Search found 117 matches

by meteo60
Tue Oct 22, 2019 8:12 pm
Forum: UEMS v18.x support
Topic: Intel libraries
Replies: 21
Views: 2620

Re: Intel libraries

Do you use only wrfm_arw.exe intel or all intel executables?
by meteo60
Tue Oct 22, 2019 8:07 pm
Forum: UEMS v18.x support
Topic: Intel libraries
Replies: 21
Views: 2620

Re: Intel libraries

I use centos 7 too
I think we have to wait for Robert to resolve this issue....
by meteo60
Tue Oct 22, 2019 10:23 am
Forum: UEMS v18.x support
Topic: Intel libraries
Replies: 21
Views: 2620

Re: Intel libraries

Which OS do you use?
I have always that issue (174) sometimes, despite OMP_STACKSIZE etc.
It's very random again: most runs are ok, but sometimes it crashes.
When a run crashes, I retry it with other datas. I usually use GFSP25PT, if crash I retry with GFSP25 and it's ok... strange...
by meteo60
Tue Oct 22, 2019 10:17 am
Forum: UEMS v18.x support
Topic: UEMS don't use hourly GFS data
Replies: 1
Views: 1284

Re: UEMS don't use hourly GFS data

Simple: Comment these lines in strc/Uprep/Pconf.pm: #---------------------------------------------------------------------------------- # This is a hack that may need to be replaced someday. In 2018 th GFS 0.25 # degree dataset is hourly through hour 84 and then 3-hourly through hour 240. # If the l...
by meteo60
Thu Oct 10, 2019 9:57 pm
Forum: UEMS v18.x support
Topic: Intel libraries
Replies: 21
Views: 2620

Re: Intel libraries

I'm trying to use intel executables on a new cluster: Old configuration: Just one master server 28 cores, 1 domain non nested (resolution 4km), intel executables: no problem New config: 1 master + 1 node (same servers) 48 cores, 1 domain (same config but 3km), intel executables: sometimes I have an ...
by meteo60
Mon Jan 14, 2019 1:08 pm
Forum: Hardware for running WRF / EMS
Topic: CPU Intel gold series: bad performance for UEMS
Replies: 3
Views: 859

Re: CPU Intel gold series: bad performance for UEMS

I use 28 cores on 2660v4 (hyperthreading off), I have no gain with 27 cores. And I tested 32, 31 and 30 cores on Gold 6130: Better result with 32.
by meteo60
Mon Jan 14, 2019 9:28 am
Forum: Hardware for running WRF / EMS
Topic: CPU Intel gold series: bad performance for UEMS
Replies: 3
Views: 859

CPU Intel gold series: bad performance for UEMS

Hi everybody, I have actually a dual Xeon E5-2660v4 server, 28 physical cores, 2133MHz RAM I tested on a dual Xeon gold 6130 server, 32 physical cores, 2666MHz RM On 2660v4 the benchmark run take approximately 10 minutes. On 6130 it take approximately 17 minutes. I had the same differences with my d...
by meteo60
Thu Jan 10, 2019 11:11 am
Forum: UEMS v18.x support
Topic: Bug on Grads after update v18.12
Replies: 9
Views: 2267

Re: Bug on Grads after update v18.12

One thing I noticed in $UEMS/util/grads/grads/data/udpt, the directories were pointing to /usr1/UEMS/Development/UEMS/uems/util/grads/lib/libXXXX.so I changed it to $UEMS/util/grads/lib/libXXXX.so and it worked. I changed too but I have this error: libpng15.so.15: cannot open shared object file: No...
by meteo60
Thu Jan 10, 2019 11:10 am
Forum: UEMS v18.x support
Topic: v18.12
Replies: 1
Views: 584

Re: v18.12

Do you have an error in log?
by meteo60
Thu Jan 03, 2019 10:32 am
Forum: UEMS v18.x support
Topic: Bug on Grads after update v18.12
Replies: 9
Views: 2267

Re: Bug on Grads after update v18.12

Here is Robert's answer, I think these issues will be fixed at the next update:
You are opening the wrong libraries. For the time being just use grads 2.1 from the previous release.