Hardware
- 8+1 nodes
- IBM CellBE
- one 2-way SMT PowerPC core (PPE), 3.2GHz, 32kB L1-I cache, 32kB
L1-D cache, 512kB locking L2 cache, 256MB XDR DRAM
- six SPEs (seventh is used by Sony virtualization software, eigth is hardware disabled in Sony PS3 version of CellBE), each
at 3.2GHz w/ VMX vector unit, 128 SIMD GPRs, 256kB SRAM
- 218 GFLOPS of total floating point performance (for 8 SPEs, that is)
- 25.6GB/sec memory bandwidth (per interface to SPEs and XDR RAM)
- Gigabit Ethernet
- 20/60/120GB harddrive
- full specs
- operational since January 3, 2007
|
|