SX-4/32

Site: National Institute for Environmental Studies
Manufacturer: NEC
Cores: 32
Processor: NEC 250MHz
Interconnect: Multi-stage crossbar
Installation Year: 1997
Performance
Linpack Performance (Rmax) 61.70 GFlop/s
Theoretical Peak (Rpeak) 64.00 GFlop/s
Nmax 20,480
Nhalf 1,688
Software
Operating System: EWS-UX/V
List Rank System Vendor Total Cores Rmax (GFlop/s) Rpeak (GFlop/s) Power (kW)
06/1999 104 SX-4/32 NEC 32 61.70 64.00
11/1998 78 SX-4/32 NEC 32 61.70 64.00
06/1998 59 SX-4/32 NEC 32 61.70 64.00
11/1997 49 SX-4/32 NEC 32 61.70 64.00
06/1997 40 SX-4/32 NEC 32 60.60 64.00