Brief technical details about the cluster #
The cluster contains one main headnode (desert
), two auxiliary nodes (h1
, ds1
), and 36 compute nodes (n[01-36]
).
Main node desert
#
- 6 cores (one 6-core processor Intel Xeon Bronze 3204).
- RAM: 256 GB.
- HDD: system disk 480 GB.
RAID-6 disk 140 TB for user data. - OS: SUSE Linux Enterprise High Performance Computing 15 SP4 (x86_64).
Auxiliary headnode h1
#
- Server Alkazar R2D56 G3.
- 16 cores (two 8-core processors Intel Xeon E5-2630v3@2.40GHz).
- RAM: 64 GB.
- HDD: system disk 240 GB.
RAID-6 disk 90 TB for user data. - OS: SUSE Linux Enterprise High Performance Computing 15 SP4 (x86_64).
Auxiliary node ds1
#
- 12 cores (two 6-core processors Intel Xeon X5650).
- RAM: 64 GB.
- HDD: Two raid disks 16 TB and 28 TB.
Auxiliary node
ds1
is used as temporary data storage. This node will be removed in 2023.
Compute nodes n[01-16,21-36]
#
- Compute Node Arbyte Alkazar R2Q50 G5.
- 40 cores (two 20-core processors Intel Xeon Gold 6230@2.10GHz).
- RAM: 256 GB.
- HDD: 480 GB SSD.
Each node have a local disk for user data under path/var/tmp
(415 GB). - OS: SUSE Linux Enterprise High Performance Computing 15 SP4 (x86_64).
Compute nodes n[17-20]
#
- Compute Node Arbyte Alkazar R2Q50 G5.
- 40 cores (two 20-core processors Intel Xeon Gold 6230@2.10GHz).
- RAM: 384 GB.
- HDD: 480 GB SSD.
Each node have a local disk for user data under path/var/tmp
(415 GB). - OS: SUSE Linux Enterprise High Performance Computing 15 SP4 (x86_64).
Summary table #
Nodes | Core per node | Total cores | RAM | HDD | |
---|---|---|---|---|---|
desert | – | 6 | – | 256 GB | 140 TB |
h1 | – | 16 | – | 64 GB | 90 TB |
ds1 | – | 12 | – | 64 GB | 44 TB |
n01–n16 | 16 | 40 | 640 | 256 GB | 415 GB |
n17–n20 | 4 | 40 | 160 | 384 GB | 415 GB |
n21–n36 | 16 | 40 | 640 | 256 GB | 415 GB |
TOTAL | 36 | – | 1440 | – | – |