<?xml version="1.0" encoding="UTF-8"?>
<top500:list authors="Hans Meuer, Erich Strohmaier, Jack Dongarra, Horst D. Simon" conversion-to-xml="TOP500 Team" date="2006-06-15 14:47:53" schema-by="Ad Emmen" xmlns:top500="http://www.top500.org/xml/top500/1.0">
   <top500:site>
      <top500:rank>1</top500:rank>
      <top500:system-id>5628</top500:system-id>
      <top500:manufacturer>NEC</top500:manufacturer>
      <top500:computer>Earth-Simulator</top500:computer>
      <top500:system-address>http://www.es.jamstec.go.jp/esc/eng/ES/index.html</top500:system-address>
      <top500:r-max>35860</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>The Earth Simulator Center</top500:installation-site-name>
         <top500:installation-site-address>http://www.es.jamstec.go.jp/esc/eng/ESC/index.html</top500:installation-site-address>
         <top500:site-id>2101</top500:site-id>
      </top500:installation-site>
      <top500:country>Japan</top500:country>
      <top500:year>2002</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>5120</top500:number-of-processors>
      <top500:r-peak>40960</top500:r-peak>
      <top500:n-max>1075200</top500:n-max>
      <top500:n-half>266240</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>2</top500:rank>
      <top500:system-id>6762</top500:system-id>
      <top500:manufacturer>California Digital Corporation</top500:manufacturer>
      <top500:computer>Thunder - Intel Itanium2 Tiger4  1.4GHz - Quadrics</top500:computer>
      <top500:system-address>http://www.llnl.gov/linux/thunder/</top500:system-address>
      <top500:r-max>19940</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Lawrence Livermore National Laboratory</top500:installation-site-name>
         <top500:installation-site-address>http://www.llnl.gov/</top500:installation-site-address>
         <top500:site-id>1026</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>4096</top500:number-of-processors>
      <top500:r-peak>22938</top500:r-peak>
      <top500:n-max>975000</top500:n-max>
      <top500:n-half>110000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>3</top500:rank>
      <top500:system-id>6359</top500:system-id>
      <top500:manufacturer>Hewlett-Packard</top500:manufacturer>
      <top500:computer>ASCI Q - AlphaServer SC45, 1.25 GHz</top500:computer>
      <top500:system-address>http://www.llnl.gov/asci/platforms/lanl_q/</top500:system-address>
      <top500:r-max>13880</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Los Alamos National Laboratory</top500:installation-site-name>
         <top500:installation-site-address>http://www.lanl.gov/</top500:installation-site-address>
         <top500:site-id>1056</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2002</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>8192</top500:number-of-processors>
      <top500:r-peak>20480</top500:r-peak>
      <top500:n-max>633000</top500:n-max>
      <top500:n-half>225000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>4</top500:rank>
      <top500:system-id>6753</top500:system-id>
      <top500:manufacturer>IBM/ LLNL</top500:manufacturer>
      <top500:computer>BlueGene/L DD1 Prototype (0.5GHz PowerPC 440 w/Custom)</top500:computer>
      <top500:system-address />
      <top500:r-max>11680</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>IBM - Rochester</top500:installation-site-name>
         <top500:installation-site-address>http://www.ibm.com</top500:installation-site-address>
         <top500:site-id>2422</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Vendor</top500:area-of-installation>
      <top500:number-of-processors>8192</top500:number-of-processors>
      <top500:r-peak>16384</top500:r-peak>
      <top500:n-max>331775</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>5</top500:rank>
      <top500:system-id>6561</top500:system-id>
      <top500:manufacturer>Dell</top500:manufacturer>
      <top500:computer>Tungsten - PowerEdge 1750, P4 Xeon 3.06 GHz, Myrinet</top500:computer>
      <top500:system-address>http://www.ncsa.uiuc.edu/Divisions/PublicAffairs/LinuxCluster/tungsten.html</top500:system-address>
      <top500:r-max>9819</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>NCSA</top500:installation-site-name>
         <top500:installation-site-address>http://www.ncsa.uiuc.edu/</top500:installation-site-address>
         <top500:site-id>1200</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>2500</top500:number-of-processors>
      <top500:r-peak>15300</top500:r-peak>
      <top500:n-max>630000</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>6</top500:rank>
      <top500:system-id>6760</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>eServer pSeries 690 (1.9 GHz Power4+)</top500:computer>
      <top500:system-address />
      <top500:r-max>8955</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>ECMWF</top500:installation-site-name>
         <top500:installation-site-address>http://www.ecmwf.int/</top500:installation-site-address>
         <top500:site-id>530</top500:site-id>
      </top500:installation-site>
      <top500:country>United Kingdom</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>2112</top500:number-of-processors>
      <top500:r-peak>16051</top500:r-peak>
      <top500:n-max>350000</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>7</top500:rank>
      <top500:system-id>6741</top500:system-id>
      <top500:manufacturer>Fujitsu</top500:manufacturer>
      <top500:computer>RIKEN Super Combined Cluster</top500:computer>
      <top500:system-address />
      <top500:r-max>8728</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Institute of Physical and Chemical Res. (RIKEN)</top500:installation-site-name>
         <top500:installation-site-address>http://www.riken.go.jp/</top500:installation-site-address>
         <top500:site-id>900</top500:site-id>
      </top500:installation-site>
      <top500:country>Japan</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>2048</top500:number-of-processors>
      <top500:r-peak>12534</top500:r-peak>
      <top500:n-max>474200</top500:n-max>
      <top500:n-half>120000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>8</top500:rank>
      <top500:system-id>6754</top500:system-id>
      <top500:manufacturer>IBM/ LLNL</top500:manufacturer>
      <top500:computer>BlueGene/L DD2 Prototype (0.7 GHz PowerPC 440)</top500:computer>
      <top500:system-address />
      <top500:r-max>8655</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>IBM Thomas J. Watson Research Center</top500:installation-site-name>
         <top500:installation-site-address>http://www.research.ibm.com</top500:installation-site-address>
         <top500:site-id>829</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>4096</top500:number-of-processors>
      <top500:r-peak>11469</top500:r-peak>
      <top500:n-max>294911</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>9</top500:rank>
      <top500:system-id>6433</top500:system-id>
      <top500:manufacturer>Hewlett-Packard</top500:manufacturer>
      <top500:computer>Mpp2 - Cluster Platform 6000 rx2600 Itanium2 1.5 GHz, Quadrics</top500:computer>
      <top500:system-address />
      <top500:r-max>8633</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Pacific Northwest National Laboratory</top500:installation-site-name>
         <top500:installation-site-address>http://www.pnl.gov/</top500:installation-site-address>
         <top500:site-id>1391</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>1936</top500:number-of-processors>
      <top500:r-peak>11616</top500:r-peak>
      <top500:n-max>835000</top500:n-max>
      <top500:n-half>140000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>10</top500:rank>
      <top500:system-id>7036</top500:system-id>
      <top500:manufacturer>Dawning</top500:manufacturer>
      <top500:computer>Dawning 4000A, Opteron 2.2 GHz, Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>8061</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Shanghai Supercomputer Center</top500:installation-site-name>
         <top500:installation-site-address>http://www.ssc.net.cn/</top500:installation-site-address>
         <top500:site-id>2488</top500:site-id>
      </top500:installation-site>
      <top500:country>China</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>2560</top500:number-of-processors>
      <top500:r-peak>11264</top500:r-peak>
      <top500:n-max>728400</top500:n-max>
      <top500:n-half>180000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>11</top500:rank>
      <top500:system-id>6547</top500:system-id>
      <top500:manufacturer>Linux Networx</top500:manufacturer>
      <top500:computer>Lightning - Opteron 2 GHz, Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>8051</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Los Alamos National Laboratory</top500:installation-site-name>
         <top500:installation-site-address>http://www.lanl.gov/</top500:installation-site-address>
         <top500:site-id>1056</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>2816</top500:number-of-processors>
      <top500:r-peak>11264</top500:r-peak>
      <top500:n-max>761160</top500:n-max>
      <top500:n-half>109208</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>12</top500:rank>
      <top500:system-id>6085</top500:system-id>
      <top500:manufacturer>Linux Networx/Quadrics</top500:manufacturer>
      <top500:computer>MCR Linux Cluster Xeon 2.4 GHz - Quadrics</top500:computer>
      <top500:system-address />
      <top500:r-max>7634</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Lawrence Livermore National Laboratory</top500:installation-site-name>
         <top500:installation-site-address>http://www.llnl.gov/</top500:installation-site-address>
         <top500:site-id>1026</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2002</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>2304</top500:number-of-processors>
      <top500:r-peak>11060</top500:r-peak>
      <top500:n-max>350000</top500:n-max>
      <top500:n-half>75000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>13</top500:rank>
      <top500:system-id>4985</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>ASCI White, SP Power3 375 MHz</top500:computer>
      <top500:system-address>http://www.llnl.gov/asci/</top500:system-address>
      <top500:r-max>7304</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Lawrence Livermore National Laboratory</top500:installation-site-name>
         <top500:installation-site-address>http://www.llnl.gov/</top500:installation-site-address>
         <top500:site-id>1026</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2000</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>8192</top500:number-of-processors>
      <top500:r-peak>12288</top500:r-peak>
      <top500:n-max>640000</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>14</top500:rank>
      <top500:system-id>6007</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>Seaborg - SP Power3 375 MHz 16 way</top500:computer>
      <top500:system-address />
      <top500:r-max>7304</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>NERSC/LBNL</top500:installation-site-name>
