-mpi.org] On Behalf Of Ralph H Castain
>>> Sent: Wednesday, December 19, 2007 2:35 PM
>>> To: Open MPI Users ; pat.o'bry...@exxonmobil.com
>>> Cc: Castain, Ralph H. (LANL)
>>> Subject: Re: [OMPI users] Torque and OpenMPI 1.2
>>>
>>>
>&
845, FAX: 505-284-2518
>
>> -Original Message-
>> From: users-boun...@open-mpi.org
>> [mailto:users-boun...@open-mpi.org] On Behalf Of Ralph H Castain
>> Sent: Wednesday, December 19, 2007 2:35 PM
>> To: Open MPI Users ; pat.o'bry...@exxonmobil.com
&g
] On Behalf Of Ralph H Castain
> Sent: Wednesday, December 19, 2007 2:35 PM
> To: Open MPI Users ; pat.o'bry...@exxonmobil.com
> Cc: Castain, Ralph H. (LANL)
> Subject: Re: [OMPI users] Torque and OpenMPI 1.2
>
>
> Open MPI 1.3 will support use of the hostfile and the tm
To
> Sent by: "Open MPI Users
> users-bounces@ "
> open-
> mpi.org cc
> Ralph H Cast
/19/07 10:10 Re: [OMPI users] Torque and OpenMPI
AM 1.2
Please respond
to
- just be aware of the limitations and
disclaimers. I would only suggest it be used as a temporary workaround as
opposed to a general practice.
Ralph
>
>> From: "Caird, Andrew J"
>> Date: December 19, 2007 9:40:27 AM EST
>> To: "Open MPI Users"
>>
users-bounces@ cc
open-mpi.org
Subject
Re: [OMPI users] Torque and OpenMPI
12/
age-
> From: users-boun...@open-mpi.org
> [mailto:users-boun...@open-mpi.org] On Behalf Of
> pat.o'bry...@exxonmobil.com
> Sent: Wednesday, December 19, 2007 9:37 AM
> To: Open MPI Users
> Subject: Re: [OMPI users] Torque and OpenMPI 1.2
>
> Andrew,
> Tha
cc
open-mpi.org
Subject
Re: [OMPI users] Torque and OpenMPI
12/19/07 07:59 1.2
On Behalf Of
> > pat.o'bry...@exxonmobil.com
> > Sent: Wednesday, December 19, 2007 8:47 AM
> > To: Open MPI Users
> > Cc: Open MPI Users; users-boun...@open-mpi.org
> > Subject: Re: [OMPI users] Torque and OpenMPI 1.2
> >
> > Terry,
> > You
47 AM
> To: Open MPI Users
> Cc: Open MPI Users; users-boun...@open-mpi.org
> Subject: Re: [OMPI users] Torque and OpenMPI 1.2
>
> Terry,
> Your suggestion worked. So long as I specifically state
> "--without-tm",
> the OpenMPI 1.2.4 build allows the use of &qu
cc
users-bounces@
open-mpi.org Subject
Re: [OMPI users] Torque and OpenMPI
1.2
On Tue, 2007-12-18 at 11:59 -0700, Ralph H Castain wrote:
> Hate to be a party-pooper, but the answer is "no" in OpenMPI 1.2. We don't
> allow the use of a hostfile in a Torque environment in that version.
>
> We have changed this for v1.3, but you'll have to wait for that release.
Can one not b
cc
> open-mpi.org
>
> Subject
> Re: [OMPI users] Torque and
> OpenMPI
> 12/18/07 11:57 1.2
> AM
>
>
> Please respond
>
open-mpi.org
Subject
Re: [OMPI users] Torque and OpenMPI
12/18/07 11:57 1.2
AM
Open MPI v1.2 had some problems with the TM configuration code which was fixed
in v1.2.1. So any version v1.2.1 or later should work fine (and, as you
indicate, 1.2.4 works fine).
Tim
On Tuesday 18 December 2007 12:48:40 pm pat.o'bry...@exxonmobil.com wrote:
> Jeff,
> Here is the result of
Jeff,
Here is the result of the "pbs-config". By the way, I have successfully
built OpenMPI 1.2.4 on this same system. The "config.log" for OpenMPI 1.2.4
shows the correct Torque path. That is not surprising since the "configure"
script for OpenMPI 1.2.4 uses "pbs-config" while the configure s
Well that's fun. Is this the library location where Torque put them
by default? What does "pbs-config --libs" return?
Also -- I second Reuti's question: what is the nature of your
requirement such that you need to be able to run outside of the nodes
that have been allocated to a job? Are
Am 18.12.2007 um 17:09 schrieb pat.o'bry...@exxonmobil.com:
We have Torque as an mpi job scheduler. Additionally, I have
some
users that want to modify the contents of "-hostfile" when they
execute
Why do they want to modify the hostfile? They should stay with the
granted machines a
We have Torque as an mpi job scheduler. Additionally, I have some
users that want to modify the contents of "-hostfile" when they execute
"mpirun". To allow the modification of the hostfile, I downloaded OpenMPI
1.2 and attempted to do a "configure" with the options shown below:
./configur
General Dynamics Information Technology
Phone: 210.536.5945
-Original Message-
From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On
Behalf Of Jeff Squyres
Sent: Friday, July 27, 2007 2:58 PM
To: Open MPI Users
Subject: Re: [OMPI users] torque and openmpi
On Jul 27, 2007, at 2
On Jul 27, 2007, at 2:48 PM, Galen Shipman wrote:
I set up ompi before I configured Torque. Do I need to recompile
ompi
with appropriate torque configure options to get better integration?
