Hi,
at first thank you all for this very helpful knowledgebase! It helps me a lot to solve my problems I had in the beginning of using the WRF model.
I'm actually trying to configure a WRF EMS model on an Infiniband connected Cluster. I already installed the OFED. But how can I configure the WRF EMS to use the Infiniband for clustering? Are there any HowTos?
Thank you very much for your answers!
Akio
WRF EMS and Infiniband?
Re: WRF EMS and Infiniband?
Hi,
has no one any experience with running the wrf ems version on an infiniband cluster?
Thank you very much!
Akio
has no one any experience with running the wrf ems version on an infiniband cluster?
Thank you very much!
Akio
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- Posts: 1604
- Joined: Wed Aug 19, 2009 10:05 am
Re: WRF EMS and Infiniband?
Hi,
Unfortunately, I don't think anyone who is active here on this board has worked with infiniband cluster. But, maybe.. never know... you can wait and see if someone really does come up with some help.
Unfortunately, I don't think anyone who is active here on this board has worked with infiniband cluster. But, maybe.. never know... you can wait and see if someone really does come up with some help.
Re: WRF EMS and Infiniband?
Hi,
I don't have WRF EMS experience but I do have WRF + Infiniband experience.
It's all about how you pass options to mpirun - ideally compiled with openMPI + infiniband support.
Typically it goes like this:
mpirun --mca btl openib,self $PATH2WRF/wrf..exe
Hope that helps!
I don't have WRF EMS experience but I do have WRF + Infiniband experience.
It's all about how you pass options to mpirun - ideally compiled with openMPI + infiniband support.
Typically it goes like this:
mpirun --mca btl openib,self $PATH2WRF/wrf..exe
Hope that helps!