The Information Technology Services’ Research Services department provides high-performance computing (HPC) resources, storage, scientific software, and support for members of the campus community.
Argon, a locally-hosted HPC resource, is managed by specialists who provide support and consultation services on data stewardship, compliance, scientific software, and more. It features approximately 15,000 processor cores and 110 graphics processing unit (GPU) accelerators (both Infiniband and Omnipath interconnects). In Q419, Argon's power will increase by around 40 percent with double the number of GPUs. Up to eight GPUs will be available on a single system.
Several RS consultants serve as U.S. National Science Foundation Extreme Science and Engineering Discovery Environment (XSEDE ) Campus Champions. The XSEDE portfolio of federated, advanced computational resources and services is more diverse and powerful than a single institution could afford, on its own. It is funded by the U.S. taxpayer investment, and is available at no cost to U.S. researchers and their collaborators.
The Interactive Data Analytics Service (IDAS) is a high performance computing resource that supports large-scale and collaborative data analytics workflows involving RStudio for R and Jupyter Notebook for, but not limited to Python. Users may access HPC resources within the IDAS interface, while performing interactive data analysis tasks with applications used for machine learning and other artificial intelligence workflows.
Two locally-hosted storage services are available: the Research Data Storage Service (RDSS), and Large Data Storage Service (LSS). The first 5 TB on either are available at no cost to researchers who have a faculty appointment and their labs. Additional 1 TB increments are available upon request for a fee.
Iowa’s research computing resources are attached to the local network by 10 GB Ethernet connections, and beyond, with 100 GB connections to Internet2. Iowa’s relationship with I2 facilitates trusted (InCommon & eduGAIN via GÉANT) collaborations among researchers at 317 institutions of higher education, 59 leading corporations, 60 affiliate and federal affiliate members, 43 regional and state education networks, and more than 70 national research and education network partners in more than 100 countries.