If libtorque wasn't present on the machine at configure then yes, you
need to run:
./configure --with
t: Re: [OMPI users] torque and openmpi
Are you not using the built-in OMPI support for Torque? The ssh keys
should be irrelevant if using the TM API in Torque (i.e., OMPI won't
be using ssh to launch remote processes; we use the internal TM API
in Torque).
On Jul 27, 2007, at 11:38 AM, Adams
...@open-mpi.org] On
Behalf Of Jeff Squyres
Sent: Friday, July 27, 2007 12:14 PM
To: Open MPI Users
Subject: Re: [OMPI users] torque and openmpi
Are you not using the built-in OMPI support for Torque? The ssh keys
should be irrelevant if using the TM API in Torque (i.e., OMPI won't
be using s
logy
Phone: 210.536.5945
-Original Message-
From: users-boun...@open-mpi.org [mailto:users-bounces@open-
mpi.org] On
Behalf Of George Bosilca
Sent: Friday, July 27, 2007 10:13 AM
To: Open MPI Users
Subject: Re: [OMPI users] torque and openmpi
The key is in the first line of the provided output.
Phone: 210.536.5945
-Original Message-
From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On
Behalf Of George Bosilca
Sent: Friday, July 27, 2007 10:13 AM
To: Open MPI Users
Subject: Re: [OMPI users] torque and openmpi
The key is in the first line of the provided output. One o
The key is in the first line of the provided output. One of the
connection failed because a wrong ssh key. Clean your .ssh/
known_hosts and the problem will vanish.
Thanks,
george.
On Jul 27, 2007, at 11:01 AM, Adams, Samuel D Contr AFRL/HEDR wrote:
When I run jobs with torque, I get
When I run jobs with torque, I get this error message. Any ideas?
[sam@prodnode1 all]$ cat script.sh.err
Host key verification failed.
[prodnode3.brooks.af.mil:03321] [0,0,0] ORTE_ERROR_LOG: Timeout in file
base/pls_base_orted_cmds.c at line 275
[prodnode3.brooks.af.mil:03321] [0,0,0] ORTE_ERROR
On 5/2/07 7:57 AM, "Ole Holm Nielsen" wrote:
>
> What I'm saying is that users should be able run the same script in different
> environments, they being Torque or non-Torque, without having to change
> the arguments to the mpirun command. Maybe they submit batch jobs to
> our Linux/Torque
Ralph, thanks very much for your continued support:
Ralph Castain wrote:
I'd say that this behavior of mpirun under Torque TM should be considered as
a bug. Ideally, users should not have to design their scripts differently
according to whether the sysadmin decided to configure in TM or not.
Als
I guess I am now totally confused, so I will have to ask your patience with
a few questions.
On 5/2/07 4:55 AM, "Ole Holm Nielsen" wrote:
> Ralph Castain wrote:
>> We would consider it a "feature" that OpenMPI is integrated with Torque. We
>> actually read the PBS_NODEFILE internally ourselves.
Ralph Castain wrote:
We would consider it a "feature" that OpenMPI is integrated with Torque. We
actually read the PBS_NODEFILE internally ourselves. I believe the problem
here is that specifying the "machinefile" prevents us from using that
Torque-integrated code and forces us down a different c
On 5/2/07 1:28 AM, "Ole Holm Nielsen" wrote:
> Bas hit the nail on the head: When using OpenMPI's mpirun under
> Torque TM one apparently *must* omit the "-machinefile $PBS_NODEFILE"
> flags and only specify "-np 2", presumably because TM knows all
> about the machines under its control.
>
>
Bas hit the nail on the head: When using OpenMPI's mpirun under
Torque TM one apparently *must* omit the "-machinefile $PBS_NODEFILE"
flags and only specify "-np 2", presumably because TM knows all
about the machines under its control.
This behavior is new to me: Is this a feature or a bug in O
Ole Holm Nielsen wrote:
We have built OpenMPI 1.2.1 with support for Torque 2.1.8 and its
Task Manager interface. We use the PGI 6.2-4 compiler and the
--with-tm option as described in
http://www.open-mpi.org/faq/?category=building#build-rte-tm
for building an OpenMPI RPM on a Pentium-4 machin
Thanks for the suggestion. I inserted a printenv command and the path and
library variables seem to be correct for our OpenMPI installation:
LD_LIBRARY_PATH=/usr/local/openmpi-1.2.1-pgi/lib:/opt/intel/compiler90/lib
MPIHOME=/usr/local/openmpi-1.2.1-pgi
PATH=/usr/local/openmpi-1.2.1-pgi/bin:/usr/
The most likely problem is that you have a path or library issue regarding
the location of the OpenMPI/OpenRTE executables when running batch versus
interactive. We see this sometimes when the shell startups differ in those
two modes.
You might try just running a batch vs interactive printenv to s
We have built OpenMPI 1.2.1 with support for Torque 2.1.8 and its
Task Manager interface. We use the PGI 6.2-4 compiler and the
--with-tm option as described in
http://www.open-mpi.org/faq/?category=building#build-rte-tm
for building an OpenMPI RPM on a Pentium-4 machine running CentOS 4.4
(RHEL4
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