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Vulcan: Difference between revisions

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Revision as of 16:03, 13 May 2024

The NEC Cluster is part of a heterogenious computing platform.

Warning: M A I N T E N A N C E from 2024-05-21 till 2024-05-24 Hardware Upgrade

some of the compute nodes and network infrastructure of vulcan are outdated and will be replaced by up to date hardware. Most of the new hardware has been delivered now.

Details: Maintenance


Replacement Overview:
node_type current node number upcoming node number
aurora 8 8
clx-21 8 8
clx-25 96 96
clx-ai 4 0
hsw128gb20c 84 0
hsw128gb24c 152 0
hsw256gb20c 4 0
hsw256gb24c 16 0
k20xm 3 0
p100 3 3
skl 68 72
smp 2 1
visamd 6 6
visnv 2 2
visp100 10 0
zen256gb32c 3 3 (1)(2)
zen512gb48c-ai 10 10 (1)(3)
genoa 0 60 (4)(5)
genoa-gpu 0 24 (4)(6)
genoa-smp 0 2 (4)(7)

(1) academic usage only
(2) 2x AMD Epic 7302 Rome, 3.0GHz base, 32 cores total, 256GB DDR4, 3.5TB NVMe
(3) 2x AMD Epyc 7642 Rome, 2.3GHz base, 96 cores total, 512GB DDR4, 1.8TB NVMe, 8x AMD Instinct Mi50 with 32GB
(4) new nodes, node_type not yet fixed
(5) 2x AMD Epyc 9334 Genoa, 2.7GHz base, 64 cores total, 768GB DDR5
(6) 2x AMD Epyc 9124 Genoa, 3.0GHz base, 32 cores total, 768GB DDR5, 3.8TB NVMe, 1x Nvidia A30 with 24GB HBM2e
(7) 2x AMD Epyc 9334 Genoa, 2.7GHz base, 64 cores total, 3072GB DDR5


Introduction


Troubleshooting



Cluster Documentation


Programming / Utilities



Help for Wiki Usage