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SDSC Expanse GPU

Description

Expanse is a Dell integrated compute cluster, with AMD Rome processors, NVIDIA V100 GPUs, interconnected with Mellanox HDR InfiniBand in a hybrid fat-tree topology. The GPU component of Expanse features 52 GPU nodes, each containing four NVIDIA V100s (32 GB SMX2), connected via NVLINK, and dual 20-core Intel Xeon 6248 CPUs. They feature 1.6TB of NVMe storage and 256GB of DRAM per node. There is HDR100 connectivity to each node. The system also features 7PB of Lustre based performance storage (140GB/s aggregate), and 5PB of Ceph based object storage.

Resource ID
638
Global Resource ID
expanse-gpu.sdsc.access-ci.org
Resource Type
Compute
Latest Status
production
Latest Status Begin
Latest Status End
Project Affiliation
ACCESS
Organization Name
San Diego Supercomputer Center
Organization URL

Affinity Groups