slurm: skaliert nun auf mehrere Cores

aufgabe5.2/slurm/slurm.conf

@@ -1,55 +1,20 @@
-#
-# Example slurm.conf file. Please run configurator.html
-# (in doc/html) to build a configuration file customized
-# for your environment.
-#
-#
-# slurm.conf file generated by configurator.html.
-#
-# See the slurm.conf man page for more information.
-#
 ClusterName=zotac
 ControlMachine=zotac0
-#ControlAddr=
-#BackupController=
-#BackupAddr=
-#
 SlurmUser=slurm
-#SlurmdUser=root
 SlurmctldPort=6817
 SlurmdPort=6818
 AuthType=auth/munge
-#JobCredentialPrivateKey=
-#JobCredentialPublicCertificate=
 StateSaveLocation=/tmp
 SlurmdSpoolDir=/tmp/slurmd
 SwitchType=switch/none
-MpiDefault=none
+MpiDefault=openmpi
 SlurmctldPidFile=/var/run/slurmctld.pid
 SlurmdPidFile=/var/run/slurmd.pid
 ProctrackType=proctrack/cgroup
-#PluginDir=
-#CacheGroups=0
-#FirstJobId=
-ReturnToService=0
-#MaxJobCount=
-#PlugStackConfig=
-#PropagatePrioProcess=
-#PropagateResourceLimits=
-#PropagateResourceLimitsExcept=
-#Prolog=
-#Epilog=
-#SrunProlog=
-#SrunEpilog=
-#TaskProlog=
-#TaskEpilog=
+ReturnToService=2
 TaskPlugin=task/affinity
-TaskPluginParam=sched
-#TrackWCKey=no
-#TreeWidth=50
-#TmpFS=
 UsePAM=1
-#
+ 
 # TIMERS
 SlurmctldTimeout=300
 SlurmdTimeout=300
@@ -57,45 +22,23 @@ InactiveLimit=0
 MinJobAge=300
 KillWait=30
 Waittime=0
-#
+
 # SCHEDULING
 SchedulerType=sched/backfill
-#SchedulerAuth=
-#SchedulerPort=
-#SchedulerRootFilter=
 SelectType=select/cons_res
 SelectTypeParameters=CR_Core
-FastSchedule=1
-#PriorityType=priority/multifactor
-#PriorityDecayHalfLife=14-0
-#PriorityUsageResetPeriod=14-0
-#PriorityWeightFairshare=100000
-#PriorityWeightAge=1000
-#PriorityWeightPartition=10000
-#PriorityWeightJobSize=1000
-#PriorityMaxAge=1-0
-#
+
 # LOGGING
 SlurmctldDebug=3
-#SlurmctldLogFile=
 SlurmdDebug=3
-#SlurmdLogFile=
 JobCompType=jobcomp/filetxt
 JobCompLoc=/var/log/slurm/job_completions
-#
-# ACCOUNTING
-#JobAcctGatherFrequency=30
-#
-#AccountingStorageType=accounting_storage/slurmdbd
-#AccountingStorageLoc=/var/log/slurm/accounting 
-#AccountingStorageHost=
-#AccountingStoragePass=
-#AccountingStorageUser=
-#
+
 # COMPUTE NODES
 GresTypes=gpu
-NodeName=zotac1 Procs=1 State=UNKNOWN Sockets=1 CoresPerSocket=2 ThreadsPerCore=1
-NodeName=zotac[2-4] Procs=1 State=UNKNOWN Sockets=1 CoresPerSocket=2 ThreadsPerCore=1 Gres=gpu:1
+FastSchedule=1
+NodeName=zotac1 State=UNKNOWN Cpus=2 Sockets=1 CoresPerSocket=2 ThreadsPerCore=4
+NodeName=zotac[2-4] State=UNKNOWN Cpus=2 Sockets=1 CoresPerSocket=2 ThreadsPerCore=4 Gres=gpu:1
 
 PartitionName=benchmark Nodes=zotac[1-4] AllowGroups=tutoren,wheel MaxTime=INFINITE State=UP PreemptMode=SUSPEND Shared=EXCLUSIVE Priority=3
 PartitionName=express Nodes=zotac[1-4] Default=YES MaxTime=1:0:0 State=UP Priority=2