CUG2027

CUG 2027 May 9 - 13 Early Bird Registration Opens November 2, 2026 • $ 1095 member Normal Registration Opens March 5, 2027 • $ 1195 member • $1595 non-member Late Registration Opens April 18, 2027 • $ 1295 member • $ 1695 non-member Please note: Registration must be completed before access to the conference is granted. Guest Tickets for CUG Night Out CUG Night Out is included in the registration fee for attendees, but if you would like to bring a guest, (someone not registered for the conference), they will need a guest ticket. Guests under the age of 18 will not be allowed to attend this event. Visit the Local Arrangements page, https://cug.org/cug-2027-local-arrangements/, for information. • CUG Night Out Early Bird Registration Opens November 2, 2026: $150 • CUG Night Out Normal Registration Opens March 5, 2027: $175 Please note: No guest tickets can be purchased on-site. All guest tickets must be purchased by April 9 2026. Registration for the XTreme SIG Members of the XTreme SIG that are also registered for the conference may attend the SIG meeting. Participation in the XTreme SIG is restricted to authorized representatives of SIG Member sites only and is not open to non-members. The XTreme SIG will meet on May 9, 2027 from 8:30 am to 5:00 pm. There will be a cost of $150 to register for the meeting which covers lunch and break items. Registration for the PEAD SIG The PEAD (Programming Environments, Applications, and Documentation) is a CUG Special Interest Group that provides a forum for discussion between CUG sites and Cray/HPE.All CUG attendees are invited to attend this year’s PEAD SIG session taking place on May 9, 2027 from 1:00 - 5:00 pm. There will be a cost of $150 to register for the meeting which covers lunch and break items. The PEAD Sunday session contains site-selected topics in a BoF format, with contributions from sites and HPE. Topics include HPC software stack deployment, CPE roadmap, software testing, containers and training. FAQ What are the important deadlines for the event? All registration dates and times are in CDT, the local timezone of the conference. Paper deadlines are AOE. For the dates below starting times are 12:00 AM for registration opening days and 11:59 PM for deadlines (abstract submission, room block, and papers). • Call for Papers - 1 Nov 2026 • Early-bird Registration Opens - 2 Nov 2026 • Abstract Submission Closes - 21 Jan 2027 • Normal Registration Opens - 5 Mar 2027 • Paper Deadine for ACM ICPS - 18 Mar 2027 • Room Block Deadline - 15 Apr 2027 • Late Registration Opens - 18 Ap 2027 • HPC Monitoring Workshop - 8 May 2027 • XTreme/PEAD SIG - 9 May 2027 • CUG Conference - 10-13 May 2027 Who may attend? CUG meetings are not open sessions according to our organization's bylaws and guidelines. Attending CUG requires a documented affiliation with a CUG member site, sponsor, or approval as a visitor by one of the CUG officers. Admittance to any meeting session requires the appropriate identification badge. Approved non-members may register at the non-member rate during the normal or late period. Employees of a CUG Member site (identified by CUG Site Code), and users of computing services provided by a CUG Member site (as confirmed by the site voting representative), may attend a CUG meeting at the member rate. If you have any question about eligibility to attend please contact the CUG Board, [email protected], prior to registering or making travel arrangements. Photography & Video Notice Photographs, video, and audio recordings may be taken during the conference for use by the Cray User Group (CUG) in conference materials, the CUG website, social media, newsletters, and other promotional or archival purposes. By registering for and attending the conference, you consent to being photographed or recorded and to CUG's use of these materials without additional notice or compensation. What are my transportation for options getting to the event? The closest airport to the conference hotel is George Bush Intercontinental Airport (IAH). Option 1: Taxi (simplest, no app needed) • Where to get it: Follow airport signs for the official taxi stand outside baggage claim. Option 2: Rideshare (Uber/Lyft) (usually fastest to request) • Where to meet: Use the airport’s designated rideshare pickup zone (the app will guide you to the correct door/letter). • Time: ~25–45 minutes Option 3: Public transit (cheapest, but slowest + a transfer) If you’re traveling light and don’t mind extra time: • Step 1: Take METRO Bus 102 (Bush IAH Express) from the airport to Downtown Transit Center • Time: ~50–75 minutes (service/traffic dependent) • Step 2: From there, either: • Walk ~10–20 minutes to Marriott Marquis Houston, or • Take a short local bus/rail hop depending on timing and your exact stop. • Total time: ~75–110 minutes (varies a lot by wait times) Option 4: Rental car (best if you’ll be driving a lot) • Time to hotel: ~25–45 minutes, plus pickup time • Parking note: Downtown hotels often use valet/paid garages; confirm what you prefer at Marriott Marquis Houston before you arrive. • Time: ~25–45 minutes (traffic dependent) Where can I find details on hotel accommodations and social events? You can fimd hotel booking information and social event details on the CUG 2027 Local Arrangements web page, https://cug.org/cug-2027-local-arrangements/. What is the last day to register within the Conference room block? The room block ends when it is sold out or on April 15, whichever comes first. Please note the only available nights for which you can reserve the CUG 2027 Group Rate are the nights of 6th May 2027 through 14th May 2027. Where can I contact the organizer with any questions? You can contact the local arrangements committee by emailing [email protected]. What is the cancellation/refund policy? Conference registration cancellations must be received by the CUG Office, [email protected], by Sunday, April 18, 2027. All registration fees will be refunded if the cancellation is received by that date. Is my registration/ticket transferable? Yes. If you are not able to attend you may transfer your registration to another person by contacting [email protected]. Can I update my registration information? Yes. Follow the links in the confirmation e-mail message to update your registration information.