Cluster Controller at p55cc1

Reboot completed. Job max-time is restored and the clusters are now ready to use.

New software modules are available on Dione and Titan clusters. The modules are under validation period during which users (you) can try them out and confirm that there aren't any issues. The modules are still considered experimental and they may not work as expected or they may be removed if they cause issues to the cluster. After passing the validation period the modules will be considered stable and they will be available on the clusters permanently.

The modules are

ASE 3.22.1
GPAW 22.1.0
R 4.1.2
Bowtie2 2.4.5
STAR 2.7.10a
Tensorflow 2.7.0

The modules can be accessed on both clusters with command

module use /home/opt/modulefiles

after which you can see the modules with "module avail" and load them with "module load".

Please send us feedback if you face any problems or other issues with the new modules.

Reboot completed. Job max-time is restored and the clusters are now ready to use.

Dione and Titan reboot in few days due to kernel update. Clusters are in pre-reboot state. Job max-time is set to 1 hour.

Reboot completed. Job max-time is restored and the clusters are now ready to use. Hyper Threading is now enabled on both clusters i.e. you can reserve and run two threads per cpu core if your workload benefits from it.

Dione and Titan reboot again in few days due to kernel update. Clusters are in pre-reboot state. Job max-time set to 1 hour.

Reboot completed. Job max-time is restored and the clusters are now ready to use.

1. Dione and Titan has been removed from the FGCI Grid. Thus it is not possible to submit jobs via the Grid infrastructure to Dione or Titan any more. Both clusters will be available to run local jobs, though.

2. Dione GPU nodes di39, di40, di 41 and di42 are removed from the cluster. Hence there are two GPU nodes (di37 and di38) left in the cluster.

3. FGCI Grid infrastructure will be shut down in the end of 2021. Submitting Grid jobs to any FGCI cluster is not possible starting from 1.1.2022

Dione and Titan reboot in few days due to updates. Clusters are in pre-reboot state. Job max-time set to 1 hour.

Titan reboot done, cluster is ready.