|
gptkbp:instanceOf
|
mainframe computer
|
|
gptkbp:activeYearsStart
|
2008
|
|
gptkbp:architecture
|
hybrid (x86-64 Opteron and IBM PowerXCell 8i)
|
|
gptkbp:cost
|
about $133 million
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:decommissioned
|
2013
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Roadrunner supercomputer
|
|
gptkbp:locatedIn
|
gptkb:Los_Alamos_National_Laboratory
|
|
gptkbp:manufacturer
|
gptkb:IBM
|
|
gptkbp:notableAchievement
|
first supercomputer to reach 1 petaflop
|
|
gptkbp:numberOfRooms
|
3240 compute nodes
|
|
gptkbp:operatedBy
|
gptkb:Los_Alamos_National_Laboratory
|
|
gptkbp:operatingSystem
|
gptkb:Red_Hat_Enterprise_Linux
|
|
gptkbp:performanceContext
|
1.7 petaflops
|
|
gptkbp:powerSource
|
2.35 megawatts
|
|
gptkbp:processor
|
gptkb:AMD_Opteron
gptkb:IBM_PowerXCell_8i
|
|
gptkbp:purpose
|
basic science
scientific research
nuclear weapons simulations
|
|
gptkbp:RAM
|
103.68 TB
|
|
gptkbp:rank
|
#1 in June 2008
|
|
gptkbp:storage
|
2 PB
|
|
gptkbp:successor
|
gptkb:Cielo_supercomputer
|
|
gptkbp:usedFor
|
astrophysics
biology
climate modeling
materials science
stockpile stewardship
|
|
gptkbp:bfsParent
|
gptkb:Los_Alamos_National_Laboratory
|
|
gptkbp:bfsLayer
|
4
|