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Rhea

Rhea is a (512)-node commodity-type Linux cluster. The primary purpose of Rhea is to provide a conduit for large-scale scientific discovery via pre/post processing and analysis of simulation data generated on Titan. Users with accounts on Titan will automatically be given an account on Rhea.

Bath Queue Walltimes as a Function of Number of Nodes

Bin    Nodes    Duration(hr)                       Policy
A      1 -   4    0 - 96      2 jobs running per user, no system limit on jobs
B      4 -  64    0 - 12      2 jobs running per user, max 4 jobs running system wide
C      4 -  64   12 - 36      1 job running per user, max 2 jobs running system wide
D      4 -  32   36 - 96      1 job running per user, max 4 jobs running system wide
E     64 - 384    0 - 3       1 job running per user, max 1 job running system wide

Software available for CAMM users in Rhea

The hypothetical list of software managed by OLCF IT is here. To make sure a particular application, say cdcat, is available in Rhea, type
module avail cdcat