SDSC Expanse GPU
Resource Type
Latest Status

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 12PB of Lustre based performance storage (140GB/s aggregate), and 7PB of Ceph based object storage.

Is an ACCESS Allocated Production Compute resource
Resource supports community accounts for science gateways
Resource support community software areas for science gateways to share software on a resource
GPU use is the main purpose of this resource
has advance reservations
Support for Science Gateways
Resource is allocated by ACCESS
Run Jobs and Workflows on ACCESS Resources from a Single Entry Point
An intuitive, innovative, and interactive interface to remote computing resources
Agency supercomputers and advanced architecture systems
Organization Name
San Diego Supercomputer Center
Global Resource ID