Still the analysis is not complete:
In your job you requested 4 slots.
In your job.error I can see 3 attempts to connect to remote hosts
(r105-n15,r108-n84 and r103-n2), but not 4.
Furthermore I see 2 times: lapw0 END ???
how does the corresponding .machines file look ?
When you request 4-8 sl
.
Suddhasattwa Ghosh
-Original Message-
From: wien-boun...@zeus.theochem.tuwien.ac.at
[mailto:wien-bounces at zeus.theochem.tuwien.ac.at] On Behalf Of Laurence Marks
Sent: Tuesday, April 20, 2010 6:03 PM
To: A Mailing list for WIEN2k users
Subject: Re: [Wien] parallel under sge
I have a few suggestions (hopefully constructive) based on my experience.
Before you run Wien2k over MPI:
1) make sure that you can run "mpirun/mpiexec histname" from SGE script. This
should give a list of all allocated hosts. If the result makes sense,
2) explain your "mpirun/mpiexec" command
Still not clear:
> "I cannot use ssh" means that this supercomputer doesn't allow users to
> log in to the compute node directly. I have consulted the admin already.
> He just ask me to use sge script to submit job. The attachment is the
It is "normal" that you cannot ssh to the compute node FROM
Hello Prof. Blaha and Marks,
The submitting script and the error message have been attached.
The "host" and "hosts" pe are not usable right now. The only one I can
use is mpi.
Thanks for your help.
Regards,
yonghong
On Tue, 2010-04-20 at 16:33 +0200, Peter Blaha wrote:
> Still not clear:
>
>
Dear prof. Marks,
Thanks very much for your reply. I will try to compile the mpi version
lapw0/1/2.
regards,
yonghong
2010/4/20 Laurence Marks
> If you are using mpi you probably do not need this -- talk to your
> sysadmin. If you have no rsh or ssh available to the computer nodes I
> am not
What does it mean: "I cannot use ssh".
You need to describe your procedure and the error message in much more
detail.
---
It depends on your cases, if you want to use k-parallel or mpi-parallel
versions.
For small cases (less than 20-40 ato
Thanks for your suggestion.
It looks like that I'd better try mpi paralleling than k-points
paralleling.
yonghong
On Tue, 2010-04-20 at 07:32 -0500, Laurence Marks wrote:
> Several comments:
>
> 1) Your sysadmin is expecting you to run single mpi jobs, rather than
> the Wien2k method of splitti
Several comments:
1) Your sysadmin is expecting you to run single mpi jobs, rather than
the Wien2k method of splitting up k-points to run on different
machines. So long as you are setting up a machines file correctly,
using mpi and are using 9.3 I think you can set MPI_REMOTE=0 and
USE_REMOTE=0 an
Dear Prof. Blaha,
Thanks for your reply.
"I cannot use ssh" means that this supercomputer doesn't allow users to
log in to the compute node directly. I have consulted the admin already.
He just ask me to use sge script to submit job. The attachment is the
sge script used to submit a PWSCF job.
If you are using mpi you probably do not need this -- talk to your
sysadmin. If you have no rsh or ssh available to the computer nodes I
am not sure that anyone can help you -- again, talk to your sysadmin.
On Mon, Apr 19, 2010 at 2:39 PM, zhaoyh wrote:
> Dear Blaha,
>
> I want to use wien2k in a
Dear Blaha,
I want to use wien2k in a supercomputer which uses sge batch submission
system. I can use sge variable $PE_HOSTFILE to get the name of the
computing nodes, and then write the correct .machines file. However, I
cannot use ssh or rsh to log in the computing nodes then I cannot
execute ru
Dear Blaha,
I want to use wien2k in a supercomputer which uses sge batch submission
system. I can use sge variable $PE_HOSTFILE to get the name of the
computing nodes, and then write the correct .machines file. However, I
cannot use ssh or rsh to log in the computing nodes then I cannot
execute ru
13 matches
Mail list logo
