Non-volatile memory device, a data processing device using the same, and a swapping method used by the data processing and non-volatile memory devices
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United States of America Patent
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Jun 9, 2015
Grant Date -
Oct 4, 2012
app pub date -
Apr 4, 2012
filing date -
Apr 4, 2011
priority date (Note) -
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Abstract
A swapping method performed using a data processing device, which includes a processor including a plurality of cores, the swapping method including searching for an empty page of a swap memory in response to the swap memory being connected to the data processing device, the search being performed by using at least one core of the plurality of cores, selecting a page to be swapped from a main memory of the data processing device, the selection being performed by using the at least one core by accessing a corresponding main memory list among a plurality of main memory lists, and swapping data of the page selected to be swapped to the empty page, the swapping being performed by using the at least one core.
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