         <top500:installation-site-address>http://www.nersc.gov/</top500:installation-site-address>
         <top500:site-id>1209</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2002</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>6656</top500:number-of-processors>
      <top500:r-peak>9984</top500:r-peak>
      <top500:n-max>640000</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>15</top500:rank>
      <top500:system-id>6856</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>TeraGrid, Itanium2 1.3/1.5 GHZ, Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>7215</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>NCSA</top500:installation-site-name>
         <top500:installation-site-address>http://www.ncsa.uiuc.edu/</top500:installation-site-address>
         <top500:site-id>1200</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>1776</top500:number-of-processors>
      <top500:r-peak>10259</top500:r-peak>
      <top500:n-max>540000</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>16</top500:rank>
      <top500:system-id>6201</top500:system-id>
      <top500:manufacturer>IBM/Quadrics</top500:manufacturer>
      <top500:computer>xSeries Cluster Xeon 2.4 GHz - Quadrics</top500:computer>
      <top500:system-address />
      <top500:r-max>6586</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Lawrence Livermore National Laboratory</top500:installation-site-name>
         <top500:installation-site-address>http://www.llnl.gov/</top500:installation-site-address>
         <top500:site-id>1026</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>1920</top500:number-of-processors>
      <top500:r-peak>9216</top500:r-peak>
      <top500:n-max>425000</top500:n-max>
      <top500:n-half>90000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>17</top500:rank>
      <top500:system-id>6829</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>Lilac - xSeries x335 Cluster, Xeon 3.06 GHz, Quadrics</top500:computer>
      <top500:system-address />
      <top500:r-max>6232</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Lawrence Livermore National Laboratory</top500:installation-site-name>
         <top500:installation-site-address>http://www.llnl.gov/</top500:installation-site-address>
         <top500:site-id>1026</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>1540</top500:number-of-processors>
      <top500:r-peak>9425</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>18</top500:rank>
      <top500:system-id>6767</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>eServer pSeries 690 (1.7 GHz Power4+)</top500:computer>
      <top500:system-address />
      <top500:r-max>6188</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>HPCx</top500:installation-site-name>
         <top500:installation-site-address>http://www.hpcx.ac.uk/</top500:installation-site-address>
         <top500:site-id>2217</top500:site-id>
      </top500:installation-site>
      <top500:country>United Kingdom</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>1600</top500:number-of-processors>
      <top500:r-peak>10880</top500:r-peak>
      <top500:n-max>355000</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>19</top500:rank>
      <top500:system-id>6818</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>AIST Super Cluster P-32 - AIST Super Cluster P-32, Opteron 2.0 GHz, Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>6155</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Grid Technology Research Center, AIST</top500:installation-site-name>
         <top500:installation-site-address>http://unit.aist.go.jp/grid/english/</top500:installation-site-address>
         <top500:site-id>2298</top500:site-id>
      </top500:installation-site>
      <top500:country>Japan</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>2200</top500:number-of-processors>
      <top500:r-peak>8800</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>20</top500:rank>
      <top500:system-id>6759</top500:system-id>
      <top500:manufacturer>Cray Inc.</top500:manufacturer>
      <top500:computer>Cray X1</top500:computer>
      <top500:system-address />
      <top500:r-max>5895</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Oak Ridge National Laboratory</top500:installation-site-name>
         <top500:installation-site-address>http://www.csm.ornl.gov/</top500:installation-site-address>
         <top500:site-id>1333</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>504</top500:number-of-processors>
      <top500:r-peak>6451</top500:r-peak>
      <top500:n-max>494592</top500:n-max>
      <top500:n-half>53760</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>21</top500:rank>
      <top500:system-id>6764</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>JUMP - eServer pSeries 690 (1.7 GHz Power4+)</top500:computer>
      <top500:system-address />
      <top500:r-max>5568</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Forschungszentrum Juelich (FZJ)</top500:installation-site-name>
         <top500:installation-site-address>http://www.fz-juelich.de</top500:installation-site-address>
         <top500:site-id>649</top500:site-id>
      </top500:installation-site>
      <top500:country>Germany</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>1312</top500:number-of-processors>
      <top500:r-peak>8921</top500:r-peak>
      <top500:n-max>660000</top500:n-max>
      <top500:n-half>60000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>22</top500:rank>
      <top500:system-id>6166</top500:system-id>
      <top500:manufacturer>Fujitsu</top500:manufacturer>
      <top500:computer>PRIMEPOWER HPC2500 (1.3 GHz)</top500:computer>
      <top500:system-address />
      <top500:r-max>5406</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>National Aerospace Laboratory of Japan</top500:installation-site-name>
         <top500:installation-site-address>http://www.nal.go.jp/</top500:installation-site-address>
         <top500:site-id>1184</top500:site-id>
      </top500:installation-site>
      <top500:country>Japan</top500:country>
      <top500:year>2002</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>2304</top500:number-of-processors>
      <top500:r-peak>11980</top500:r-peak>
      <top500:n-max>658800</top500:n-max>
      <top500:n-half>100080</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>23</top500:rank>
      <top500:system-id>7055</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>DataStar - eServer pSeries 655/690 (1.5/1.7 Ghz Power4+)</top500:computer>
      <top500:system-address />
      <top500:r-max>5223</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>UCSD/San Diego Supercomputer Center</top500:installation-site-name>
         <top500:installation-site-address>http://www.sdsc.edu/</top500:installation-site-address>
         <top500:site-id>1801</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>1680</top500:number-of-processors>
      <top500:r-peak>10310</top500:r-peak>
      <top500:n-max>540000</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>24</top500:rank>
      <top500:system-id>6740</top500:system-id>
      <top500:manufacturer>Fujitsu</top500:manufacturer>
      <top500:computer>PRIMEPOWER HPC2500 (1.56 GHz)</top500:computer>
      <top500:system-address />
      <top500:r-max>4552</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Kyoto University</top500:installation-site-name>
         <top500:installation-site-address>http://www.kyoto-u.ac.jp/</top500:installation-site-address>
         <top500:site-id>1010</top500:site-id>
      </top500:installation-site>
      <top500:country>Japan</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>1472</top500:number-of-processors>
      <top500:r-peak>9185</top500:r-peak>
      <top500:n-max>749340</top500:n-max>
      <top500:n-half>90390</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>25</top500:rank>
      <top500:system-id>5759</top500:system-id>
      <top500:manufacturer>Hewlett-Packard</top500:manufacturer>
      <top500:computer>AlphaServer SC45, 1 GHz</top500:computer>
      <top500:system-address />
      <top500:r-max>4463</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Pittsburgh Supercomputing Center</top500:installation-site-name>
         <top500:installation-site-address>http://www.psc.edu/</top500:installation-site-address>
         <top500:site-id>1418</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2001</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>3016</top500:number-of-processors>
      <top500:r-peak>6032</top500:r-peak>
      <top500:n-max>280000</top500:n-max>
      <top500:n-half>85000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>26</top500:rank>
      <top500:system-id>6559</top500:system-id>
      <top500:manufacturer>lenovo</top500:manufacturer>
      <top500:computer>DeepComp 6800, Itanium2 1.3 GHz, QsNet</top500:computer>
      <top500:system-address />
      <top500:r-max>4193</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Chinese Academy of Science</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>331</top500:site-id>
      </top500:installation-site>
      <top500:country>China</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>1024</top500:number-of-processors>
      <top500:r-peak>5324.8</top500:r-peak>
      <top500:n-max>491488</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>27</top500:rank>
      <top500:system-id>6451</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>pSeries 690 Turbo 1.3 GHz</top500:computer>
      <top500:system-address />
      <top500:r-max>4184</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>NCAR (National Center for Atmospheric Research)</top500:installation-site-name>
         <top500:installation-site-address>http://www.scd.ucar.edu/</top500:installation-site-address>
         <top500:site-id>1198</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>1600</top500:number-of-processors>
      <top500:r-peak>8320</top500:r-peak>
      <top500:n-max>550000</top500:n-max>
      <top500:n-half>93000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>28</top500:rank>
      <top500:system-id>5629</top500:system-id>
      <top500:manufacturer>Hewlett-Packard</top500:manufacturer>
      <top500:computer>AlphaServer SC45, 1 GHz</top500:computer>
      <top500:system-address />
      <top500:r-max>3980</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Commissariat a l&apos;Energie Atomique (CEA)</top500:installation-site-name>
         <top500:installation-site-address>http://www.cea.fr/</top500:installation-site-address>
         <top500:site-id>371</top500:site-id>
      </top500:installation-site>
      <top500:country>France</top500:country>
      <top500:year>2001</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>2560</top500:number-of-processors>
      <top500:r-peak>5120</top500:r-peak>
      <top500:n-max>360000</top500:n-max>
      <top500:n-half>85000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>29</top500:rank>
      <top500:system-id>6773</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>eServer pSeries 655 (1.5 GHz Power4+)</top500:computer>
      <top500:system-address />
