Earth-Simulator
                    NEC
ASCI Q - AlphaServer SC45, 1.25 GHz
                    HPE
ASCI Q - AlphaServer SC45, 1.25 GHz
                    HPE
ASCI White, SP Power3 375 MHz
                    IBM
MCR Linux Cluster Xeon 2.4 GHz - Quadrics
                    Linux Networx/Quadrics
AlphaServer SC45, 1 GHz
                    HPE
AlphaServer SC45, 1 GHz
                    HPE
Aspen Systems, Dual Xeon 2.2 GHz - Myrinet2000
                    HPTi
pSeries 690 Turbo 1.3GHz
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
SP Power3 375 MHz 16 way
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
ASCI Red
                    Intel
pSeries 690 Turbo 1.3GHz
                    IBM
SuperMike - P4 Xeon 1.8 GHz - Myrinet
                    Atipa Technology
AlphaServer SC45, 1 GHz
                    HPE
ASCI Blue-Pacific SST, IBM SP 604e
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
Joplin - PowerEdge 2650 Cluster P4 Xeon 2.4 GHz - Myrinet
                    Dell EMC
SP Power3 375 MHz 16 way
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
SR8000/MPP
                    Hitachi
SR8000-F1/168
                    Hitachi
ASCI Blue Mountain
                    HPE
SP Power3 375 MHz
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
SP Power3 375 MHz 16 way
                    IBM
Vplant Cluster P4 XEON 2.4/2.0 GHz - Myrinet
                    Dell EMC
SP Power3 375 MHz 16 way
                    IBM
SX-5/128M8 3.2ns
                    NEC
SP Power3 375 MHz
                    IBM
SP Power3 375 MHz
                    IBM
pSeries 690 1.1GHz
                    IBM
pSeries 690 1.1GHz
                    IBM
T3E1200
                    Cray/HPE
T3E1200/900
                    Cray/HPE
SP Power3 375 MHz 16 way
                    IBM
Cluster Platform 6000 rx5670 Itanium2 900 MHz Cluster - GigE
                    HPE
DeepComp 1800 - P4 Xeon 2 GHz - Myrinet
                    Lenovo
pSeries 690 Turbo 1.3GHz
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
Jazz - LCRC Xeon 2.4 GHz - Myrinet
                    Linux Networx
AlphaServer SC40, 833 MHz
                    HPE
CPlant/Ross Cluster
                    Self-made
SX-6/128M16
                    NEC
SX-6/128M16
                    NEC
Pentium Xeon Cluster 2.2 GHz - SCI 3D
                    Self-made
SP Power3 375 MHz 8 way
                    IBM
SR8000-F1/100
                    Hitachi
T3E1200
                    Cray/HPE
VPP5000/100
                    Fujitsu
SR8000/128
                    Hitachi
AlphaServer SC45, 1 GHz
                    HPE
emerald - AlphaServer SC45, 1 GHz
                    HPE
AlphaServer SC45, 1 GHz
                    HPE
ORIGIN 3000 600 MHz
                    HPE
Cluster Platform 6000 rx2600 Itanium2 1 GHz Cluster - Quadrics
                    HPE
SP Power3 375 MHz 16 way
                    IBM
AlphaServer SC45, 1 GHz
                    HPE
HELICS AMD 1.4 GHz - Myrinet
                    MEGWARE
T3E900
                    Cray/HPE
SP Power3 375 MHz
                    IBM
SR8000-G1/64
                    Hitachi
Presto III Athlon 1.6 GHz
                    Self-made
pSeries 690 Turbo 1.3GHz
                    IBM
SP Power3 375 MHz
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
MVS1000M EV67 667 MHz
                    Self-made
VPP5000/80
                    Fujitsu
SP Power3 375 MHz
                    IBM
SR8000-E1/80
                    Hitachi
ORIGIN 2000 250 MHz
                    HPE
AlphaServer SC40, 833 MHz
                    HPE
Pentium 4 Xeon Cluster 2.2/2.4/2.8 GHz - Giganet - MSWindows
                    Self-made
pSeries 690 Turbo 1.3GHz
                    IBM
Titan Cluster Itanium 800 MHz
                    IBM
T3E1200
                    Cray/HPE
T3E1200
                    Cray/HPE
Space Simulator, P4 2.53 GHz - GigEth
                    Self-made
Magi Cluster PIII 933 MHz
                    NEC
pSeries 690 Turbo 1.3GHz
                    IBM
PowerEdge 2650 Cluster P4 Xeon 2.4 GHz - GigE
                    Dell EMC
SCore IIIe/PIII 933 MHz
                    Self-made
Netfinity Cluster PIII 1 GHz - Myrinet
                    IBM
pSeries 690 Turbo 1.3 GHz, GigEth
                    IBM
pSeries 690 Turbo 1.3 GHz, GigEth
                    IBM
SR8000-F1/60
                    Hitachi
1200X P4 Xeon 2.2 GHz - Myrinet
                    Cray/HPE
pSeries 690 Turbo 1.3GHz
                    IBM
VPP5000/64
                    Fujitsu
VPP5000/64
                    Fujitsu
SP Power3 375 MHz 16 way
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
pSeries 690 Turbo 1.3GHz GigEth
                    IBM