Abstract We have been developing the power-efficient super computer ZettaScaler series. We adopted three novel technologies, MIMD ultra-manycore processor called “PEZY-SC series, high density server board “Brick”, and direct liquid immersion cooling system. They enable us to realize high performance, low power consumption, and space miniaturization at a same time. A 1st generation processor “PEZY-SC”has 1024 MIMD core, and a 2nd generation processor “PEZY-SC2” has 2048 MIMD core...
