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SLURM

partition

Job QOS# cores/# GPU
per job
max walltime

max running jobs per user/

max n. of cpus/nodes/GPUs per user

prioritynotes

m100_all_serial

(def. partition)

normal

max = 1 core,
1 GPU

max mem= 7600MB

04:00:00

4 cpus/1 GPU


40
m100_usr_prodm100_qos_dbgmax = 2 nodes02:00:002 nodes/64cpus/8GPUs45runs on 12 nodes
m100_usr_prodnormalmax = 16 nodes24:00:00
40runs on 880 nodes

m100_qos_bprod

min = 17 nodes

max =256 nodes

24:00:00256 nodes85runs on 512 nodes
m100_usr_preemptnormalmax = 16 nodes24:00:00
1

runs on 99 nodes

m100_fua_prod

(EUROFUSION)

m100_qos_fuadbgmax = 2 nodes02:00:00
45

runs on 12 nodes


m100_fua_prod

(EUROFUSION)

normalmax = 16 nodes24:00:00
40

runs on 68 nodes



m100_qos_fuabprodmax = 32 nodes24:00:00
40run on 64 nodes at same time
all partitions

qos_special

> 32 nodes

> 24:00:00


40 

request to superc@cineca.it

all partitions

qos_lowprio

max = 16 nodes

24:00:00


0

active projects with exhausted budget


The preemptable partition , m100_usr_preempt allows users to access the additional nodes of m100_fua_prod partition in preemptable modality (if available and not used by Eurofusion community).  The jobs submitted to the m100_usr_preempt partition may be killed if the assigned resources are requested by jobs submitted to higher priority partition (m100_fua_prod); hence we reccomend recommend its use only with restartable applications. 

Users with exhausted but still active projects are allowed to keep using the cluster resources, even if at a very low priority, by adding the "qos_lowprio" flag to their job:

#SBATCH --qos=qos_lowprio

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Eurofusion users can also use the computing resources at low priority before their budget gets exhausted, in case they wish to run non urgent jobs without consuming the budget of the granted project. Please ask superc@cineca.it to be added to the Account FUAC4FUAC5_LOWPRIO, and specify this account and the qos_lowprio QOS in your submission script. (EUROFUSION)

M100 specific information

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