Seismological Observatory (Building 48)

Linux Cluster

OS : CentOS

Clustering Package : Perceus-1.5.

Parallelization : OpenMPI, MPICH2

Main node : AMD 6176SE (12 cores) x 4, 4GB DDR3 RAM x 32 (total 128 GB), 2 TB Storage

Slave nodes (n11-n18) : AMD Opteron 6176SE (12 cores) x 4, 4GB DDR3 RAM x 32 (total 128 GB)

Slave nodes (n19-n30) : AMD 6276 (16 cores) x 4, 4GB DDR3 RAM x 32 (total 128 GB)

Storage: AMD 2218, 10 TB

Total 1,216 cores with 2,560 GB memory, UPS, and Infiniband connection

Portable Seismometers

Sensor : Trillium Compact × 9

Recorder : Taurus × 9