Compute·Atlas

Parts/Interconnect/NEC Earth Simulator crossbar

Interconnect · SX · 2002

NEC Earth Simulator crossbar

Single-stage full crossbar across 640 nodes — 2,700 km of cable, and a topology nobody has attempted at that scale since.

Systems using this part

Systems
1
Rmax underneath
35.86 TFlop/s
Units recorded
0 of 1 edges disclose a quantity
SystemRoleCountryUnitsSystem RmaxSupplied byRank
Earth Simulator
2002-03
Interconnect Japan 35.86 TFlop/s NEC #1 →

“Units recorded” sums only the edges where a public source states a quantity. It is a floor, not a total, and should never be read as installed base.