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<title>Updated hardware improves LUBM 8000 load rate in Virtuoso 6</title><link>http://virtuoso.openlinksw.com:443/blog/vdb/blog/?id=1569</link><description>We repeated the earlier LUBM 8000 experiment 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.

The load rate is now 160,739 triples-per-second.




   
Virtuoso 6  (previous run)
   
Virtuoso 6  (new run)
   
Virtuoso 6  (newest run)


blades
   
1 
   
1 
   
2


processors
   
2 x Xeon 5410
   
2 x Xeon 5520
   
 2 x Xeon 5520 + 2 x Xeon 5410 with 1x1GigE interconnect 


memory
   
 16G 667 MHz
   
72G 1333 MHz
   
72G 1333 MHz +  16G 667 MHz  respectively


reported load ratetriples-per-second
   
 110,532 
   
 160,739 
   
 214,188  



Again, if others talk about loading LUBM, so must we.  Otherwise, this metric is rather uninteresting.</description><pubDate>Fri, 14 Aug 2009 19:01:30 GMT</pubDate><generator>Virtuoso Universal Server 08.03.3334</generator><dc:creator xmlns:dc="http://purl.org/dc/elements/1.1/">Virtuoso Data Space Bot</dc:creator><image><title>Updated hardware improves LUBM 8000 load rate in Virtuoso 6</title><url>http://virtuoso.openlinksw.com:443/weblog/public/images/vbloglogo.gif</url><link>http://virtuoso.openlinksw.com:443/blog/vdb/blog/?id=1569</link><description>A great place to track Virtuoso&#39;s rapid evolution.</description><width>88</width><height>31</height></image>

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