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Recommended configuration for running CESM2.2.2 B1850 on a medium-sized cluster

A

antonioroblesucm

antonio robles
New Member
Hi all, i'm trying to test the B1850 compset with a f19g17 resolution in a medium-sized cluster (I have the model already compiled). I can access to maximum 192 cpus with 2 threads/cpu and the maximum RAM i can choose is 256Gb. By the moment, when I tried to distribute the tasks in 40 cpus for a 2-day (for testing) simulation I obtained SEGFAULT error. Which distribution of tasks threads and rootpe do You recommend for avoiding this SEGFAULT error. It is better to sepparate atm and ocn in two distinct nodes? How much cpus sould i use? By the moment I just want to test, a lower resolution would be also OK for me

Thanks!!!
 
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