= LBB Slurm information =

The Laboratory of Biosensors and Bioelectronics (LBB) owns nodes in the Slurm cluster with restricted access. The following information is an addendum to the [[Services/SLURM|main Slurm article]] in this wiki specific for accessing these LBB nodes.<<BR>>
If the information you're looking for isn't available here, please consult the [[Services/SLURM|main Slurm article]].

== Hardware ==
The following GPU nodes are reserved for exclusive use by LBB:
||'''Server'''||'''CPU'''           ||'''Frequency'''||'''Cores'''||'''Memory'''||'''/scratch SSD'''||'''/scratch size'''||'''GPUs'''   ||'''GPU memory'''||'''GPU architecture'''||'''Operating system'''||
||lbbgpu01    ||Intel Xeon Gold 5120||2.20GHz        ||56         ||376 GB      ||✓                ||1.1 TB             ||8 RTX 2080 Ti||11 GB            ||Turing              ||Debian 11||

== Accounts and partitions ==
The nodes are grouped in partitions to prioritize access for different accounts:

||'''Partition'''||'''Nodes'''||'''Slurm accounts with access'''||'''Account membership'''||
||lbbgpu.normal||lbbgpu01||lbb||On request* for staff, guests and students||

* Please contact the technical contact of LBB to have you granted account membership

=== Overflow into gpu.normal ===
Jobs from LBB users will overflow to partition ''gpu.normal'' in case all LBB nodes are busy, as LBB is a laboratory contributing to the Slurm cluster besides owning nodes.
 
== Rules of conduct ==
There are no limits imposed on resources requested by jobs. Please be polite and share available resources sensibly. If you're in need of above-average resources, please coordinate with other LBB Slurm users.

== Improving the configuration ==
If you think the current configuration of LBB nodes, partitions etc. could be improved:
 * Discuss your ideas with your colleagues
 * Bring your ideas to your technical contact
The technical contact will streamline your ideas into a concrete change request which we (ISG D-ITET) will implement for you.