Resources Overview

XSEDE is composed of multiple partner institutions known as Service Providers or SPs, each of which contributes one or more allocatable services. Resources include High Performance Computing (HPC) machines, High Throughput Computing (HTC) machines, visualization, data storage, testbeds, and services. This page provides a detailed list of XSEDE computing resources at each of the partner sites with links to detailed specifications for each machine. For more information, click on the machine name and user guide link to get more information about that specific resource.

Compute Resources


Name Site Manufacturer / Platform Machine Type Peak Teraflops Disk Size (TB) Availability
Stampede2
User Guide
UT Austin TACC Dell/Intel Knights Landing, Skylake System (Stampede2) Cluster 12800.0 28000.0 Production through 2021-09-30
Comet
User Guide
SDSC SDSC Dell Cluster with Intel Haswell Processors (Comet) Cluster 2000.0 7000.0 Production through 2021-03-31
XStream
User Guide
Stanford U Stanford University GPU Cluster (XStream) Cluster 1001.7 1400.0 Production
Bridges Regular Memory
User Guide
PSC PSC Regular Memory (Bridges) Cluster 894.6 Production through 2020-11-30
Bridges GPU
User Guide
PSC PSC Bridges GPU (Bridges GPU) Cluster 894.6 Production through 2020-11-30
Bridges Large Memory
User Guide
PSC PSC Large Memory Nodes (Bridges Large) Cluster 894.6 Production through 2020-11-30
Comet GPU
User Guide
SDSC SDSC Comet GPU Nodes (Comet GPU) Cluster 104.0 Production through 2021-03-31
Wrangler
User Guide
TACC TACC Data Analytics System (Wrangler) Cluster 62.0 5000.0 Production through 2019-01-30
Bridges GPU-AI
User Guide
PSC PSC Bridges GPU-AI (Bridges GPU Artificial Intelligence) Cluster 9.9 Coming Soon

Visualization Resources

Name Site Manufacturer / Platform Machine Type Peak Teraflops Disk Size (TB) Availability

Storage Resources

Name Site Media Type File Space (TB)
TACC Long-term tape Archival Storage (Ranch)
User Guide
TACC 61440.0
TACC Long-term Storage (Wrangler Storage)
User Guide
TACC 10000.0
PSC Storage (Bridges Pylon)
User Guide
PSC 10000.0
SDSC Medium-term disk storage (Data Oasis)
User Guide
SDSC 4000.0
IU/TACC Storage (Jetstream Storage)
User Guide
Indiana U 960.0

HTC and Cloud Resources

Name Site Manufacturer / Platform Machine Type Peak Teraflops Disk Size (TB) Availability
Jetstream
User Guide
Indiana U IU/TACC (Jetstream) Cluster 516.1 1920.0 Production through 2019-11-30
Open Science Grid
User Guide
OSG Open Science Grid (OSG) Cluster 50.0 Production through 2019-05-31

Services

Name Type
Globus
User Guide
File Management