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Part of this system (MARCONI_Fusion) is reserved for the activity of EUROfusion (https://www.euro-fusion.org/). Details on the MARCONI_Fusion environment are reported in a dedicated document.
Access
All the login nodes have an identical environment and can be reached with SSH (Secure Shell) protocol using the "collective" hostname:
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The info reported here refer to the general MARCONI partition. The production environment of MARCONI_Fusion is discussed in a separate document.
As usual on systems using SLURM, you can submit a script script.x using the command:
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In the following table you can find all the main features and limits imposed on the queues of the shared A1 and A2 partitions. For Marconi-FUSION dedicated queues please refer to the dedicated document.
MARCONI Partition | SLURM partition | QOS | # cores per job | max walltime | max running jobs per user/ max n. of cpus/nodes per user | max memory per node (MB) | priority | HBM/clustering mode | notes |
front-end | bdw_all_serial (default partition) | noQOS | max = 6 (max mem= 18000 MB) | 04:00:00 | 6 cpus | 18000 | 40 | ||
| qos_install | max = 16 | 04:00:00 | max =16 cores/ 1 job per user | 100 GB | 40 | request to superc@cineca.it | |||
| A1 | qos_rcm | min = 1 max = 48 | 03:00:00 | 1/48 | 182000 | - | runs on 24 nodes shared with the debug queue on SKL | ||
| A2 | knl_usr_dbg | no QOS | min = 1 node max = 2 nodes | 00:30:00 | 5/5 | 86000 (cache) | 40 | runs on 144 dedicated nodes | |
| A2 | knl_usr_prod | no QOS | min = 1 node max = 195 nodes | 24:00:00 | 1000 nodes | 86000 (cache) | 40 | ||
| knl_qos_bprod | min = 196 nodes max = 1024 nodes | 24:00:00 | 1/1000 | 86000 (cache) | 85 | #SBATCH -p knl_usr_prod #SBATCH --qos=knl_qos_bprod | |||
| qos_special | >1024 nodes | >24:00:00 (max = 195 nodes for user) | 86000 (cache) | 40 | #SBATCH --qos=qos_special request to superc@cineca.it | ||||
| A3 | skl_usr_dbg | no QOS | min = 1 node max = 2 nodes | 00:30:00 | 4/4 | 182000 | 40 | runs on 8 dedicated nodes max 1 job per user | |
| A3 | skl_usr_prod | no QOS | min = 1 node max = 32 nodes | 24:00:00 | 32 nodes | 182000 | 40 | ||
| skl_qos_bprod | min=33 nodes max = 64 nodes | 24:00:00 | 1/64 1 jobs per account | 182000 | 85 | #SBATCH -p skl_usr_prod #SBATCH --qos=skl_qos_bprod | |||
| qos_special | >64 nodes | >24:00:00 (max = 64 nodes for user) | 182000 | 40 | #SBATCH --qos=qos_special request to superc@cineca.it | ||||
| qos_lowprio | max = 64 nodes | 24:00:00 | 64 nodes | 182000 | 0 | #SBATCH --qos=qos_lowprio |
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