DMPAR question

All topics related to compiling WRF, including environment set-up, and library installation
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Whatheway
Posts: 15
Joined: Thu Oct 29, 2020 9:47 am

DMPAR question

Post by Whatheway » Fri Mar 12, 2021 1:52 pm

I can't get smpar to run on my Dell 8940 8-core system. So I know that dmpar is meant for clusters but can it work for single machines?

Whatheway
Posts: 15
Joined: Thu Oct 29, 2020 9:47 am

Re: DMPAR question

Post by Whatheway » Fri Mar 12, 2021 2:05 pm

technically it runs 16 cores 1 real 1 virtual

Ming Chen
Posts: 1461
Joined: Mon Apr 23, 2018 9:42 pm

Re: DMPAR question

Post by Ming Chen » Fri Mar 12, 2021 6:16 pm

I believe so. Please try and let us know if you hav any issue.
P.S., the command for MPI run may vary with machines.Please consult your computer manager to make sure the command is correct. The common one we use is like:
mpirun -np 4 ./wrf.exe
WRF Help Desk

Whatheway
Posts: 15
Joined: Thu Oct 29, 2020 9:47 am

Re: DMPAR question

Post by Whatheway » Tue Mar 16, 2021 3:15 pm

Ming Chen wrote:
Fri Mar 12, 2021 6:16 pm
I believe so. Please try and let us know if you hav any issue.
P.S., the command for MPI run may vary with machines.Please consult your computer manager to make sure the command is correct. The common one we use is like:
mpirun -np 4 ./wrf.exe
RESOLVED

Thank you,
I was able to get it to work. I'm trying to install WRF on my own personal computer so I am my computer manager.

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