su4.01.01 Compute Cluster User Manual CRONOS

Summary

This document is a brief presentation of the Cronos computing server, an internal computing server EDF common to R&D and DIPNN.

We give the basic instructions and the particularities of this server that any user must have assimilated to be able to use the machine.

Some information on starting the calculation is also provided.

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• 1. Generalities
• 2. Presentation
  • 2.1. Characteristics of compute nodes
  • 2.2. User contact persons
  • 2.3. Request to create an account
  • 2.4. Disk space
  • 2.5. First connection to the server
  • 2.6. Setting up for passwordless authentication
• 3. Using code_aster on Cronos
  • 3.1. Addition of the Cronos server in SALOME /AsterStudy
  • 3.2. Adding the Cronos server in astk
  • 3.3. Locating the tools
  • 3.4. Starting batch calculations
  • 3.5. Choice of batch classes according to memory