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GPU Nodes on Lengau

The Lengau cluster at the CHPC includes 9 GPU compute nodes with a total of 30 Nvidia V100 GPU devices. There are 6 gpu200n nodes with 3 GPUs in each, and 3 gpu400n nodes with 4 GPUs in each.

GPU Node CPU Cores GPU Devices Interface
gpu2001 36 3× Nvidia V100 16GB PCIe
gpu2002 36 3× Nvidia V100 16GB PCIe
gpu2003 36 3× Nvidia V100 16GB PCIe
gpu2004 36 3× Nvidia V100 16GB PCIe
gpu2005 36 3× Nvidia V100 32GB PCIe
gpu2006 36 3× Nvidia V100 32GB PCIe
gpu4001 40 4× Nvidia V100 16GB NVlink
gpu4002 40 4× Nvidia V100 16GB NVlink
gpu4003 40 4× Nvidia V100 16GB NVlink
Jobs that require 1, 2 or 3 GPUs can be allocated to any node, and will share the node if the job does not use all the GPU devices on that node. Jobs that require 4 GPUs can only be allocated to gpu4* nodes and will not be shared, obviously.

Policies

Access

Access to the GPU nodes is by PI application only through the CHPC Helpdesk.

More information...

/app/dokuwiki/data/pages/chpc/gpu.txt · Last modified: 2022/07/01 10:51 by wikiadmin