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Reliable multicore processors for NASA Space missions

Show simple item record Villalpando, Carlos Rennels, David Some, Raphael Cabanas-Holmen, Manuel 2011-08-17T18:24:02Z 2011-08-17T18:24:02Z 2011-03-05
dc.identifier.citation Aerospace Conference, 2011 IEEE , vol., no., pp.1-12, 5-12 March 2011 doi: 10.1109/AERO.2011.5747447 en_US
dc.identifier.clearanceno 11-0119
dc.description.abstract The current trend in commercial processors of moving to many cores (30 to100 and beyond) on a single die poses both an opportunity and a challenge for space based processing. 1 2 The opportunity is to leverage this trend for space application and thus provide an order of magnitude increase in onboard processing capability. The challenge is to provide the requisite reliability in an extremely challenging environment. In this paper, we will discuss the requirements for reliable space based multicore computing and approaches being explored to deliver this capability within NASA's extremely tight power, mass, and cost constraints. en_US
dc.description.sponsorship NASA/JPL en_US
dc.language.iso en_US en_US
dc.publisher IEEE International en_US
dc.subject Multicore en_US
dc.subject fault tolerance en_US
dc.subject radiation hardening en_US
dc.title Reliable multicore processors for NASA Space missions en_US
dc.type Preprint en_US
dc.subject.NASATaxonomy Computer Operations and Hardware en_US
dc.subject.NASATaxonomy Spacecraft Instrumentation and Astrionics en_US

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