      <top500:r-max>3812</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Lawrence Livermore National Laboratory</top500:installation-site-name>
         <top500:installation-site-address>http://www.llnl.gov/</top500:installation-site-address>
         <top500:site-id>1026</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>1024</top500:number-of-processors>
      <top500:r-peak>6144</top500:r-peak>
      <top500:n-max>428800</top500:n-max>
      <top500:n-half>42400</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>30</top500:rank>
      <top500:system-id>6772</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>eServer pSeries 655 (1.5 GHz Power4+)</top500:computer>
      <top500:system-address />
      <top500:r-max>3812</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Lawrence Livermore National Laboratory</top500:installation-site-name>
         <top500:installation-site-address>http://www.llnl.gov/</top500:installation-site-address>
         <top500:site-id>1026</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>1024</top500:number-of-processors>
      <top500:r-peak>6144</top500:r-peak>
      <top500:n-max>428800</top500:n-max>
      <top500:n-half>42400</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>31</top500:rank>
      <top500:system-id>6811</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 3.06 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>3755</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Geoscience (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2056</top500:site-id>
      </top500:installation-site>
      <top500:country>United Kingdom</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1128</top500:number-of-processors>
      <top500:r-peak>6903.36</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>32</top500:rank>
      <top500:system-id>6810</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 3.06 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>3755</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Geoscience (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2056</top500:site-id>
      </top500:installation-site>
      <top500:country>United Kingdom</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1128</top500:number-of-processors>
      <top500:r-peak>6903.36</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>33</top500:rank>
      <top500:system-id>6870</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 3.06 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>3755</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (D)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2349</top500:site-id>
      </top500:installation-site>
      <top500:country>Israel</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1120</top500:number-of-processors>
      <top500:r-peak>6854.4</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>34</top500:rank>
      <top500:system-id>6791</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>BladeCenter Xeon 3.06 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>3755</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Bank (H)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2435</top500:site-id>
      </top500:installation-site>
      <top500:country>Germany</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1064</top500:number-of-processors>
      <top500:r-peak>6511.68</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>35</top500:rank>
      <top500:system-id>6797</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>BladeCenter Xeon 3.06 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>3755</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>ConocoPhillips</top500:installation-site-name>
         <top500:installation-site-address>http://www.conocophillips.com/</top500:installation-site-address>
         <top500:site-id>282</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1056</top500:number-of-processors>
      <top500:r-peak>6462.72</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>36</top500:rank>
      <top500:system-id>6514</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Cluster Xeon 3.06 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>3755</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>PGS</top500:installation-site-name>
         <top500:installation-site-address>http://www.pgs.com/</top500:installation-site-address>
         <top500:site-id>1382</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1024</top500:number-of-processors>
      <top500:r-peak>6266.88</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>37</top500:rank>
      <top500:system-id>6840</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Cluster Xeon 3.06 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>3755</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Petroleum Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2450</top500:site-id>
      </top500:installation-site>
      <top500:country>Brazil</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1024</top500:number-of-processors>
      <top500:r-peak>6266.88</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>38</top500:rank>
      <top500:system-id>6495</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>glacier - BladeCenter Xeon 3.06 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>3755</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Westgrid</top500:installation-site-name>
         <top500:installation-site-address>http://www.westgrid.ca</top500:installation-site-address>
         <top500:site-id>2423</top500:site-id>
      </top500:installation-site>
      <top500:country>Canada</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>1008</top500:number-of-processors>
      <top500:r-peak>6168.96</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>39</top500:rank>
      <top500:system-id>6822</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 3.06 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>3755</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>IBM - Deep Computing Capacity on Demand Center</top500:installation-site-name>
         <top500:installation-site-address>http://www.ibm.com</top500:installation-site-address>
         <top500:site-id>2421</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1000</top500:number-of-processors>
      <top500:r-peak>6120</top500:r-peak>
      <top500:n-max>390000</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>40</top500:rank>
      <top500:system-id>6776</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>pSeries 690 Turbo 1.3 GHz</top500:computer>
      <top500:system-address />
      <top500:r-max>3717.2</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Naval Oceanographic Office (NAVOCEANO)</top500:installation-site-name>
         <top500:installation-site-address>http://www.navo.hpc.mil/</top500:installation-site-address>
         <top500:site-id>1276</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>1408</top500:number-of-processors>
      <top500:r-peak>7321.6</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>41</top500:rank>
      <top500:system-id>6083</top500:system-id>
      <top500:manufacturer>HPTi</top500:manufacturer>
      <top500:computer>Aspen Systems, Dual Xeon 2.2 GHz - Myrinet2000</top500:computer>
      <top500:system-address />
      <top500:r-max>3337</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Forecast Systems Laboratory - NOAA</top500:installation-site-name>
         <top500:installation-site-address>http://www-fd.fsl.noaa.gov/hpcs</top500:installation-site-address>
         <top500:site-id>647</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2002</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>1536</top500:number-of-processors>
      <top500:r-peak>6758</top500:r-peak>
      <top500:n-max>285000</top500:n-max>
      <top500:n-half>75000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>42</top500:rank>
      <top500:system-id>6489</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>Nankai Stars - xSeries Xeon 3.06 GHz, Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>3231</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Institute of Scientific Computing/Nankai University</top500:installation-site-name>
         <top500:installation-site-address>http://www.nankai.edu.cn/</top500:installation-site-address>
         <top500:site-id>2348</top500:site-id>
      </top500:installation-site>
      <top500:country>China</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>768</top500:number-of-processors>
      <top500:r-peak>4700</top500:r-peak>
      <top500:n-max>301000</top500:n-max>
      <top500:n-half>59000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>43</top500:rank>
      <top500:system-id>7056</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>TeraGrid Cluster, Itanium 2 1.3 GHz, Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>3152</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>UCSD/San Diego Supercomputer Center</top500:installation-site-name>
         <top500:installation-site-address>http://www.sdsc.edu/</top500:installation-site-address>
         <top500:site-id>1801</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>768</top500:number-of-processors>
      <top500:r-peak>3993</top500:r-peak>
      <top500:n-max>350000</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>44</top500:rank>
      <top500:system-id>7053</top500:system-id>
      <top500:manufacturer>IBM, Sun, Myricom</top500:manufacturer>
      <top500:computer>HPC - Sun Fire V60, IBM xServer,2.0-3.0 GHz, Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>3150</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>University of Southern California</top500:installation-site-name>
         <top500:installation-site-address>http://www.usc.edu/hpcc</top500:installation-site-address>
         <top500:site-id>1983</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>1444</top500:number-of-processors>
      <top500:r-peak>4851</top500:r-peak>
      <top500:n-max>280000</top500:n-max>
      <top500:n-half>140000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>45</top500:rank>
      <top500:system-id>6485</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>Nankai Star - xSeries Xeon 2.4 GHz, Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>3067</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Korea Institute of Science and Technology</top500:installation-site-name>
         <top500:installation-site-address>http://www.kist.re.kr/</top500:installation-site-address>
         <top500:site-id>2345</top500:site-id>
      </top500:installation-site>
      <top500:country>Korea, South</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>1024</top500:number-of-processors>
      <top500:r-peak>4915.2</top500:r-peak>
      <top500:n-max>230000</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>46</top500:rank>
      <top500:system-id>6698</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Cluster Xeon 3.06 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>3004</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (E)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2408</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>800</top500:number-of-processors>
