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Embedded Multicore Processors and Systems
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Large number of cores and hardware resource sharing are two characteristics on multicore processors, which bring new challenges for the design of operating systems. How to locate and analyze the speedup restrictive factors in operating systems, how to simulate and avoid the phenomenon that speedup decreases with the number of cores because of lock contention (i.e., lock thrashing) and how to av...
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ژورنال
عنوان ژورنال: Ubiquity
سال: 2014
ISSN: 1530-2180
DOI: 10.1145/2618403