It is still there in 1.6.5 (we also have it).
I am just wondering if there is something wrong in our installation that
makes MPI unabled to detect that there are two sockets per node if we do
not include a npernode directive.
Maxime
Le 2014-08-29 12:31, Ralph Castain a écrit :
No, it isn't - but we aren't really maintaining the 1.6 series any
more. You might try updating to 1.6.5 and see if it remains there
On Aug 29, 2014, at 9:12 AM, Maxime Boissonneault
<maxime.boissonnea...@calculquebec.ca
<mailto:maxime.boissonnea...@calculquebec.ca>> wrote:
It looks like
-npersocket 1
cannot be used alone. If I do
mpiexec -npernode 2 -npersocket 1 ls -la
then I get no error message.
Is this expected behavior ?
Maxime
Le 2014-08-29 11:53, Maxime Boissonneault a écrit :
Hi,
I am having a weird error with OpenMPI 1.6.3. I run a non-MPI
command just to exclude any code error. Here is the error I get (I
run with set -x to get the exact command that are run).
++ mpiexec -npersocket 1 ls -la
--------------------------------------------------------------------------
The requested stdin target is out of range for this job - it points
to a process rank that is greater than the number of processes in the
job.
Specified target: 0
Number of procs: 0
This could be caused by specifying a negative number for the stdin
target, or by mistyping the desired rank. Remember that MPI ranks begin
with 0, not 1.
Please correct the cmd line and try again.
How can I debug that ?
Thanks,
--
---------------------------------
Maxime Boissonneault
Analyste de calcul - Calcul Québec, Université Laval
Ph. D. en physique
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--
---------------------------------
Maxime Boissonneault
Analyste de calcul - Calcul Québec, Université Laval
Ph. D. en physique
