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Add optional SLURM "constraint" #112

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Merged
gmao-rreichle merged 7 commits into from
Jun 17, 2025
Merged

Add optional SLURM "constraint" #112

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a3f49c0
add constraint for night test
weiyuan-jiang Jun 12, 2025
9f8af30
change log
weiyuan-jiang Jun 12, 2025
4693090
Merge branch 'develop' into feature/wjiang/constraint
gmao-rreichle Jun 16, 2025
a5208f2
Update GEOSldas_App/ldas_setup
gmao-rreichle Jun 16, 2025
c3223e9
Update ldas_setup
weiyuan-jiang Jun 16, 2025
89bb498
edited explanation of "constraint" in sample batinp file (ldas_setup)
gmao-rreichle Jun 16, 2025
48cd940
Merge branch 'develop' into feature/wjiang/constraint
gmao-rreichle Jun 16, 2025
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1 change: 1 addition & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

### Added

- Added optional SLURM "constraint".
- Added functionality to run on tile space of stretched cube-sphere grids.
- Added python package for post-processing ObsFcstAna output.

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17 changes: 10 additions & 7 deletions GEOSldas_App/ldas_setup
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Expand Up @@ -63,7 +63,7 @@ class LDASsetup:
# ------
# Optional resource manager input fields
# ------
optSlurmInpKeys = ['job_name', 'qos', 'oserver_nodes', 'writers-per-node']
optSlurmInpKeys = ['job_name', 'qos', 'oserver_nodes', 'writers-per-node', 'constraint']


# ===============================================================================================
Expand Down Expand Up @@ -1570,15 +1570,17 @@ class LDASsetup:
'.'.join([expid, 'ldas_err', myDateTime, 'txt']),
]),
self.rundir)
constraint='cas'
if self.GEOS_SITE == "NAS":
constraint = 'cas_ait'
elif self.GEOS_SITE == "NCCS":
constraint = '"[mil|cas]"'

constraint = '"[mil|cas]"'
if self.GEOS_SITE == "NAS" :
constraint = 'cas_ait'

if 'constraint' in self.optRmInp:
constraint = self.optRmInp['constraint']

SBATCHQSUB = 'sbatch'
if self.GEOS_SITE == 'NAS':
SBATCHQSUB = 'qsub'
SBATCHQSUB = 'qsub'

DETECTED_MPI_STACK = "@MPI_STACK@"

Expand Down Expand Up @@ -1860,6 +1862,7 @@ def _printRmInputKeys(rqdRmInpKeys, optRmInpKeys):
print ('# - writers-per-node = tasks per oserver_node for writing ( default is 5, for future use ),')
print ('# IMPORTANT REQUIREMENT: total #writers = writers-per-node * oserver_nodes >= 2')
print ('# Jobs will hang when oserver_nodes = writers-per-node = 1.')
print ('# - constraint = name of chip set(s) (NCCS default is "[mil|cas]", NAS default is "cas_ait").')
print ('#')
for key in optRmInpKeys:
print ('#'+key + ':')
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