Earth-Simulator
                    NEC
Thunder - Intel Itanium2 Tiger4  1.4GHz - Quadrics
                    California Digital Corporation
ASCI Q - AlphaServer SC45, 1.25 GHz
                    HPE
BlueGene/L DD1 Prototype (0.5GHz PowerPC 440 w/Custom)
                    IBM/ LLNL
Tungsten - PowerEdge 1750, P4 Xeon 3.06 GHz, Myrinet
                    Dell EMC
eServer pSeries 690 (1.9 GHz Power4+)
                    IBM
RIKEN Super Combined Cluster
                    Fujitsu
BlueGene/L DD2 Prototype (0.7 GHz PowerPC 440)
                    IBM/ LLNL
Mpp2 - Cluster Platform 6000 rx2600 Itanium2 1.5 GHz, Quadrics
                    HPE
Dawning 4000A, Opteron 2.2 GHz, Myrinet
                    Dawning
Lightning - Opteron 2 GHz, Myrinet
                    Linux Networx
MCR Linux Cluster Xeon 2.4 GHz - Quadrics
                    Linux Networx/Quadrics
ASCI White, SP Power3 375 MHz
                    IBM
Seaborg - SP Power3 375 MHz 16 way
                    IBM
TeraGrid, Itanium2 1.3/1.5 GHZ, Myrinet
                    IBM
xSeries Cluster Xeon 2.4 GHz - Quadrics
                    IBM/Quadrics
Lilac - xSeries x335 Cluster, Xeon 3.06 GHz, Quadrics
                    IBM
eServer pSeries 690 (1.7 GHz Power4+)
                    IBM
AIST Super Cluster P-32 - AIST Super Cluster P-32, Opteron 2.0 GHz, Myrinet
                    IBM
Cray X1
                    Cray/HPE
JUMP - eServer pSeries 690 (1.7 GHz Power4+)
                    IBM
PRIMEPOWER HPC2500 (1.3 GHz)
                    Fujitsu
DataStar - eServer pSeries 655/690 (1.5/1.7 Ghz Power4+)
                    IBM
PRIMEPOWER HPC2500 (1.56 GHz)
                    Fujitsu
AlphaServer SC45, 1 GHz
                    HPE
DeepComp 6800, Itanium2 1.3 GHz, QsNet
                    Lenovo
pSeries 690 Turbo 1.3 GHz
                    IBM
AlphaServer SC45, 1 GHz
                    HPE
eServer pSeries 655 (1.5 GHz Power4+)
                    IBM
eServer pSeries 655 (1.5 GHz Power4+)
                    IBM
xSeries Xeon 3.06 GHz - Gig-E
                    IBM
xSeries Xeon 3.06 GHz - Gig-E
                    IBM
xSeries Xeon 3.06 GHz - Gig-E
                    IBM
BladeCenter Xeon 3.06 GHz, Gig-Ethernet
                    IBM
BladeCenter Xeon 3.06 GHz, Gig-Ethernet
                    IBM
xSeries Cluster Xeon 3.06 GHz - Gig-E
                    IBM
xSeries Cluster Xeon 3.06 GHz - Gig-E
                    IBM
glacier - BladeCenter Xeon 3.06 GHz, Gig-Ethernet
                    IBM
xSeries Xeon 3.06 GHz - Gig-E
                    IBM
pSeries 690 Turbo 1.3 GHz
                    IBM
Aspen Systems, Dual Xeon 2.2 GHz - Myrinet2000
                    HPTi
Nankai Stars - xSeries Xeon 3.06 GHz, Myrinet
                    IBM
TeraGrid Cluster, Itanium 2 1.3 GHz, Myrinet
                    IBM
HPC - Sun Fire V60, IBM xServer,2.0-3.0 GHz, Myrinet
                    IBM, Sun, Myricom
Nankai Star - xSeries Xeon 2.4 GHz, Myrinet
                    IBM
xSeries Cluster Xeon 3.06 GHz - Gig-E
                    IBM
Cray X1
                    Cray/HPE
xSeries Xeon 3.06 GHz - Gig-E
                    IBM
