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Portal Login
As an alternative to our main OpenOnDemand portal (https://hpc-portal2.hpc.uark.edu), a second portal has been set up at https://hpc-portal1.hpc.uark.edu. It uses a new authentication procedure which no longer relies on the UofA's locally maintained LDAP or Active Directory services.
Users from any of the University of Arkansas System (UASys) schools can log in using the “University of Arkansas System Azure AD” button.
The standard UASys MFA authentication will follow. On successful authentication you will be redirected to the web portal.
Users from outside of University of Arkansas System may either user their ORCID credentials or create a University of Arkansas Guest Account. After a successful authentication you will be redirected to the AHPCC web portal.
NOTE: Only users with existing, active AHPCC accounts will be able to log into the web portal. Logging in does not give users you automatic access.
If you go to the web page of either portal, a login popup will accept your AHPCC id and password (Your id may be the first part of your email, use “rfeynman” not “rfeynman@caltech.edu”) . See get_an_account and ssh_login for more info on Uark accounts. Note: the pinnacle web portal is not available on Safari web browser.