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*cn-06 to cn-10 each have 2? quad-core Xeon 5570 chips @2.93Ghz with 48G of RAM
*cn-11 has 16 cores with 196GB of RAM
Research Computing At Haas (view source)
Revision as of 12:13, 17 October 2011
, 12:13, 17 October 2011no edit summary
==Bear==
Bear is a 8 node research computing cluster. [http://groups.haas.berkeley.edu/HCS/research_computing/research-hwsw.html The official blurb] is out of date (it still says that bear has two sets of 5 compute nodes, one set with 64Gb of RAM per node, and one with 16Gb of RAM per node). Nodes All nodes have dual core 3Ghz Xenon processors, except for cn-11 which has 16 cores.
To find out this information yourself (and for other reasons), you'll d like to be able to shell on to a node. I currently can't (I get permission denied requests). You However, you can dispatch a shell command to a node through bsub though!
The following commands are valuable:
The IP addresses of the nodes are:
*Bear (login node): 128.32.67.85, 128.32.67.86, 192.168.1.42, 192.168.1.43, 10.1.1.42, 10.1.1.43
*cn-01 05 to 1011: 10.1.1.101 105 to 10.1.1.110111
The memory and chips are:
*The login node(s) have 2 dual-core Xeon 5150 chips @2.66Ghz, with 38G of RAM
*cn-06 to cn-10 each have 2 quad-core Xeon 5570 chips @2.93Ghz with 48G of RAM
*cn-11 has 16 cores with 196GB of RAM
Previously, we also had:
*(Disabled) cn-01 to cn-05 have 2 single core Xeon chips @3.2Ghz with 16G of RAM
'''There are three ways of using bear''':
