Kihang Youn,
The --preload-files is used to preload files in a sense that files are
copied to the remote hosts before the MPI application is started.
If you are using the released versions of Open MPI, you can try the fork_agent.
Basically,
mpirun --mca orte_fork_agent /.../wrapper a.out
will hav
Hi, everyone.
I'd like to know about the OpenMPI mpirun runtime option "--preload-files".
Is the function of this option used to put the library on Cache (or RAM?) at
startup and to gain benefits from multiple calls?
Our team is looking for a way to load the library used by programs running
th
Levi,
as a workaround, have you tried using mpirun instead of direct launch (e.g.
srun) ?
Note you are using pmix 1.2.5, so you likely want to srun --mpi=pmix_v1
Also, as reported by the logs
1. [nodeA:12838] OPAL ERROR: Error in file pmix3x_client.c at line 112
there is something fishy
Hello,
I have been having a heck of a time getting an old version of OMPI (v2.1) with
slurm (v19). I need it to work with an application that I don't have control of
recompiling with newer OMPI versions.
I think it is an OMPI or PMIX compiling issue because the newer versions (OMPI
v3 and v4,
Hi OpenMPI maintainers,
I have temporary access to servers with AMD Epyc processors running RHEL7.
I'm trying to deploy OpenMPI with several setup but each time "make
check" fails on *opal_path_nfs*. This test freeze for ever consuming no
cpu resources.
After nearly one hour I have killed the p
