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Bienvenue sur le Gitlab CINES. Vous devez vous identifier avec vos identifiants CINES. You must identify yourself with your CINES login. Première connexion :
Oct 24, 2012 · GENCI, CEA, CPU and Atos arm European scientists against COVID19 with HPC facilities. Paris, April 20, 2020 – Two of the most powerful supercomputers in France, Joliot-Curie, operated at the CEA’s supercomputing center (TGCC), and Occigen, operated at CPU’s supercomputing center (CINES), are providing urgent computing access to.
We will refer to <login> as the username used to log on Adastra. If you are running Windows, launch an SSH client (like PuTTy) and connect to the Adastra address: adastra.cines.fr. In Putty’s settings: Connection/SSH/X11 check the Enable X11 forwarding box. If you are on Linux, open a terminal, and connect to Adastra like so:
When submitting a ticket to svp @ cines. fr requesting help, you will likely get faster resolution by supporting a few best practices: Where possible, provide helpful details that can help speed the process. For example: Account identifier, relevant directories, job (SLURM) script, job identifier, modules at compile an run time, hostname, ldd ...
The optimal speed up is always equal to the number of cores we use sp = seqTime parallelTime, with seqTime the time measured from the 1 core version of the code and parallelTime the time measured from the parallel version of the code. nb. of cores real time speed up 1 98 ms 1.00 2 50 ms 1.96 3 35 ms 2.80 4 27 ms 3.63 5 22 ms 4.45 6 18 ms 5.44 Time and speed up in function of the number of cores for Code 1
CINES virtual assistant . CINES provides a Large Language Model (LLM) based documentation helper. This assistant is imperfect and exhibits all the dubious and random behaviors one can expect in a LLM.
This suite provides MPI-based tools to handle typical jobs like copy, remove, and compare for such datasets, providing speedups of up to 20-30x. mumps GCC-CPU-3.1.0
Automatic forwarding of the X11 display to a remote computer is possible with the use of SSH and a local (i.e., on your desktop) X server. To set up automatic X11 forwarding within SSH, you can do one of the following: Invoke ssh with -X: $
Be careful of what ends up in your personal home instead of your project personal home. For instance your .ssh is expected by some tools to be in your personal home directory. You can work around these issues using links via the ln -s command.
The CCIX consortium standardized ESM to achieve up to 25 GT/s over traditional PCIe 4 (16 GT/s) lanes. The CPU is connected to each GCD via Infinity Fabric over x16 xGMI2, allowing a theoretical host-to-device (H2D) and device-to-host (D2H) throughput of 36 Gio/s.
