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Name	Last modified	Size

collectd-web/	2023-01-30 15:36	-
images/	2023-02-15 13:37	-
notebook/	2023-09-05 15:13	-
desktop/	2023-09-05 15:14	-
computing/	2023-09-11 16:29	-
tmp/	2024-09-06 14:46	-
data/	2025-02-03 13:13	-
README.html	2025-02-18 16:31	7.7K

RE-GRADES-02 @ Synchrotron SOLEIL

WELCOME on RE-GRADES-02 / DATA-ANALYSIS !

This machine belongs to the Data Reduction and Analysis Group. It is located in Soleil main building - RGI1/145. It is accessible from the 'REL' (Beam-lines, IP 195.221.10.56) https://data-analysis.synchrotron-soleil.fr as well as from the ReS (offices), the RCL (BL control), the VPN, the SOLEIL wifi, RAS/NoMachine, and as well directly from outside SOLEIL.

Follow machine status and operations at http://confluence.synchrotron-soleil.fr/x/VGj9 (on-site)

We currently provide the following services:

	desktop (DARTS)	On-demand remote desktop for data treatment. Identify with your SUNset LDAP/EXP ID. You can specify your needs (CPU, memory, GPU ...). A virtual machine will be created, with pre-installed software. The machines have a limited life-time (e.g. up to 4 days). Our Remote Desktop documentation is available here (on-site).
	notebook (no com accounts)	Jupyter Notebook with the following kernels (click on New button in the top right once logged-in): Python (3) R Matlab, Octave Look at these kernel links for more information and usage examples. Our Jupyter documentation is available here (on-site). Identify into JupyterHub with your LDAP EXP ID (no com accounts). A 'ruche' item in your home area allows to reach experimental data with your credentials.
	Material modeling	Estimate electronic and phonon dispersions via DFT/ab-inito, from e.g. a CIF file. Usually requires 2-10 minutes. Data sets are available at previous calculations.
$diffraction$	Powder Diffraction/Fluorescence	Estimate fluorescence and powder diffraction from a CIF file or chemical formula. Usually requires 30-60 seconds. Data sets are available at previous calculations.

This computer runs with:

128 cores/256 threads (2x AMD 7763)
2 TB memory
7 GPU's (3x NVIDIA RTX 3090 , 3x NVIDIA A6000, 1x T4)
local storage (130 TB shared with re-grades-01)
10 Gbps network card providing about 380 MB/s (peak) to/from the Ruche

The system of choice is Debian Bookworm (12). You can monitor the status of this machine with:

Cockpit https://data-analysis.synchrotron-soleil.fr:9090/
Collectd-Web https://data-analysis.synchrotron-soleil.fr/collectd-web/