      <top500:r-peak>4896</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>47</top500:rank>
      <top500:system-id>6529</top500:system-id>
      <top500:manufacturer>Cray Inc.</top500:manufacturer>
      <top500:computer>Cray X1</top500:computer>
      <top500:system-address />
      <top500:r-max>2932.9</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Government</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>727</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Classified</top500:area-of-installation>
      <top500:number-of-processors>252</top500:number-of-processors>
      <top500:r-peak>3225.6</top500:r-peak>
      <top500:n-max>338688</top500:n-max>
      <top500:n-half>44288</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>48</top500:rank>
      <top500:system-id>6868</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 3.06 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>2928.9</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2407</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>780</top500:number-of-processors>
      <top500:r-peak>4773.6</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>49</top500:rank>
      <top500:system-id>6874</top500:system-id>
      <top500:manufacturer>Hewlett-Packard</top500:manufacturer>
      <top500:computer>ICC1 - Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>2880</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Sandia National Laboratories</top500:installation-site-name>
         <top500:installation-site-address>http://www.sandia.gov/</top500:installation-site-address>
         <top500:site-id>1529</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>1024</top500:number-of-processors>
      <top500:r-peak>5734.4</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>50</top500:rank>
      <top500:system-id>6873</top500:system-id>
      <top500:manufacturer>Hewlett-Packard</top500:manufacturer>
      <top500:computer>ICC1 - Cluster Platform DL360G3, Pentium4 Xeon 2.8 GHz, Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>2880</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Sandia National Laboratories</top500:installation-site-name>
         <top500:installation-site-address>http://www.sandia.gov/</top500:installation-site-address>
         <top500:site-id>1529</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>1024</top500:number-of-processors>
      <top500:r-peak>5734.4</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>51</top500:rank>
      <top500:system-id>7095</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>eServer pSeries 690 (1.9 GHz Power4+)</top500:computer>
      <top500:system-address />
      <top500:r-max>2849.11</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>IBM</top500:installation-site-name>
         <top500:installation-site-address>http://www.ibm.com</top500:installation-site-address>
         <top500:site-id>824</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Vendor</top500:area-of-installation>
      <top500:number-of-processors>672</top500:number-of-processors>
      <top500:r-peak>5107.2</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>52</top500:rank>
      <top500:system-id>6005</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>pSeries 690 Turbo 1.3GHz</top500:computer>
      <top500:system-address />
      <top500:r-max>2560</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>ECMWF</top500:installation-site-name>
         <top500:installation-site-address>http://www.ecmwf.int/</top500:installation-site-address>
         <top500:site-id>530</top500:site-id>
      </top500:installation-site>
      <top500:country>United Kingdom</top500:country>
      <top500:year>2002</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>960</top500:number-of-processors>
      <top500:r-peak>4992</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>53</top500:rank>
      <top500:system-id>6009</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>pSeries 690 Turbo 1.3GHz</top500:computer>
      <top500:system-address />
      <top500:r-max>2560</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>ECMWF</top500:installation-site-name>
         <top500:installation-site-address>http://www.ecmwf.int/</top500:installation-site-address>
         <top500:site-id>530</top500:site-id>
      </top500:installation-site>
      <top500:country>United Kingdom</top500:country>
      <top500:year>2002</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>960</top500:number-of-processors>
      <top500:r-peak>4992</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>54</top500:rank>
      <top500:system-id>6788</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>pSeries 690 Turbo 1.3GHz</top500:computer>
      <top500:system-address />
      <top500:r-max>2560</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Environment Canada</top500:installation-site-name>
         <top500:installation-site-address>http://www.ec.gc.ca/</top500:installation-site-address>
         <top500:site-id>2433</top500:site-id>
      </top500:installation-site>
      <top500:country>Canada</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>960</top500:number-of-processors>
      <top500:r-peak>4992</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>55</top500:rank>
      <top500:system-id>6562</top500:system-id>
      <top500:manufacturer>Hewlett-Packard</top500:manufacturer>
      <top500:computer>Cluster Platform 6000 rx5670-4x256, Itanium2 1.3 GHz, GigE</top500:computer>
      <top500:system-address />
      <top500:r-max>2556</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Energy Company (D)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2243</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1024</top500:number-of-processors>
      <top500:r-peak>5324.8</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>56</top500:rank>
      <top500:system-id>6752</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>eServer pSeries 655 (1.5 GHz Power4+)</top500:computer>
      <top500:system-address />
      <top500:r-max>2510.27</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>University of Alaska - ARSC</top500:installation-site-name>
         <top500:installation-site-address>http://www.arsc.edu/</top500:installation-site-address>
         <top500:site-id>1911</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>672</top500:number-of-processors>
      <top500:r-peak>4032</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>57</top500:rank>
      <top500:system-id>6876</top500:system-id>
      <top500:manufacturer>Hewlett-Packard</top500:manufacturer>
      <top500:computer>Cluster Platform 3000 DL360G3, Xeon 3.2 GHz, Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>2496</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Walt Disney Feature Animation</top500:installation-site-name>
         <top500:installation-site-address>http://disney.go.com/</top500:installation-site-address>
         <top500:site-id>2035</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>750</top500:number-of-processors>
      <top500:r-peak>4800</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>58</top500:rank>
      <top500:system-id>6556</top500:system-id>
      <top500:manufacturer>Dell-Cray</top500:manufacturer>
      <top500:computer>lonestar - PowerEdge 1750, Pentium4 Xeon 3.06 GHz, Myrinet</top500:computer>
      <top500:system-address>http://www.tacc.utexas.edu/services/userguides/lonestar/</top500:system-address>
      <top500:r-max>2455</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Texas Advanced Computing Center/Univ. of Texas</top500:installation-site-name>
         <top500:installation-site-address>http://www.tacc.utexas.edu/</top500:installation-site-address>
         <top500:site-id>1739</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>600</top500:number-of-processors>
      <top500:r-peak>3672</top500:r-peak>
      <top500:n-max>252000</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>59</top500:rank>
      <top500:system-id>7004</top500:system-id>
      <top500:manufacturer>SGI</top500:manufacturer>
      <top500:computer>SGI Altix 1.5 GHz</top500:computer>
      <top500:system-address />
      <top500:r-max>2439</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>NASA/Ames Research Center/NAS</top500:installation-site-name>
         <top500:installation-site-address>http://www.nas.nasa.gov/</top500:installation-site-address>
         <top500:site-id>1188</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>512</top500:number-of-processors>
      <top500:r-peak>3072</top500:r-peak>
      <top500:n-max>252960</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>60</top500:rank>
      <top500:system-id>6837</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 3.06 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>2403.2</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Digital Media Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2449</top500:site-id>
      </top500:installation-site>
      <top500:country>United Kingdom</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>640</top500:number-of-processors>
      <top500:r-peak>3916.8</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>61</top500:rank>
      <top500:system-id>4428</top500:system-id>
      <top500:manufacturer>Intel</top500:manufacturer>
      <top500:computer>ASCI Red</top500:computer>
      <top500:system-address>http://www.sandia.gov/ASCI/Red/</top500:system-address>
      <top500:r-max>2379</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Sandia National Laboratories</top500:installation-site-name>
         <top500:installation-site-address>http://www.sandia.gov/</top500:installation-site-address>
         <top500:site-id>1529</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>1999</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>9632</top500:number-of-processors>
      <top500:r-peak>3207</top500:r-peak>
      <top500:n-max>362880</top500:n-max>
      <top500:n-half>75400</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>62</top500:rank>
      <top500:system-id>5817</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>pSeries 690 Turbo 1.3GHz</top500:computer>
      <top500:system-address />
      <top500:r-max>2310</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Oak Ridge National Laboratory</top500:installation-site-name>
         <top500:installation-site-address>http://www.csm.ornl.gov/</top500:installation-site-address>
         <top500:site-id>1333</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2002</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>864</top500:number-of-processors>
      <top500:r-peak>4492.8</top500:r-peak>
      <top500:n-max>275000</top500:n-max>
      <top500:n-half>62000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>63</top500:rank>
      <top500:system-id>6500</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 3.06 GHz, Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>2223.15</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>CINECA</top500:installation-site-name>
