SLURM usage summary

View en-queued jobs

squeue -u <username>

View available nodes

sinfo --state=idle

Create and interactive jobs

salloc [SBATCH ARGUMENTS]

SBATCH Arguments

• -c <number of cores> OR --cpus-per-task e.g -c 12 for allocating 12 cores
• -N <number of nodes> OR --nodes <number of nodes> e.g -c 4 for allocating 4 nodes
• -p <name> OR --partition <name> e.g --partition "himem" for using a node of the high memory group
• -C <name> OR --constrain <name> e.g --constrain "coreV2*" for using only nodes with hostname starting with coreV2*
• --exclusive block other jobs running in the node(s)

SLURM Cheetsheet

https://docs.hpc.odu.edu/#slurm-cheat-sheet

HPC ODU Documentation

https://docs.hpc.odu.edu/

Turing cluster

• • TODO add GPU information **

hostname	nodes	memory (GB)	cache (MB)	Model Name	Turbo	CPUs per node	Threads per core	Cores per socket	sockets
coreV1-22-0*	28	127	20	Intel(R) Xeon(R) CPU E5-2660 @ 2.20GHz	3.00GHz	16	1	8	2
coreV2-22-0*	36	126	25	Intel(R) Xeon(R) CPU E5-2660 v2 @ 2.20GHz	3.00GHz	20	1	10	2
coreV2-25-0*	76	126	25	Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz	3.30GHz	20	1	10	2
coreV2-23-himem-*	4	757	16	Intel(R) Xeon(R) CPU E5-4610 v2 @ 2.30GHz	2.70GHz	32	1	8	4
coreV3-23-0*	50	125	40	Intel(R) Xeon(R) CPU E5-2698 v3 @ 2.30GHz	3.20GHz	32	1	16	2
coreV4-21-0*	30	125	40	Intel(R) Xeon(R) CPU E5-2683 v4 @ 2.10GHz	3.00GHz	32	1	16	2
coreV4-21-himem-*	3	504	40	Intel(R) Xeon(R) CPU E5-2683 v4 @ 2.10GHz	3.00GHz	32	1	16	2

Wahab cluster

hostname	nodes	memory (GB)	cache (MB)	Model Name	Turbo	CPUs per node	Threads per core	Cores per socket	sockets
any	158	384	-	Intel® Xeon® Gold 6148 @ 2.40GHz	3.70GHz	40	1	20	2