We will always start with a short informative section. If you would like to present your cool HPC-project, this is also an option!
The basic idea is to have an informal round for comments and questions on HPC in general and at AWI in particular.
Date | Topic | Slides / Comments / Material |
---|
25th Jan | - Advertisement of pool-tool workshop
- GPFS (file system) issues and work in progress
- New analysis-toolbox/01.2024
- Jupyter on Albedo
| Online |
23rd November | - Albedo support service update
- New Analysis-Toolbox in December
- JupyterHub work
- Demo by Sonal Rami: Machine learning overview: comparing CPU, GPU and Multi-GPU performance
| hybrid
Link to the recorded presentation: https://nextcloud.awi.de/s/oxmjEWg8AzHWHDR
Slides and Python script for the demo: https://github.com/SonalRami/ML_demo-CPU-vs-GPU |
26th October | - Current support shortage
- Last GPUs arrived
- User interviews and Fall plans for the group
- Updates on
- Spack 0.18.1 → 0.20.1 (Done!)
- gprofng (Done!)
- IDL-8.9.0/ENVI-5.7 (Done!)
- Documentation (Software: R, JupyterLab/Hub..., WIP)
- conda environments/python environments, spack documentation, guidelines (WIP)
- JupyterHub
- Invite users that use JupyterLab to request joinning the testing phase
- R in JupyterHub
- Consoles not working!
- From the previous meeting
- Albedo Queue information (WIP)
- statistics? (not urgent)
- idle time/processing time...
- Malte → sacct, sreport
- Directories permissions
- by default be able to read work directory?
- Malte → all employees would be able to read, not safe. Use eresources projects
- FESOM-1 status report Albedo
- CMORization status
- Pools for modelling updates
- Miguel → not our responsibility
- Jan → provide tools to mirror pools
- Malte → which one is the leading pool?
- Next Meeting in November
- ML demo with TensorFlow-Keras and GPUs, by Sonal Rami
| online |
28th September | - Current support shortage
- Updates on
- JupyterHub
- Invite users that use JupyterLab to request joinning the testing phase
- R in JupyterHub
| online |
25th August | - Albedo updates
- JupyterHub updates
- New team member
| hybrid, you can also join us in person: room H-1049 |
27th July
| Meeting cancelled due to holidays of multiple team members and another simultaneous meeting |
|
22nd June | - Introduction round
- HPC Users Interviews announcement
- Albedo news
- Installation of new GPU node
- Ollie shut down
- JupyterHub progress
| hybrid, you can also join us in person: room H-1049 |
25th May →
Monday, May 22nd | - upcoming changes in the HPC team
- EOL Ollie approaching → last chance to save your data!
- QnA
| hybrid, you can also join us in person: room H-1049 |
27th April | ??? |
|
23 March | | only online |
23 February | - Albedo:
- Future of hyperthreading nodes on Albedo (smpht, mppht)
- Extension of GPU partition: 2 more nodes (Preferences on hardware?)
- Slurm Powersafe
- Parallel I/O
- Need for QOS "xlarge" (ollie) → 1wk (albedo)?
- QnA
| Hybrid meeting: Room Arktis G-301 & Webex |
26 January | no meeting |
|
22 December 2022 | QnA |
|
24 November | Current status of Albedo |
|
27 October | no meeting - holidays again (yes, in between, we do work!) | Albedo: slow progress, but impossible to give an exact date for power user access. |
22 September 2022 | no meeting - vacations & no updates on Albedo |
|
1 September 2022 (postponed by 1 week) | - Albedo timeline: delays... no user access before October
- Support team: Natalja will leave AWI end of October → reduced support capacity → strong focus on Albedo basics.
|
|
28 July | summer holidays - no meeting |
|
23 June 2022 | News on albedo... - Hardware has arrived at AWI server room
- The floor has to be reinforced: 4 July
- 5 July - ... installation, finally!
- Plans for 5PB file system: /albedo/work and /albedo/scratch, both with personal and project directories.
Space for projects via eResources (like /isibhv/projects/)
|
|
5 May 2022 (postponed by 1 week) | News on albedo: Delivery from 17th to 25th Mai Ollie: Accounting & Job Priorities | Slurm on Ollie → Scheduling |
24March 2022 | Ollie: Bright+CentOS 7.5 → xCat + CentOS 7.9 | Partitions mpp_new, smp_new |
10 March 2022 (as an exception) | |
|
27 January 2022 | Albedo | Albedo_2022-01-27.pdf |