Named after the famous Norwegian mathematician Niels Henrik Abel (1802 – 1829), the Linux cluster at UiO is a shared resource for research computing capable of 258 TFLOP/s theoretical peak performance. At the time of installation Abel reached position 96 on the Top500 list of the most powerfull systems in the world.
Abel is an allround, allpurpose cluster designed to handle multiple concurrent jobs / users with varying requirements. Instead of massively parallell applications, the primary application profile is for moderately to smaller parallel applications with high IO and/or memory demand. Frequent users of Abel are from the life sciences, astrophysics, geophysics, chemistry and also humanities. All compute nodes on the cluster have a minimum 64 GB RAM, 16 physical CPU cores and are connected by FDR (56 Gbps) Infiniband.
Issue with one rack
Aug 24, 2016 10:04 AM
Rack5 is currently down due to a power supply failure.
We are working and putting it up as soon as possible.
problem with the abel file system
Aug 1, 2016 11:46 AM
we have experienced this morning a problem with the Abel file system leading to fails when logging in or running the "module load" command.
This problem is now fixed.
Short stop of queue system Wednesday 27/07 at 09:00
Jul 25, 2016 01:55 PM
The queue system on Abel will be stopped for about 10 minutes at 09:00 on Wednesday (27/07), in order to perform maintenance on its accounting data base.
Running jobs should not be affected by the stop, but no jobs will start, and no slurm commands will work, during the stop.
Correction: The date is 27. July.