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Accueil > English > Resources > Computing resources

Jarvis-Alpha

par Luc-Henri Jolly - publié le , mis à jour le

Jarvis-Alpha is a High Performance Calculation Cluster, mainly devoted to Quantum Chemistry calculations and the development of parallel computing programs.
Login server access can only be achieved from inside the IP2CT, due to IP address control
As of December 2015, it features :

Master Server

1 Master 4 cores AMD Opteron with 16Gb RAM and 400Gb disk storage

  • License manager for Intel and Portland C and Fortran compilers
  • Job queuing manager

Specialized servers

  • 1 Login front-end 4 cores AMD Opteron 16Gb RAM and 140Gb disk storage
  • 1 Graphical front-end 4 cores AMD Opteron 16Gb RAM and 140Gb disk storage
  • 1 Development front-end 32 cores AMD Opteron 64Gb RAM and 256Gb disk storage

Computing facilities

  • 10 Nodes 4 cores AMD Opteron 16Gb RAM and 140Gb disk storage interconnected with Infiniband 40gb/s
  • 23 nodes 32 cores AMD Opteron 64Gb RAM and 256Gb disk storage interconnected with Fast Ethernet 70gb/s.
  • 3 nodes 32 cores AMD Opteron 64Gb RAM and 1100 Gb disk storage interconnected with Fast Ethernet 70gb/s.

Environment

  • Centralized authentication
  • Storage 2 NAS RAID5 8To et 12To for home and scratch directories
  • Daily archives