MULTI-CORE PROCESSOR SYSTEM, COMPUTER PRODUCT, AND CONTROL METHOD
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United States of America Patent
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app pub date -
Dec 7, 2012
filing date -
Jun 10, 2010
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Abandoned
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Abstract
A multi-core processor system includes a first processor that among cores of the multi-core processor, identifies other cores having a cache miss-hit rate lower than that of a given core storing a specific program in a cache, based on a task information volume of each core; a control circuit that migrates the specific program from the cache of the given core to a cache of the identified core; and a second processor that, after the specific program is migrated to the cache of the identified core, sets as a write-inhibit area, an area that is of the cache of the identified core and to which the specific program is stored.
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