IBM Roadrunner supercomputer

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:mainframe_computer
gptkbp:activeYearsStart	2008
gptkbp:architecture	gptkb:hybrid
gptkbp:coreCount	129600
gptkbp:cost	133 million USD
gptkbp:country	gptkb:United_States
gptkbp:decommissioned	2013
gptkbp:firstToExceed	1 petaflop
gptkbp:location	gptkb:Los_Alamos_National_Laboratory
gptkbp:manufacturer	gptkb:IBM
gptkbp:namedAfter	Roadrunner (cartoon character)
gptkbp:notableFor	first supercomputer to break the petaflop barrier
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	gptkb:scientific_research
gptkbp:RAM	103.68 terabytes
gptkbp:rank	1
gptkbp:storage	2 petabytes
gptkbp:top500Date	June 2008
gptkbp:usedFor	biological research climate modeling nuclear simulations
gptkbp:bfsParent	gptkb:Cell_Broadband_Engine
gptkbp:bfsLayer	6
https://www.w3.org/2000/01/rdf-schema#label	IBM Roadrunner supercomputer