Orri Erling's Weblog 2012-02-11T09:02:03Z Orri Erling oerling@openlinksw.com About <p>We repeated the <a href="http://www.openlinksw.com/dataspace/oerling/weblog/Orri%20Erling%27s%20Blog/1562" id="link-id173d3068">earlier LUBM 8000 experiment</a> on a newer machine, with 2 x Xeon 5520 and 72G 1333MHz memory, and once again with the 2 machines as a networked cluster. Otherwise the settings were the same.</p> <p>The load rate is now 160,739 triples-per-second.</p> <table> <tr> <th></th> <td>   </td> <th align="center"><a href="http://virtuoso.openlinksw.com" id="link-id0x199b9740">Virtuoso</a> 6 <br /> (previous run)</th> <td>   </td> <th align="center">Virtuoso 6 <br /> (new run)</th> <td>   </td> <th align="center">Virtuoso 6 <br /> (newest run)</th> </tr> <tr> <td align="left">blades</td> <td>   </td> <td align="center">1 </td> <td>   </td> <td align="center">1 </td> <td>   </td> <td align="center">2</td> </tr> <tr> <td align="left">processors</td> <td>   </td> <td align="center">2 x Xeon 5410</td> <td>   </td> <td align="center">2 x Xeon 5520</td> <td>   </td> <td align="center"> 2 x Xeon 5520 <br />+ <br />2 x Xeon 5410 <br />with 1x1GigE <br />interconnect </td> </tr> <tr> <td align="left">memory</td> <td>   </td> <td align="center"> 16G 667 MHz</td> <td>   </td> <td align="center">72G 1333 MHz</td> <td>   </td> <td align="center">72G 1333 MHz <br />+ <br /> 16G 667 MHz <br /> respectively</td> </tr> <tr> <td align="left">reported load rate<br />triples-per-second</td> <td>   </td> <td align="center"> 110,532 </td> <td>   </td> <td align="center"> 160,739 </td> <td>   </td> <td align="center"> 214,188 </td> </tr> </table> <p>Again, if others talk about loading LUBM, so must we. Otherwise, this metric is rather uninteresting.</p> Updated hardware improves LUBM 8000 load rate in Virtuoso 6 2009-08-15T19:27:25Z 2009-08-15T19:27:25Z 2009-08-15T15:27:25-04:00 Orri Erling oerling@openlinksw.com