Opened 4 years ago
Closed 4 years ago
#2171 closed help (fixed)
claim exceeding reservation's node-count
Reported by: | ambrogio | Owned by: | um_support |
---|---|---|---|
Component: | UM Model | Keywords: | |
Cc: | Platform: | ARCHER | |
UM Version: | 10.5 |
Description
Dear Annette,
I am having problems in increasing the number of processors to use on Archer for my runs (suite u-al707).
This is the error I get when running the model after changing the number of processors from the cylc GUI (in Processor decomposition):
apsched: claim exceeds reservation's node-count
[FAIL] um-atmos # return-code=1
I checked the suite.rc and I can see that the relevant variables are defined in this way:
UM_ATM_NPROCX = {{ATM_PROC_X}}
UM_ATM_NPROCY = {{ATM_PROC_Y}}
[…]
TOTAL_MPI_TASKS = $((UM_ATM_NPROCX * UM_ATM_NPROCY))
So, to me it doesn't look like the problem is here.
I am using an n02-weat account and a standard queue. Is the problem related to this?
Many thanks for your attention and support
Best wishes,
Ambrogio
Change History (2)
comment:1 Changed 4 years ago by ambrogio
comment:2 Changed 4 years ago by annette
- Resolution set to fixed
- Status changed from new to closed
*UPDATE*
Dear Annette,
I have actually solved the problem changing -l select (from 1 to 16 in my case, as I want to use 16 nodes) in suite.rc.
Apologies for having asked you to spend time on it
Best wishes,
Ambrogio