The computing environment consists of a high speed network backbone that interconnects the various SGI servers to workstations and PC's. The Center uses all SGI IRIX harware for it computing needs. The SGI hardware available at the Center consists of:

SGI Origin 350:

• Processors:8 700 MHZ R16000
• System bandwidth: 3.2GB/sec per NUMAlink port
• Memory 8GB
• I/O bandwidth 1.07GB/sec sustained,2.4GB/sec peak
• Memory bandwidth 3.2GB/sec sustained,3.2GB/sec peak
• System disk: 18GB
• Disk Array: 730GB

SGI Origin 300:

• Processors:8 600 MHZ R14000
• Memory 8GB
• System disk: 18GB
• Disk Array: 730GB

Linux Networkx AMD opteron Linux cluster:

• Processors:70 2.4GHz AMD Opteron(tm) 250 Processors
• Memory 140GB
• System disk: 70GB
• Disk Array: 730GB

• Processors: 1 360 MHZ R12000
• Memory 1.25GB
• System disk: 9GB
• Graphics: 32MB V6

SGI O2:

• Processors: 1 300 MHZ R5000
• Memory 128MB
• System disk: 9GB
• Graphics: 32-bit double-buffered