CHPC Computational Hardware
sanddunearch (156 nodes, 312 procs, 624 cores)
- "parallel cluster" for highly parallel parallel jobs requiring high speed interconnect.
- 2.4 GHz dual-core Opteron processors
- 8 Gbytes memory per node (2 Gbytes per processor core)
- Both Infiniband and Gigabit Ethernet interconnects
- 156 nodes available to the general pool
- Some restricted nodes:
| sanddunearch restricted nodes |
| Research Group | proc speed | node memory | node/procs | fast interconnect |
| Molinero | 2.6 GHz | 8 Gbytes | 24/96 | infiniband |
| Schuster | 1.8 GHz | 2 Gbytes | 12/48 | infiniband |
delicatearch (256 nodes, 512 procs)
- "parallel cluster" for highly parallel parallel jobs requiring high speed interconnect.
- 1.4 GHz Opteron processors
- 2 Gbytes memory per node
- Both Myrinet and Gigabit Ethernet interconnects
tunnelarch (48 nodes, 96 procs)
- "data mining cluster" for jobs requiring large memory.
- 1.4 and 1.8 GHz Opteron processors
- 4 Gbytes memory per node
- Gigabit Ethernet interconnect
marchingmen (164 nodes, 328 procs)
- "cycle farm" for serial and smaller parallel
- jobs which do not require a high speed interconnect.
- 1.4 and 1.8 GHz Opteron processors
- 2 Gbytes memory per node
- Gigabit Ethernet interconnect
landscapearch (restricted)
| landscapearch restricted nodes |
| Research Group | proc speed | node memory | node/procs | fast interconnect |
| Voth | 1.4 GHz | 2 Gbytes | 16/32 | no |
| 2.2 GHz | 4 Gbytes | 14/28 | no |
| 2.6 GHz | 4 Gbytes | 51/102 | myrinet |
| Violi | 1.4 GHz | 4 Gbytes | 9/18 | myrinet |
| Schuster | 1.8 GHz | 2 Gbytes | 64/128 | myrinet |
| Zhdanov | 1.8 GHz | 4 Gbytes | 4/8 | no |
| Simons | 2.0 GHz | 8 Gbytes | 6/24 | no |
| Horel/Steenburgh | 2.2 GHz | 8 Gbytes | 1/4 | no |
| Liu | 2.2 GHz | 8 Gbytes | 6/24 | no |
| Reichler | 2.2 GHz | 8 Gbytes | 4/16 | no |
| CHPC* | 2.4 GHz | 32 Gbytes | 1/4 | no |
Telluride Cluster Overview (restricted)
- For dedicated use by one research group
- 72 nodes, 576 processors
- 2.333 (48 nodes) and 2.66 (24 nodes) GHz processors
- 16 Gbytes memory per node
- Inifiniband interconnect