Difference between revisions of "SLURM usage summary"

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https://docs.hpc.odu.edu/#slurm-cheat-sheet
 
https://docs.hpc.odu.edu/#slurm-cheat-sheet
  
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= Turing hardware =
+
= HPC ODU Documentation =
 +
https://docs.hpc.odu.edu/
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 +
= Turing cluster =
 +
** TODO add GPU information **
  
 
{| class="wikitable"
 
{| class="wikitable"
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! 1
 
 
! hostname
 
! hostname
 
! nodes
 
! nodes
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! sockets
 
! sockets
 
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| coreV1-22-0*
 
| coreV1-22-0*
 
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| 28
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| coreV2-22-0*
 
| coreV2-22-0*
 
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| coreV2-25-0*
 
| coreV2-25-0*
 
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| coreV2-23-himem-*
 
| coreV2-23-himem-*
 
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| coreV3-23-0*
 
| coreV3-23-0*
 
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| coreV4-21-0*
 
| coreV4-21-0*
 
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| coreV4-21-himem-*
 
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|}
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= Wahab cluster =
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{| class="wikitable"
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! hostname
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! nodes
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! memory (GB)
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! cache (MB)
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! Model Name
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! Turbo
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! CPUs per node
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! Threads per core
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! Cores per socket
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! sockets
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|-
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| any
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| 158
 +
| 384
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| -
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| Intel® Xeon® Gold 6148    @ 2.40GHz
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| 3.70GHz
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| 40
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| 1
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| 20
 
| 2
 
| 2
 
|}
 
|}

Latest revision as of 15:57, 12 June 2019

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
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