issue. All the server da
I forget - have you tried this launch with the "-mca plm_rsh_no_tree_spawn 1”?
It might let you progress on the launch, but I suspect you will then hit the
shared memory error again.
The problem is that your tmp file system is flooded and so we are hitting
either qrsh being unable to launch on
