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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 19:56, 26 October 2011
, 19:56, 26 October 2011→Bear
Haas research computing for PhD students currently consists of '''bear.haas.berkeley.edu''' and '''phd-pgsqlpostgres.haas.berkeley.edu'''. This page details these resources.
==Bear==
Bear is a 12 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 [http://groups.haas.berkeley.edu/HCS/research_computing/research-hwsw.html The official blurb] is out of date (it still says that bear has two sets of 5 compute nodes, one set with 64Gb of RAM per node, and one with 16Gb of RAM per node).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 quad core 3Ghz Xenon processorsat about 3Ghz.
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 06 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 8 physical cores (16 cores through hyperthreading) 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''':
