Run-time Issue about CESM (ask for help)

[xuexh@ustc_edu_cn]

The CESM has been build on USTC super-computer center (100 nodes, and each node has two 4-Core CPUs).

When we run some test cases in USTC super-computer, we met some problems:
1. The cases ( B2000, F_2000_WACCM, these cases are the "compsets" in CESM) can run successively on single processor (no parallel computing).

2. If we set the max task per node = 2, the B2000 case can successively parallel run. But if we set the max task per node =1 or 8, it failed.

3. With the same parallel computing setting (B2000 parallel run successively) , the F_2000_WACCM run failed, it stopped at "CAM initializing ...." without any log file output.

Can you help me find some one who could give us useful advise about it ? Thank you

 

[mmills@ucar_edu]

My apologies for the delay in replying to your post.

I am assuming you are referring to the B_2000 compset. That is a CAM compset. You should try posting your issue with B_2000 to the CAM section of this forum.

Resolving that may help you to understand the issue with the WACCM compset. If not, we can see if someone can help you here.