         <top500:installation-site-address>http://www.cineca.it</top500:installation-site-address>
         <top500:site-id>273</top500:site-id>
      </top500:installation-site>
      <top500:country>Italy</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>512</top500:number-of-processors>
      <top500:r-peak>3133.44</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>64</top500:rank>
      <top500:system-id>6845</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 3.06 GHz, Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>2223.15</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Sandia National Laboratories</top500:installation-site-name>
         <top500:installation-site-address>http://www.sandia.gov/</top500:installation-site-address>
         <top500:site-id>1529</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>512</top500:number-of-processors>
      <top500:r-peak>3133.44</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>65</top500:rank>
      <top500:system-id>6084</top500:system-id>
      <top500:manufacturer>Atipa Technology</top500:manufacturer>
      <top500:computer>SuperMike - P4 Xeon 1.8 GHz - Myrinet</top500:computer>
      <top500:system-address>http://www.phys.lsu.edu/faculty/tohline/capital/beowulf.html</top500:system-address>
      <top500:r-max>2207</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Louisiana State University</top500:installation-site-name>
         <top500:installation-site-address>http://www.lsu.edu</top500:installation-site-address>
         <top500:site-id>1059</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2002</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>1024</top500:number-of-processors>
      <top500:r-peak>3686.4</top500:r-peak>
      <top500:n-max>280000</top500:n-max>
      <top500:n-half>56000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>66</top500:rank>
      <top500:system-id>6474</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>pSeries 690 Turbo 1.3 GHz</top500:computer>
      <top500:system-address />
      <top500:r-max>2198.44</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Max-Planck-Gesellschaft MPI/IPP</top500:installation-site-name>
         <top500:installation-site-address>http://www.rzg.mpg.de/</top500:installation-site-address>
         <top500:site-id>1111</top500:site-id>
      </top500:installation-site>
      <top500:country>Germany</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>822</top500:number-of-processors>
      <top500:r-peak>4274.4</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>67</top500:rank>
      <top500:system-id>6073</top500:system-id>
      <top500:manufacturer>Hewlett-Packard</top500:manufacturer>
      <top500:computer>AlphaServer SC45, 1 GHz</top500:computer>
      <top500:system-address />
      <top500:r-max>2164</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>NASA/Goddard Space Flight Center</top500:installation-site-name>
         <top500:installation-site-address>http://www.gsfc.nasa.gov/</top500:installation-site-address>
         <top500:site-id>1191</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2002</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>1392</top500:number-of-processors>
      <top500:r-peak>2784</top500:r-peak>
      <top500:n-max>320000</top500:n-max>
      <top500:n-half>40000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>68</top500:rank>
      <top500:system-id>7041</top500:system-id>
      <top500:manufacturer>NEC</top500:manufacturer>
      <top500:computer>SX-6/248M31 (typeE, 1.778ns)</top500:computer>
      <top500:system-address />
      <top500:r-max>2155</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Meteorological Research Institute/JMA</top500:installation-site-name>
         <top500:installation-site-address>http://www.mri-jma.go.jp/</top500:installation-site-address>
         <top500:site-id>1138</top500:site-id>
      </top500:installation-site>
      <top500:country>Japan</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>248</top500:number-of-processors>
      <top500:r-peak>2232</top500:r-peak>
      <top500:n-max>220224</top500:n-max>
      <top500:n-half>21816</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>69</top500:rank>
      <top500:system-id>4407</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>ASCI Blue-Pacific SST, IBM SP 604e</top500:computer>
      <top500:system-address>http://www.llnl.gov/asci/platforms/bluepac/</top500:system-address>
      <top500:r-max>2144</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Lawrence Livermore National Laboratory</top500:installation-site-name>
         <top500:installation-site-address>http://www.llnl.gov/</top500:installation-site-address>
         <top500:site-id>1026</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>1999</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>5808</top500:number-of-processors>
      <top500:r-peak>3856.5</top500:r-peak>
      <top500:n-max>431344</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>70</top500:rank>
      <top500:system-id>6006</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>pSeries 690 Turbo 1.3GHz</top500:computer>
      <top500:system-address />
      <top500:r-max>2140</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>US Army Research Laboratory (ARL)</top500:installation-site-name>
         <top500:installation-site-address>http://www.arl.mil/</top500:installation-site-address>
         <top500:site-id>1820</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2002</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>800</top500:number-of-processors>
      <top500:r-peak>4160</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>71</top500:rank>
      <top500:system-id>6492</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Cluster Xeon 3.06 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>2132.84</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Sony Pictures Imageworks</top500:installation-site-name>
         <top500:installation-site-address>http://www.sony.com/</top500:installation-site-address>
         <top500:site-id>1612</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>568</top500:number-of-processors>
      <top500:r-peak>3476.16</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>72</top500:rank>
      <top500:system-id>5823</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>SP Power3 375 MHz 16 way</top500:computer>
      <top500:system-address />
      <top500:r-max>2106</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Atomic Weapons Establishment</top500:installation-site-name>
         <top500:installation-site-address>http://www.awe.co.uk</top500:installation-site-address>
         <top500:site-id>141</top500:site-id>
      </top500:installation-site>
      <top500:country>United Kingdom</top500:country>
      <top500:year>2002</top500:year>
      <top500:area-of-installation>Classified</top500:area-of-installation>
      <top500:number-of-processors>1920</top500:number-of-processors>
      <top500:r-peak>2880</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>73</top500:rank>
      <top500:system-id>6476</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>SP Power3 375 MHz 16 way</top500:computer>
      <top500:system-address />
      <top500:r-max>2106</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Deutscher Wetterdienst</top500:installation-site-name>
         <top500:installation-site-address>http://www.dwd.de/</top500:installation-site-address>
         <top500:site-id>490</top500:site-id>
      </top500:installation-site>
      <top500:country>Germany</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>1920</top500:number-of-processors>
      <top500:r-peak>2880</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>74</top500:rank>
      <top500:system-id>7030</top500:system-id>
      <top500:manufacturer>Angstrom Microsystems</top500:manufacturer>
      <top500:computer>ALiCEnext, Opteron 1.8 GHz, GigE, Parastation</top500:computer>
      <top500:system-address>http://www.theorie.physik.uni-wuppertal.de/Computerlabor</top500:system-address>
      <top500:r-max>2083</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Universitaet Wuppertal</top500:installation-site-name>
         <top500:installation-site-address>http://www.uni-wuppertal.de/</top500:installation-site-address>
         <top500:site-id>1894</top500:site-id>
      </top500:installation-site>
      <top500:country>Germany</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>1024</top500:number-of-processors>
      <top500:r-peak>3686.4</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>75</top500:rank>
      <top500:system-id>6869</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 3.06 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>2065.25</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2407</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>550</top500:number-of-processors>
      <top500:r-peak>3366</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>76</top500:rank>
      <top500:system-id>6877</top500:system-id>
      <top500:manufacturer>Hewlett-Packard</top500:manufacturer>
      <top500:computer>Cluster Platform 3000 DL380G3, Pentium4 Xeon 2.8 GHz, Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>2044</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Oracle Corporation</top500:installation-site-name>
         <top500:installation-site-address>http://www.oracle.com/</top500:installation-site-address>
         <top500:site-id>1352</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>702</top500:number-of-processors>
      <top500:r-peak>3931.2</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>77</top500:rank>
      <top500:system-id>6483</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>BladeCenter Cluster Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2026</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>WETA Digital</top500:installation-site-name>
         <top500:installation-site-address>http://www.wetadigital.com/</top500:installation-site-address>
         <top500:site-id>2343</top500:site-id>
      </top500:installation-site>
      <top500:country>New Zealand</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1176</top500:number-of-processors>
      <top500:r-peak>6585.6</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>78</top500:rank>
      <top500:system-id>6689</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2026</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2407</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1140</top500:number-of-processors>
      <top500:r-peak>6384</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>79</top500:rank>
      <top500:system-id>6690</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2026</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2407</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1140</top500:number-of-processors>
      <top500:r-peak>6384</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>80</top500:rank>
