still hanged (with no output) when I
specified btl_base_verbose 100.
I will try using the CIDR for the below hosts as an experiment.
Regards,
Vipul
From: Jeff Squyres (jsquyres) [mailto:jsquy...@cisco.com]
Sent: Tuesday, June 23, 2020 1:36 PM
To: Open MPI User's List
Cc: Kulshrestha,
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.
(https://www.open-mpi.org/faq/?category=tcp#ip-virtual-
"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
m:base:receive update proc state command from
[[26562,0],3]
[sox3:24416] [[26562,0],0] plm:base:receive got update_proc_state for job
[26562,1]
-Original Message-
From: Jeff Squyres (jsquyres) [mailto:jsquy...@cisco.com]
Sent: Monday, June 1, 2020 4:15 PM
To: Open MPI User's List
Cc: K
icate 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).
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 v2.
runs just fine?
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
>
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
[orw-med-fenway1][[61362,1],3][btl_tcp_endpoint.c:626:mca_btl_tcp_endpoin
I can get on this.
Thanks,
Vipul
-Original Message-
From: Kulshrestha, Vipul
Sent: Thursday, March 19, 2020 5:31 PM
To: 'Reuti' ; Open MPI Users
Subject: RE: [OMPI users] running mpirun with grid
Hi Reuti,
Finally I was able to understand how to set this up and I have so
message to the specified daemon
located on the indicated node:
my node: bos2
target node: hpb11
This is usually 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 apologi
: 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 ap
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
us
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
]
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 openM
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 pro
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 TNP
Hi,
I am finding that on Ctrl-C, mpirun immediately stops and does not sends
SIGTERM to the child processes.
I am using openmpi 1.10.6.
The child processes are able to handle SIGINT. I verified that by a printf in
my signal handler and then issuing SIGINT to my process directly. However, when
uses the nodes that SGE provides.
>
> What your cmd line does is restrict the entire operation on each node (daemon
> + 8 procs) to 40GB of memory. OMPI does not support per-process restrictions
> other than binding to cpus.
>
>
>> On Jul 26, 2017, at 6:03 AM, Kulshres
-mpi.org] On Behalf Of
r...@open-mpi.org
Sent: Tuesday, July 25, 2017 8:16 PM
To: Open MPI Users
Subject: Re: [OMPI users] Questions about integration with resource
distribution systems
On Jul 25, 2017, at 3:48 PM, Kulshrestha, Vipul
mailto:vipul_kulshres...@mentor.com>> wrote:
I have s
I have several questions about integration of openmpi with resource queuing
systems.
1.
I understand that openmpi supports integration with various resource
distribution systems such as SGE, LSF, torque etc.
I need to build an openmpi application that can interact with variety of
different res
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