Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

Subject: Re: [OMPI users] MPI_Comm_spawn and oreted
From: Jerome BENOIT (ml.jgmbenoit_at_[hidden])
Date: 2009-04-16 04:46:23

Hello Again,

Jerome BENOIT wrote:
> Hello List,
> I have just noticed that, when MPI_Comm_spawn is used to launch programs
> around,
> oreted working directory on the nodes is the working directory of the
> spawnning program:
> can we ask to oreted to use an another directory ?

Changing the working the directory via chdir before spawning with MPI_Comm_spawn
changes nothing: the oreted working directory on the nodes seems to be imposed
by something else. As run OMPI on top of SLURM, I guess this is related to SLURM.


> Thanks in advance,
> Jerome _______________________________________________
> users mailing list
> users_at_[hidden]