ICC1 - Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet
                    HPE
ICC1 - Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet
                    HPE
eServer pSeries 690 (1.9 GHz Power4+)
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
Cluster Platform 6000 rx5670-4x256, Itanium2 1.3 GHz, GigE
                    HPE
eServer pSeries 655 (1.5 GHz Power4+)
                    IBM
Cluster Platform 3000 DL360G3, Xeon 3.2 GHz, Myrinet
                    HPE
lonestar - PowerEdge 1750, Pentium4 Xeon 3.06 GHz, Myrinet
                    Dell-Cray
SGI Altix 1.5 GHz
                    HPE
xSeries Xeon 3.06 GHz - Gig-E
                    IBM
ASCI Red
                    Intel
pSeries 690 Turbo 1.3GHz
                    IBM
xSeries Xeon 3.06 GHz, Myrinet
                    IBM
xSeries Xeon 3.06 GHz, Myrinet
                    IBM
SuperMike - P4 Xeon 1.8 GHz - Myrinet
                    Atipa Technology
pSeries 690 Turbo 1.3 GHz
                    IBM
AlphaServer SC45, 1 GHz
                    HPE
SX-6/248M31 (typeE, 1.778ns)
                    NEC
ASCI Blue-Pacific SST, IBM SP 604e
                    IBM
pSeries 690 Turbo 1.3GHz
                    IBM
xSeries Cluster Xeon 3.06 GHz - Gig-E
                    IBM
SP Power3 375 MHz 16 way
                    IBM
SP Power3 375 MHz 16 way
                    IBM
ALiCEnext, Opteron 1.8 GHz, GigE, Parastation
                    Angstrom Microsystems
xSeries Xeon 3.06 GHz - Gig-E
                    IBM
Cluster Platform 3000 DL380G3, Pentium4 Xeon 2.8 GHz, Myrinet
                    HPE
BladeCenter Cluster Xeon 2.8 GHz, Gig-Ethernet
                    IBM
xSeries Xeon 2.8 GHz, Gig-Ethernet
                    IBM
xSeries Xeon 2.8 GHz, Gig-Ethernet
                    IBM
BladeCenter Cluster Xeon 2.8 GHz, Gig-Ethernet
                    IBM
xSeries Xeon 2.8 GHz, Gig-Ethernet
                    IBM
xSeries Xeon 2.8 GHz, Gig-Ethernet
                    IBM
xSeries Xeon 2.8 GHz, Gig-Ethernet
                    IBM
BladeCenter Xeon 2.8 GHz, Gig-Ethernet
                    IBM
xSeries Xeon 2.8 GHz, Gig-Ethernet
                    IBM
xSeries Xeon 2.8 GHz, Gig-Ethernet
                    IBM
xSeries Xeon 2.8 GHz, Gig-Ethernet
                    IBM
xSeries Xeon 2.8 GHz, Gig-Ethernet
                    IBM
xSeries Xeon 2.8 GHz, Gig-Ethernet
                    IBM
xSeries Xeon 2.8 GHz, Gig-Ethernet
                    IBM
xSeries Xeon 2.8 GHz, Gig-Ethernet
                    IBM
BladeCenter Xeon 2.8 GHz, Gig-Ethernet
                    IBM
xSeries Xeon 2.8 GHz, GigEthernet
                    IBM
xSeries Xeon 2.8 GHz, GigEthernet
                    IBM
Joplin - PowerEdge 2650 Cluster P4 Xeon 2.4 GHz - Myrinet
                    Dell EMC
xSeries Xeon 2.8 GHz, Gig-Ethernet
                    IBM
AIST Super Cluster F-32, Xeon 3.06 GHz, GigE
                    Linux Networx
xSeries Xeon 2.8 GHz, Gig-Ethernet
                    IBM
xSeries Xeon 2.8 GHz, Gig-Ethernet
                    IBM
trindade - BladeCenter HS20 Cluster, Xeon 3.2 GHz, GigEthernet
                    IBM