Transcript Architettura dei sistemi di HPC@POLITO

HPC@POLITO Systems Facility – The HACTAR & CASPER Clusters
The HACTAR Cluster
The CASPER Cluster
Compute-0-0
Compute-1-1
Compute-0-1
Compute-1-2
Compute-0-2
Compute-1-3
Compute-0-3
Compute-1-4
Compute-0-4
Compute-1-5
Compute-0-5
Compute-1-6
Compute-0-6
Compute-1-7
Compute-0-7
Compute-1-8
Compute-0-8
Compute-1-9
Compute-0-9
Compute-1-10
Compute-0-10
Compute-1-11
CTRL
A
Storage
Lustre – Head
Node
CTRL
B
SWITCH
InfiniBand
20Gb/s DDR
OSS
SWITCH
InfiniBand
40Gb/s QDR
Compute-1-12
SWITCH
Ethernet
Compute-1-13
Link Type:
- Ethernet 1Gb
- Ethernet 10Gb
- Infiniband
- SAS
- Interlink HA
Compute-0-12
Compute-0-14
Compute-1-15
Compute-0-15
HACTAR
(master node)
Storage
Lustre – JBOD2
SWITCH
Ethernet
Compute-0-13
MDS
Compute-1-14
(GPU NODE)
Storage
Lustre - JBOD1
Compute-0-11
Compute-0-16
HACTARLOGIN
(login node)
CASPER
(master node)
Hactarstorage
(IML node)
CASPERLOGIN
(login node)
Rete di Ateneo
Storage
NFS – Head Node
Storage
NFS – JBOD1
Storage
NFS – JBOD2