NHR@ZIB and NHR-Nord@Göttingen share a long history of operating HPC systems. This includes the successful time during the HLRN era as well as within the NHR alliance since 2021. The federal funding within of the NHR gives rise to separate some of our servicesservices of the Berlin and Göttingen sites. We are looking forward to see you on our present and our future NHR systems.
User manuals
https://user.nhr.zib.de and https://docs.hpc.gwdg.de are the new site specific user manuals, respectively.
https://hlrn.de/dochas been retired.
User accounts
New user accounts
https://portal.nhr.zib.de and https://hpcproject.gwdg.de are the two portals to create new user accounts, respectively.
New user accounts are created at the site where they were applied for (no synchronisation between the sites).
Existing user accounts
User accounts A user account created at both sites remain remains active at both sites (site policies apply). Group memberships and SSH public keys of a user account are not synchronised between the sites any more.
https://portal.nhr.zib.de and https://academiccloud.de are the site specific portals for SSH public key management, with procedures documented here and here, respectively.
Compute time
CPU/GPU time within a test project (personal compute time)
Compute time allocations for a test project and consumptions are not synchronised between the sites any more.
Requests for increased compute time within a test project should be addressed to the desired site.
CPU/GPU time within a compute project
Project compute time allocations and consumptions are not synchronised between the sites any more.
Project compute time is granted only at the site selected during the application process (https://jards.nhr-verein.de).
Projects started in Q2/2024 or earlier can ask for a shift of compute time between the sites.
Support mail addresses
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support@nhr.zib.de and nhr-support@gwdg.de are the new email addresses to contact the support crews.
User manuals
https://hlrnsupport@hlrn.de/dochas been retired. will be retired soon.
Service portals
https://userportal.nhr.zib.de and https://docs.hpchpcproject.gwdg.de are the new site specific user manualsportals, respectively.
...
https://zulassung.hlrn.de(for account management and resource accounting) has been retired.https://portal.nhr.zib.de and https://hpcproject.gwdg.de are the new site specific portals, respectively.