      <top500:system-id>6482</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>BladeCenter Cluster Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2026</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>WETA Digital</top500:installation-site-name>
         <top500:installation-site-address>http://www.wetadigital.com/</top500:installation-site-address>
         <top500:site-id>2343</top500:site-id>
      </top500:installation-site>
      <top500:country>New Zealand</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1080</top500:number-of-processors>
      <top500:r-peak>6048</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>81</top500:rank>
      <top500:system-id>6693</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2026</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2407</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1030</top500:number-of-processors>
      <top500:r-peak>5768</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>82</top500:rank>
      <top500:system-id>6691</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2026</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2407</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1028</top500:number-of-processors>
      <top500:r-peak>5756.8</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>83</top500:rank>
      <top500:system-id>6692</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2026</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2407</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1028</top500:number-of-processors>
      <top500:r-peak>5756.8</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>84</top500:rank>
      <top500:system-id>6795</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>BladeCenter Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2026</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>C.O.R.E. Digital Pictures Inc</top500:installation-site-name>
         <top500:installation-site-address>http://www.coredp.com/</top500:installation-site-address>
         <top500:site-id>2438</top500:site-id>
      </top500:installation-site>
      <top500:country>Canada</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1008</top500:number-of-processors>
      <top500:r-peak>5644.8</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>85</top500:rank>
      <top500:system-id>6518</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2026</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Geotrace</top500:installation-site-name>
         <top500:installation-site-address>http://www.geotrace.com/</top500:installation-site-address>
         <top500:site-id>2361</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1000</top500:number-of-processors>
      <top500:r-peak>5600</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>86</top500:rank>
      <top500:system-id>6813</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2026</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Geotrace</top500:installation-site-name>
         <top500:installation-site-address>http://www.geotrace.com/</top500:installation-site-address>
         <top500:site-id>2361</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1000</top500:number-of-processors>
      <top500:r-peak>5600</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>87</top500:rank>
      <top500:system-id>6820</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2026</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>GX Technology</top500:installation-site-name>
         <top500:installation-site-address>http://www.gxt.com/</top500:installation-site-address>
         <top500:site-id>2165</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>880</top500:number-of-processors>
      <top500:r-peak>4928</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>88</top500:rank>
      <top500:system-id>6857</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2026</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2407</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>712</top500:number-of-processors>
      <top500:r-peak>3987.2</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>89</top500:rank>
      <top500:system-id>6729</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2026</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Geoscience (D)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2418</top500:site-id>
      </top500:installation-site>
      <top500:country>Mexico</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>706</top500:number-of-processors>
      <top500:r-peak>3953.6</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>90</top500:rank>
      <top500:system-id>6730</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2026</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Geoscience (D)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2418</top500:site-id>
      </top500:installation-site>
      <top500:country>Mexico</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>706</top500:number-of-processors>
      <top500:r-peak>3953.6</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>91</top500:rank>
      <top500:system-id>6728</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2026</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Geoscience (D)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2418</top500:site-id>
      </top500:installation-site>
      <top500:country>Mexico</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>706</top500:number-of-processors>
      <top500:r-peak>3953.6</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>92</top500:rank>
      <top500:system-id>6850</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>BladeCenter Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2026</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>UBS Warburg</top500:installation-site-name>
         <top500:installation-site-address>http://www.ubs.com/e/index.html</top500:installation-site-address>
         <top500:site-id>2454</top500:site-id>
      </top500:installation-site>
      <top500:country>United Kingdom</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>650</top500:number-of-processors>
      <top500:r-peak>3640</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>93</top500:rank>
      <top500:system-id>6871</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, GigEthernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2019.48</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2407</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>608</top500:number-of-processors>
      <top500:r-peak>3404.8</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>94</top500:rank>
      <top500:system-id>6864</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, GigEthernet</top500:computer>
      <top500:system-address />
      <top500:r-max>2019.48</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2407</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>608</top500:number-of-processors>
      <top500:r-peak>3404.8</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>95</top500:rank>
      <top500:system-id>6123</top500:system-id>
      <top500:manufacturer>Dell</top500:manufacturer>
      <top500:computer>Joplin - PowerEdge 2650 Cluster P4 Xeon 2.4 GHz - Myrinet</top500:computer>
      <top500:system-address>http://www.ccr.buffalo.edu/Hotpages/dell_hardware.html</top500:system-address>
      <top500:r-max>2004</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>University at Buffalo, SUNY, Center for Computational Res.</top500:installation-site-name>
         <top500:installation-site-address>http://www.ccr.buffalo.edu/</top500:installation-site-address>
         <top500:site-id>1518</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2002</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>600</top500:number-of-processors>
      <top500:r-peak>2880</top500:r-peak>
      <top500:n-max>253400</top500:n-max>
      <top500:n-half>42200</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>96</top500:rank>
      <top500:system-id>6694</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>1999.91</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2407</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>602</top500:number-of-processors>
      <top500:r-peak>3371.2</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>97</top500:rank>
      <top500:system-id>7032</top500:system-id>
      <top500:manufacturer>Linux Networx</top500:manufacturer>
      <top500:computer>AIST Super Cluster F-32, Xeon 3.06 GHz, GigE</top500:computer>
      <top500:system-address />
      <top500:r-max>1997</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Grid Technology Research Center, AIST</top500:installation-site-name>
         <top500:installation-site-address>http://unit.aist.go.jp/grid/english/</top500:installation-site-address>
         <top500:site-id>2298</top500:site-id>
      </top500:installation-site>
      <top500:country>Japan</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>512</top500:number-of-processors>
      <top500:r-peak>3133.4</top500:r-peak>
      <top500:n-max>331968</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>98</top500:rank>
      <top500:system-id>6490</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>1993.39</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (D)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2349</top500:site-id>
      </top500:installation-site>
      <top500:country>Israel</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>600</top500:number-of-processors>
      <top500:r-peak>3360</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>99</top500:rank>
      <top500:system-id>6695</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>1928.15</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2407</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>580</top500:number-of-processors>
      <top500:r-peak>3248</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>100</top500:rank>
      <top500:system-id>6842</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>trindade - BladeCenter HS20 Cluster, Xeon 3.2 GHz, GigEthernet</top500:computer>
      <top500:system-address />
      <top500:r-max>1922.56</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>PETROBRAS</top500:installation-site-name>
         <top500:installation-site-address>http://www.petrobras.com.br/</top500:installation-site-address>
         <top500:site-id>2595</top500:site-id>
      </top500:installation-site>
      <top500:country>Brazil</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>512</top500:number-of-processors>
      <top500:r-peak>3276.8</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>101</top500:rank>
      <top500:system-id>6841</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>BladeCenter Xeon 3.06 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>1922.56</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Petroleum Company (D)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2451</top500:site-id>
      </top500:installation-site>
      <top500:country>China</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>512</top500:number-of-processors>
