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LOCATION:Booth 619
DTSTART;TZID=America/Chicago:20181113T100000
DTEND;TZID=America/Chicago:20181113T180000
UID:submissions.supercomputing.org_SC18_sess498_emt108@linklings.com
SUMMARY:Energy Efficient Computer in the Exascale Age
DESCRIPTION:Matthew T. Ziegler (Lenovo)\n\nAchieving exascale-level comput
 ing requires innovations in all aspects of computing from novel chipset de
 signs to datacenter construction.  Exascale debates typically revolve arou
 nd novel architectures that would be capable of exascale computing. Import
 antly though, faster typically is synonymous with more power.  It’s estima
 ted an exascale system would need somewhere in the 20MW range of input pow
 er to run. Most datacenters do not have that amount of power to dedicate s
 olely to computing.  Therefore, a holistic datacenter design approach is j
 ust as critical as to the underlying technology inside the datacenter. Len
 ovo has partnered with Leibniz Supercomputing Center (LRZ) in Munich to at
 tack the datacenter challenges starting with an efficient liquid-cooling a
 pproach that removes internal fans. The next generation of innovation invo
 lves utilizing absorption chilling to produce chilled water using the heat
  exhaust from computers.  In essence, the heat that the computer system ge
 nerates is responsible for creating the chilled water needed to cool other
  systems in the datacenter. By implementing absorption chiller technology 
 in conjunction with liquid cooling, Lenovo has moved closer to a solution 
 that will ensure the power required in exascale computing is delivered as 
 efficiently as possible.\n\nRegistration Category: Tech Program Reg Pass, 
 Exhibits Reg Pass, Exhibits - Exhibit Hall Only Reg Pass\n\n
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