Investing in compute nodes, storage, or specialty infrastructure in an HPC is often advantageous for many researchers. These advantages can become more apparent when comparing the time and capital a researcher and their cohorts can expend when setting up, operating and later requiring support for self-managed research computing resources. Faculty and other University researchers may wish to purchase nodes to be placed in our HPC cluster using sponsored research funds, startup funds, or other sources of funding. Inquiries into our HPC Investment Program may be made here through our service portal.

Advantages to the Investor

Advantages to the University

Centralized node purchasing through UW Advanced Research Computing Center offers multiple benefits to the University and to your Department/Research Group:

HPC Condominium Model

Our Beartooth cluster follows a condominium-style model of resource management. Investors, which are individual researchers or groups of researchers, work with us at ARCC to purchase compute nodes and storage. These resources are then installed in our cluster and administered by the ARCC system administrators.

When the investor-purchased resources aren’t in use by the investor defined users, they will be made available to the community. This type of arrangement is referred to as a backfill queue. However, this general access to investor-owned resources can be immediately revoked when the investors wish to use their resources. The job will automatically be re-queued to ease the burden on users. Investors are also given priority on the backfill queue.

Idle compute resources are made available to the general user community through a shared backfill queue that includes all compute nodes. However, this general access to resources can be preempted at any time by investors when they want to use the resources they have purchased.

Node Purchase Estimates

We offer several flexible options for the investors to contribute and capitalize on HPC resources. To take a look at a list of node purchase estimates, click here.

Node purchase estimates are estimates only. Final costs are determined based upon equipment configuration (usually in the form of a vendor quote or documentation corresponding to the funding source).

Requesting an Investment

If you wish to investigate purchasing nodes or know what you want and are ready to purchase nodes for use in the cluster, please submit a request at this link: https://arccwiki.atlassian.net/servicedesk/customer/portal/2/group/15/create/53. An ARCC representative will contact you to discuss details regarding the purchase. Once you decide to commit to a purchase we will work with you regarding Service Level and Capacity Management to develop a service level agreement (SLA) applicable for the equipment purchase (equipment, cost, service period, etc.).

While investment purchased equipment is subject to primary use by the investor for the full term of the service agreement, ARCC retains ownership of the equipment through it’s lifecycle. While Investment buys priority access for the investor, it does not buy node ownership.

The standard Service Level Agreement period for a compute or GPU node investment is 5 years. Other periods may be considered on a case-by-case basis including a proposal or award performance period.