[Ncep.list.emc.glopara-support] Re: Ncep.list.emc.glopara-support
post from sim.aberson@noaa.gov
Kate Howard
kate.howard at noaa.gov
Wed Oct 13 11:58:38 EDT 2010
All,
In reply to Sim's inquiry about running the T574 GFS analysis job on
Vapor it was suggested that he increase the NUMPROCANALGFS setting to
192 tasks to run the GFS analysis on Vapor on 6 nodes instead of 2. Also
it was suggested that he increase the wall clock time from 1 hr to 1:30
or 2 hrs. The sample configuration file on Vapor (for running T574) has
been adjusted with these values as well.
Attention Vapor developers/users:
Please note that the sample configuration file for running T574 on Vapor
is provided upon approval to run T574. A sample configuration file for
running T382 w/ newphysics (matches production in every way except
resolution) can be found on Vapor in the following location:
/mtb/save/wx24kh/para_scripts/cver_1.1/exp/para_config.sample_newphysics
If you wish to run T574 GFS/GDAS on Vapor please contact Kate Howard
(kate.howard at noaa.gov). The increased resource requirements needed to
run T574 parallels on Vapor currently requires EMC management approval.
Thank you.
Kate Howard
NCEP/EMC Global Branch
Subject:
T574 parallel on vapor
From:
Sim Aberson <sim.aberson at noaa.gov>
Date:
Tue, 12 Oct 2010 16:55:34 -0400
To:
ncep.list.emc.glopara-support at noaa.gov
I am trying to run a parallel cycle on vapor. The gdas steps all seem
to work, but the gfs anal step bombs each time in the global_gsi. And
example:
ERROR: 0031-161 EOF on socket connection with node v3n3
INFO: 0031-639 Exit status from pm_respond = -1
+ rc=255
+ export ERR=255
+ export err=255
+ eval [[ $err = 0 ]]
+ [[ 255 = 0 ]]
+ exit 2
+ rc=2
The gdas anal step has no such issues. The output files are at
/gpfs/v/scratch/ptmp/mgd0sa/rotdatprx
-rw-r--r-- 1 mgd0sa g01 1023256 Oct 12 14:44
alldrop2010083100gfsanal.dayfile
-rw-r--r-- 1 mgd0sa g01 1013555 Oct 12 14:44
alldrop2010090100gfsanal.dayfile
-rw-r--r-- 1 mgd0sa g01 1011366 Oct 12 14:44
alldrop2010090200gfsanal.dayfile
-rw-r--r-- 1 mgd0sa g01 1017051 Oct 12 14:44
alldrop2010090300gfsanal.dayfile
-rw-r--r-- 1 mgd0sa g01 1031385 Oct 12 16:46
alldrop2010090400gfsanal.dayfile
Thanks,
Sim
--
Sim Aberson AOML/Hurricane Research Division Miami, FL
"Hurricane states erect statues in my honor." -- David Sedaris
the request.
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