a hang, try with btl_base_verbose value of 100.
On Jun 18, 2020, at 7:39 PM, Kulshrestha, Vipul via users
mailto:users@lists.open-mpi.org>> wrote:
Hi,
I have read conflicting statements about OMPI support for virtual interfaces.
The Open MPI FAQ mentions that virtual IP interfaces are not s
Hi,
I have read conflicting statements about OMPI support for virtual interfaces.
The Open MPI FAQ mentions that virtual IP interfaces are not supported and this
will not be solved by using either btl_tcp_if_include or btl_tcp_if_exclude.
"1.has6"
>> Server daemon successfully started with task id "1.hpb12"
>> Server daemon successfully started with task id "1.has4"
>
>> Unmatched ".
>> Unmatched ".
>> Unmatched ".
>
Could be a clue as to what is actual
Thank Jeff & Ralph for your responses.
I tried changing the verbose level to 5 using the option suggested by Ralph,
but there was no difference in the output (so no additional information in the
output).
I also tried to replace the grid submission script to a command line qsub job
submission,
and fails.
I think the root of the problem lies in the plm output that shows the qrsh it
will use to start the job. For some reason, mpirun is still trying to "tree
spawn", which (IIRC) isn't allowed on grid (all the daemons have to be launched
in one shot by mpirun using qrsh). Try adding
consider switching to using the Slurm batch queuing system?
On Sat, 30 May 2020 at 00:41, Kulshrestha, Vipul via users
mailto:users@lists.open-mpi.org>> wrote:
Hi,
I need to launch my openmpi application on grid. My application is designed to
run N processes, where each process woul
Hi,
I need to launch my openmpi application on grid. My application is designed to
run N processes, where each process would have M threads. I am using open MPI
version 4.0.1
% /build/openmpi/openmpi-4.0.1/rhel6/bin/ompi_info | grep grid
MCA ras: gridengine (MCA v2.1.0, API
?
fwiw, the message says that rank 3 received an unexpected connection from rank 4
Cheers,
Gilles
On Tue, May 5, 2020 at 9:08 AM Kulshrestha, Vipul via users
wrote:
>
> Hi,
>
>
>
> Could somebody explain what does these warning imply? Is this caused if 2
> distinct openm
Hi,
Could somebody explain what does these warning imply? Is this caused if 2
distinct openmpi application end up running on same machine?
I am using 4.0.1 version.
Thanks,
Vipul
Message in the stdout of the application
ually an internal programming error that should be
reported to the developers. In the meantime, a workaround may
be to set the MCA param routed=direct on the command line or
in your environment. We apologize for the problem.
-------------
problem.
--------------
-Original Message-
From: Reuti [mailto:re...@staff.uni-marburg.de]
Sent: Thursday, February 6, 2020 4:35 PM
To: Open MPI Users
Cc: Kulshrestha, Vipul
Subject: Re: [OMPI users] runnin
: Thursday, February 6, 2020 4:35 PM
To: Open MPI Users
Cc: Kulshrestha, Vipul
Subject: Re: [OMPI users] running mpirun with grid
Hi,
> Am 06.02.2020 um 21:47 schrieb Kulshrestha, Vipul via users
> :
>
> Hi,
>
> I need to launch my openmpi application on grid.
>
> My
Hi,
I need to launch my openmpi application on grid.
My application is designed to run N processes, where each process would have M
threads.
To run it without grid, I run it as (say N = 7, M = 2)
% mpirun -np 7
The above works well and runs N processes. I am also able to submit it on grid
Thanks Jeff.
“:nojobid” worked well for me and helps me remove 1 extra level of hierarchy
for log files.
Regards
Vipul
From: Jeff Squyres (jsquyres) [mailto:jsquy...@cisco.com]
Sent: Thursday, October 31, 2019 6:21 PM
To: Kulshrestha, Vipul
Cc: Open MPI User's List
Subject: Re: [OMPI users]
]
Sent: Tuesday, October 29, 2019 9:07 PM
To: Open MPI User's List
Cc: Kulshrestha, Vipul
Subject: Re: [OMPI users] mpirun --output-filename behavior
On Oct 29, 2019, at 7:30 PM, Kulshrestha, Vipul via users
mailto:users@lists.open-mpi.org>> wrote:
Hi,
We recently shifted from openMPI
Hi,
We recently shifted from openMPI 2.0.1 to 4.0.1 and are seeing an important
behavior change with respect to above option.
We invoke mpirun as
% mpirun -output-filename /app.log -np
With 2.0.1, the above produced /app.log. file for stdout of
the application, where is the rank of the
to OMPI v4 or at least something in the v3 series. If you continue to
have a problem, then set PMIX_MCA_ptl=tcp in your environment.
On Jul 26, 2019, at 12:12 PM, Kulshrestha, Vipul via users
mailto:users@lists.open-mpi.org>> wrote:
Hi,
I am trying to setup my open-mpi application to run
Hi,
I am trying to setup my open-mpi application to run under grid.
It works sometimes, but sometimes I get the below error. I have contacted my
grid site administrator and the message from them is that they cannot change
the TMPDIR path used in the grid configuration.
I have tried setting
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