      <top500:r-peak>3133.44</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>102</top500:rank>
      <top500:system-id>6777</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>eServer pSeries 655 (1.5 GHz Power4+)</top500:computer>
      <top500:system-address />
      <top500:r-max>1918.57</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Naval Oceanographic Office (NAVOCEANO)</top500:installation-site-name>
         <top500:installation-site-address>http://www.navo.hpc.mil/</top500:installation-site-address>
         <top500:site-id>1276</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>512</top500:number-of-processors>
      <top500:r-peak>3072</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>103</top500:rank>
      <top500:system-id>6017</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>pSeries 690 Turbo 1.3GHz</top500:computer>
      <top500:system-address />
      <top500:r-max>1849</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>National Centers for Environmental Prediction</top500:installation-site-name>
         <top500:installation-site-address>http://www.ncep.noaa.gov/</top500:installation-site-address>
         <top500:site-id>1249</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2002</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>704</top500:number-of-processors>
      <top500:r-peak>3660.8</top500:r-peak>
      <top500:n-max>240000</top500:n-max>
      <top500:n-half>32500</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>104</top500:rank>
      <top500:system-id>6018</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>pSeries 690 Turbo 1.3GHz</top500:computer>
      <top500:system-address />
      <top500:r-max>1849</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>National Centers for Environmental Prediction</top500:installation-site-name>
         <top500:installation-site-address>http://www.ncep.noaa.gov/</top500:installation-site-address>
         <top500:site-id>1249</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2002</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>704</top500:number-of-processors>
      <top500:r-peak>3660.8</top500:r-peak>
      <top500:n-max>240000</top500:n-max>
      <top500:n-half>32500</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>105</top500:rank>
      <top500:system-id>6865</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>1817.26</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2407</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>546</top500:number-of-processors>
      <top500:r-peak>3057.6</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>106</top500:rank>
      <top500:system-id>6849</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>BladeCenter Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>1817.26</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>University at Buffalo, SUNY, Center for Computational Res.</top500:installation-site-name>
         <top500:installation-site-address>http://www.ccr.buffalo.edu/</top500:installation-site-address>
         <top500:site-id>1518</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>546</top500:number-of-processors>
      <top500:r-peak>3057.6</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>107</top500:rank>
      <top500:system-id>7007</top500:system-id>
      <top500:manufacturer>SGI</top500:manufacturer>
      <top500:computer>SGI Altix 1.3 GHz</top500:computer>
      <top500:system-address />
      <top500:r-max>1793</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Silicon Graphics</top500:installation-site-name>
         <top500:installation-site-address>http://www.sgi.com/</top500:installation-site-address>
         <top500:site-id>1598</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Vendor</top500:area-of-installation>
      <top500:number-of-processors>512</top500:number-of-processors>
      <top500:r-peak>2662.4</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>108</top500:rank>
      <top500:system-id>6445</top500:system-id>
      <top500:manufacturer>SGI</top500:manufacturer>
      <top500:computer>SGI Altix 1.3 GHz</top500:computer>
      <top500:system-address />
      <top500:r-max>1793</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>SARA (Stichting Academisch Rekencentrum)</top500:installation-site-name>
         <top500:installation-site-address>http://www.sara.nl/</top500:installation-site-address>
         <top500:site-id>1496</top500:site-id>
      </top500:installation-site>
      <top500:country>Netherlands</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>416</top500:number-of-processors>
      <top500:r-peak>2163</top500:r-peak>
      <top500:n-max>298799</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>109</top500:rank>
      <top500:system-id>7093</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>eServer Opteron 2.2 GHz. Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>1785</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>IBM/US Army Research Laboratory (ARL)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2153</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Vendor</top500:area-of-installation>
      <top500:number-of-processors>594</top500:number-of-processors>
      <top500:r-peak>2613.6</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>110</top500:rank>
      <top500:system-id>7094</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>eServer Opteron 2.2 GHz. Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>1785</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>IBM/US Army Research Laboratory (ARL)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2153</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Vendor</top500:area-of-installation>
      <top500:number-of-processors>594</top500:number-of-processors>
      <top500:r-peak>2613.6</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>111</top500:rank>
      <top500:system-id>7091</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>eServer Opteron 2.2 GHz. Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>1779</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>IBM/US Army Research Laboratory (ARL)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2153</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Vendor</top500:area-of-installation>
      <top500:number-of-processors>592</top500:number-of-processors>
      <top500:r-peak>2604.8</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>112</top500:rank>
      <top500:system-id>7092</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>eServer Opteron 2.2 GHz. Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>1779</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>IBM/US Army Research Laboratory (ARL)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2153</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Vendor</top500:area-of-installation>
      <top500:number-of-processors>592</top500:number-of-processors>
      <top500:r-peak>2604.8</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>113</top500:rank>
      <top500:system-id>6828</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz - Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>1762</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>KISTI Supercomputing Center</top500:installation-site-name>
         <top500:installation-site-address>http://www.hpcnet.ne.kr/</top500:installation-site-address>
         <top500:site-id>961</top500:site-id>
      </top500:installation-site>
      <top500:country>Korea, South</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>512</top500:number-of-processors>
      <top500:r-peak>2867</top500:r-peak>
      <top500:n-max>240000</top500:n-max>
      <top500:n-half>37000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>114</top500:rank>
      <top500:system-id>6854</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz - Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>1762</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>VW (Volkswagen AG)</top500:installation-site-name>
         <top500:installation-site-address>http://www.volkswagen.de/</top500:installation-site-address>
         <top500:site-id>2013</top500:site-id>
      </top500:installation-site>
      <top500:country>Germany</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>512</top500:number-of-processors>
      <top500:r-peak>2867</top500:r-peak>
      <top500:n-max>240000</top500:n-max>
      <top500:n-half>37000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>115</top500:rank>
      <top500:system-id>6462</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>pSeries 690 Turbo 1.7 GHz</top500:computer>
      <top500:system-address />
      <top500:r-max>1760</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>KISTI Supercomputing Center</top500:installation-site-name>
         <top500:installation-site-address>http://www.hpcnet.ne.kr/</top500:installation-site-address>
         <top500:site-id>961</top500:site-id>
      </top500:installation-site>
      <top500:country>Korea, South</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>544</top500:number-of-processors>
      <top500:r-peak>3699.2</top500:r-peak>
      <top500:n-max>400000</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>116</top500:rank>
      <top500:system-id>6687</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Cluster Xeon 2.4 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>1755</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2407</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1834</top500:number-of-processors>
      <top500:r-peak>8803.2</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>117</top500:rank>
      <top500:system-id>6393</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Cluster Xeon 2.4 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>1755</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Compagnie Generale de Geophysique (CGG)</top500:installation-site-name>
         <top500:installation-site-address>http://www.cgg.com</top500:installation-site-address>
         <top500:site-id>382</top500:site-id>
      </top500:installation-site>
      <top500:country>United Kingdom</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1100</top500:number-of-processors>
      <top500:r-peak>5280</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>118</top500:rank>
      <top500:system-id>6383</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Cluster Xeon 2.4 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>1755</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Arizona State University/TGEN</top500:installation-site-name>
         <top500:installation-site-address>http://www.tgen.org/tgen_asu.html</top500:installation-site-address>
         <top500:site-id>2301</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>1048</top500:number-of-processors>
      <top500:r-peak>5030.4</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>119</top500:rank>
      <top500:system-id>6513</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>BladeCenter Cluster Xeon 2.4 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>1755</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Paradigm Geophysical</top500:installation-site-name>
