CESM 案例提交后报错 mpirun -np24

demibing

scripts/BGC_spinup$ ./case.submit 后报错
报错ERROR：run command is mpirun  -np 24 /home/clm/clm45/CASE_DIR/BGC_spinup/bld/cesm.exe   >> cesm.log.$LID 2>&1  
Exception from case_run: ERROR: RUN FAIL: Command 'mpirun  -np 24 /home/clm/clm45/CASE_DIR/BGC_spinup/bld/cesm.exe   >> cesm.log.$LID 2>&1 ' failed
See log file for details: /home/clm/clm45/CASE_DIR/BGC_spinup/run/cesm.log.211003-200252
Submit job case.st_archive
Starting job script case.st_archive
st_archive starting
moving /home/clm/clm45/CASE_DIR/BGC_spinup/run/cesm.log.211003-200252 to /home/clm/clm45/CASE_DIR/archive/BGC_spinup/logs/cesm.log.211003-200252
Cannot find a BGC_spinup.cpl*.r.*.nc file in directory /home/clm/clm45/CASE_DIR/BGC_spinup/run
请问这个错误是什么呀？怎么修改谢谢
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下面是我的Cesm.log文件内容
cesm.log.211003-200335

There are not enough slots available in the system to satisfy the 24 slots that were requested by the application:

/home/clm/CASE_DIR/BGC_spinupd/cesm.exe

Either request fewer slots for your application, or make more slots available for use.

A "slot" is the Open MPI term for an allocatable unit where we can launch a process. The number of slots available are defined by the
environment in which Open MPI processes are run:

A "slot" is the Open MPI term for an allocatable unit where we can launch a process. The number of slots available are defined by the
environment in which Open MPI processes are run:

1. Hostfile, via "slots=N" clauses (N defaults to number of processor cores if not provided)
2. The --host command line parameter, via a ":N" suffix on the hostname (N defaults to 1 if not provided)
3. Resource manager (e.g., SLURM, PBS/Torque, LSF, etc.)
4. If none of a hostfile, the --host command line parameter, or an RM is present, Open MPI defaults to the number of processor cores

In all the above cases, if you want Open MPI to default to the number of hardware threads instead of the number of processor cores, use the--use-hwthread-cpus option.

Alternatively, you can use the --oversubscribe option to ignore the number of available slots when deciding the number of processes to launch.

星星薇

看起来是没有这么多核还是怎么的？反正是mpi使用的问题，百度一下看看呢

demibing

星星薇 发表于 2021-10-12 09:17
看起来是没有这么多核还是怎么的？反正是mpi使用的问题，百度一下看看呢

好的谢谢你， 我改下设置再试一下，谢谢