2nd OpenFOAM HPC Challenge (OHC-2)
Following the success of OHC-1, everyone is invited to participate in the 2nd OpenFOAM HPC Challenge (OHC-2).
Organized by the OpenFOAM HPC Technical Committee, this event invites researchers, developers, hardware vendors, and industrial users to discuss OpenFOAM performance on cutting-edge HPC systems.
We encourage you to participate by submitting results obtained with OpenFOAM-based codes for the provided testcase, in several available tracks.
Join us online, or in-person as part of the 21st OpenFOAM Workshop (July 1-2, 2026, Guimarães, Portugal).
Additional details regarding the challenge may be found in the slides, or by contacting the organizers.
On behalf of the OpenFOAM HPC Technical Committee, we look forward to seeing you in Guimarães.
OHC-2 Timeline
- March 2026: Call for Participation + Release of test case and ref. results
- April 2026: Virtual Q&A meeting (participants + organizers)
- April 2026: Notice of intent to participate (e-mail)
- May 31, 2026: OpenFOAM Workshop regular registration deadline
- June 7, 2026: Data submittal deadline
- July 1-2, 2026: Mini-symposium (part of OpenFOAM workshop)
- August 1, 2026: Release of full performance data
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