         <top500:installation-site-address>http://www.paradigmgeo.com/</top500:installation-site-address>
         <top500:site-id>2358</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>1024</top500:number-of-processors>
      <top500:r-peak>4915.2</top500:r-peak>
      <top500:n-max>335000</top500:n-max>
      <top500:n-half>41600</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>120</top500:rank>
      <top500:system-id>6392</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Cluster Xeon 2.4 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>1755</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>TotalFinaElf</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2305</top500:site-id>
      </top500:installation-site>
      <top500:country>France</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1024</top500:number-of-processors>
      <top500:r-peak>4915.2</top500:r-peak>
      <top500:n-max>335000</top500:n-max>
      <top500:n-half>41600</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>121</top500:rank>
      <top500:system-id>6506</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>BladeCenter Cluster Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>1732.46</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Compagnie Generale de Geophysique (CGG)</top500:installation-site-name>
         <top500:installation-site-address>http://www.cgg.com</top500:installation-site-address>
         <top500:site-id>384</top500:site-id>
      </top500:installation-site>
      <top500:country>United Kingdom</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>520</top500:number-of-processors>
      <top500:r-peak>2912</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>122</top500:rank>
      <top500:system-id>5221</top500:system-id>
      <top500:manufacturer>Hitachi</top500:manufacturer>
      <top500:computer>SR8000/MPP</top500:computer>
      <top500:system-address>http://www.cc.u-tokyo.ac.jp</top500:system-address>
      <top500:r-max>1709.1</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>University of Tokyo</top500:installation-site-name>
         <top500:installation-site-address>http://www.u-tokyo.ac.jp/</top500:installation-site-address>
         <top500:site-id>1987</top500:site-id>
      </top500:installation-site>
      <top500:country>Japan</top500:country>
      <top500:year>2001</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>1152</top500:number-of-processors>
      <top500:r-peak>2074</top500:r-peak>
      <top500:n-max>141000</top500:n-max>
      <top500:n-half>16000</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>123</top500:rank>
      <top500:system-id>6696</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>1699.85</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2407</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>510</top500:number-of-processors>
      <top500:r-peak>2856</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>124</top500:rank>
      <top500:system-id>6396</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Cluster Xeon 2.4 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>1685.49</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>SG SGBI</top500:installation-site-name>
         <top500:installation-site-address>http://www.sgib.com</top500:installation-site-address>
         <top500:site-id>2307</top500:site-id>
      </top500:installation-site>
      <top500:country>France</top500:country>
      <top500:year>2003</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>968</top500:number-of-processors>
      <top500:r-peak>4646.4</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>125</top500:rank>
      <top500:system-id>6836</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz, Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>1667.23</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Media &amp;amp; Entertainment (B)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2448</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>500</top500:number-of-processors>
      <top500:r-peak>2800</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>126</top500:rank>
      <top500:system-id>5929</top500:system-id>
      <top500:manufacturer>Hitachi</top500:manufacturer>
      <top500:computer>SR8000-F1/168</top500:computer>
      <top500:system-address />
      <top500:r-max>1653</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Leibniz Rechenzentrum</top500:installation-site-name>
         <top500:installation-site-address>http://www.lrz-muenchen.de/</top500:installation-site-address>
         <top500:site-id>1027</top500:site-id>
      </top500:installation-site>
      <top500:country>Germany</top500:country>
      <top500:year>2002</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>168</top500:number-of-processors>
      <top500:r-peak>2016</top500:r-peak>
      <top500:n-max>160000</top500:n-max>
      <top500:n-half>19560</top500:n-half>
   </top500:site>
   <top500:site>
      <top500:rank>127</top500:rank>
      <top500:system-id>6833</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 3.06 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>1652.2</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Media &amp;amp; Entertainment (A)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2447</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>440</top500:number-of-processors>
      <top500:r-peak>2692.8</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>128</top500:rank>
      <top500:system-id>6799</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 2.8 GHz - Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>1649.71</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Fleet Numerical Meteorology and Oceanography Center</top500:installation-site-name>
         <top500:installation-site-address>http://www.fnmoc.navy.mil</top500:installation-site-address>
         <top500:site-id>639</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>478</top500:number-of-processors>
      <top500:r-peak>2676.8</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>129</top500:rank>
      <top500:system-id>6861</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Cluster Xeon 2.8 GHz - Gig-Ethernet</top500:computer>
      <top500:system-address />
      <top500:r-max>1647.66</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Semiconductor Company (C)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2407</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
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      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>494</top500:number-of-processors>
      <top500:r-peak>2766.4</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>130</top500:rank>
      <top500:system-id>6766</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>eServer pSeries 655 (1.7 GHz Power4+, GigE)</top500:computer>
      <top500:system-address />
      <top500:r-max>1636</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Manufacturer (G)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>540</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1152</top500:number-of-processors>
      <top500:r-peak>7833.6</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>131</top500:rank>
      <top500:system-id>6765</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>eServer pSeries 655 (1.7 GHz Power4+, GigE)</top500:computer>
      <top500:system-address />
      <top500:r-max>1636</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Manufacturer (G)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>540</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>1152</top500:number-of-processors>
      <top500:r-peak>7833.6</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>132</top500:rank>
      <top500:system-id>6819</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>AIST Super Cluster M-64 - AIST Super Cluster M-64,  Itanium2 1.3 GHz, Myrinet</top500:computer>
      <top500:system-address />
      <top500:r-max>1636</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Grid Technology Research Center, AIST</top500:installation-site-name>
         <top500:installation-site-address>http://unit.aist.go.jp/grid/english/</top500:installation-site-address>
         <top500:site-id>2298</top500:site-id>
      </top500:installation-site>
      <top500:country>Japan</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Research</top500:area-of-installation>
      <top500:number-of-processors>512</top500:number-of-processors>
      <top500:r-peak>2662.4</top500:r-peak>
      <top500:n-max>430079</top500:n-max>
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>133</top500:rank>
      <top500:system-id>6755</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>eServer pSeries 690 (1.7 GHz Power4+)</top500:computer>
      <top500:system-address />
      <top500:r-max>1630</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>CNRS/IDRIS</top500:installation-site-name>
         <top500:installation-site-address>http://www.idris.fr/</top500:installation-site-address>
         <top500:site-id>277</top500:site-id>
      </top500:installation-site>
      <top500:country>France</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Academic</top500:area-of-installation>
      <top500:number-of-processors>384</top500:number-of-processors>
      <top500:r-peak>2611.2</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>134</top500:rank>
      <top500:system-id>6834</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 3.06 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>1614.65</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Media &amp;amp; Entertainment (A)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2447</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>430</top500:number-of-processors>
      <top500:r-peak>2631.6</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>135</top500:rank>
      <top500:system-id>6835</top500:system-id>
      <top500:manufacturer>IBM</top500:manufacturer>
      <top500:computer>xSeries Xeon 3.06 GHz - Gig-E</top500:computer>
      <top500:system-address />
      <top500:r-max>1614.65</top500:r-max>
      <top500:installation-site>
         <top500:installation-site-name>Media &amp;amp; Entertainment (A)</top500:installation-site-name>
         <top500:installation-site-address />
         <top500:site-id>2447</top500:site-id>
      </top500:installation-site>
      <top500:country>United States</top500:country>
      <top500:year>2004</top500:year>
      <top500:area-of-installation>Industry</top500:area-of-installation>
      <top500:number-of-processors>430</top500:number-of-processors>
      <top500:r-peak>2631.6</top500:r-peak>
      <top500:n-max />
      <top500:n-half />
   </top500:site>
   <top500:site>
      <top500:rank>136</top500:rank>
      <top500:system-id>3740</top500:system-id>
      <top500:manufacturer>SGI</top500:manufacturer>
      <top500:computer>ASCI Blue Mountain</top500:computer>
      <top500:system-address>http://www.lanl.gov/asci/bluemtn/</top500:system-address>
