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System A2 (Knights Landing)

••••••••••

Model: Lenovo Adam Pass

Racks: 50
Nodes: 3.600
Processors: 1 x 68-cores Intel Xeon Phi 7250 CPU (Knights Landing) at 1.40 GHz
Cores: 68 cores/node (272 with HyperThreading),  244.800 cores in total
RAM: 16 GB/node of MCDRAM and 96 GB/node of DDR4

Peak Performance: 11 PFlop/s


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System A3 (Skylake)


Model: Lenovo Stark

Racks: 21
Nodes: 1.512 + 792
Processors: 2 x 24-cores Intel Xeon 8160 CPU (Skylake) at 2.10 GHz
Cores: 48 cores/node 72.576 + 38.016 cores in total
RAM: 192 GB/node of  DDR4DDR4••••••••••
Peak Performance: 7.4 PFlop/s


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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)

priorityHBM/clustering modenotes

front-end

bdw_all_serial

(default partition)

noQOS

max = 6

(max mem= 18000 MB)

04:00:00

6 cpus


 1800040

A1
 qos_rcm

min = 1

max = 48

03:00:001/48

182000


-
 

runs on 24 nodes shared with the debug queue on SKL

 








A2 knl_usr_dbgno QOS

min = 1 node

max = 2 nodes

00:30:005/5

86000 (cache)


40

runs on 144 dedicated nodes

A2knl_usr_prodno QOS

min = 1 node

max = 195 nodes

24:00:001000 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)                                      86000 (cache)        40

#SBATCH --qos=qos_special

request to superc@cineca.it











A3skl_usr_dbgno QOS

min = 1 node

max = 4 nodes

00:30:004/418200040
runs on 24 dedicated nodes
A3skl_usr_prodno QOS

min = 1 node

max = 64 nodes

24:00:0064 nodes18200040



skl_qos_bprod

min=65

max = 256

24:00:00

1/256

1 jobs per account

18200085

#SBATCH -p skl_usr_prod

#SBATCH --qos=skl_qos_bprod



qos_special>256 nodes

>24:00:00

(max = 64 nodes for user)


                          182000        40

#SBATCH --qos=qos_special

request to superc@cineca.it


Graphic session

If a graphic session is desired we recommend to use the tool RCM (Remote Connection Manager)For additional information visit Remote Visualization section on our User Guide.

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