Legitreviewscomarecle14841 c c socket node

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Unformatted text preview: e load/store instrucEons –  example: your mulEcore laptop/desktop –  also used to refer to programming models for such architectures –  typically executes a single OS image distributed memory: A system with mulEple disEnct memory segments that are not trivially accessible from one another –  examples: commodity clusters; desktops on a network –  typically an OS image per segment CSEP 524: Parallel ComputaEon Winter 2013: Chamberlain 18 More HW Terms: Shared vs. Distributed Memory shared memory: A system in which memory can be accessed via simple load/store instrucEons –  example: your mulEcore laptop/desktop –  also used to refer to programming models for such architectures –  typically executes a single OS image distributed memory: CSEP 524: Parallel ComputaEon Winter 2013: Chamberlain 19 More HW Terms: Shared vs. Distributed Memory shared memory: A system in which memory can be accessed via simple load/store instrucEons –  example: your mulEcore laptop/desktop –  also used to refer to programming models for such architectures –  typically executes a single OS image distributed memory: A system with mulEple disEnct memory segments that are not trivially accessible from one another –  examples: commodity clusters; desktops on a network –  typically an OS image per segment CSEP 524: Parallel ComputaEon Winter 2013: Chamberlain 20 For now, we’ll focus on shared memory memory c CSEP 524: Parallel ComputaEon Winter 2013: Chamberlain Source: hbp://www.legitreviews.com/arEcle/1484/1/ c c socket node c 21 Mul3core Processors: How did we get here? •  In short, transistor density has conEnued...
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This document was uploaded on 04/04/2014.

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