NIH HPC News & Announcements
GPU nodes on Biowulf2
Date: 10 September 2015 14:09:54
From: steven fellini
The Biowulf1 "gpu2025" nodes have been transitioned to Biowulf2,
so now there are now two types of GPU nodes available for use on
Biowulf2. These nodes should be allocated _only_ for programs
which have been compiled to run on GPUs.
To allocate these nodes specify the appropriate Partition and
Gres switches to sbatch.
Nvidia K20x, 2 GPUs, 32 cpus per node, 128 GB memory, FDR Infiniband:
--partition=gpu --gres:gpu:k20x:1(or 2)
Nvidia M2050, 2 GPUs, 12 cpus per node, 48 GB memory, QDR Infiniband:
--partition=gpu --gres:gpu:m2050:1(or 2)
You can use the 'freen' command to check availability of these
node types (look at the "Features" column to distinguish these).
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