System and method for fast boot from non-volatile memory
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United States of America Patent
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Apr 16, 2013
Grant Date -
Aug 2, 2012
app pub date -
Feb 1, 2011
filing date -
Feb 1, 2011
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Described herein are systems and methods for fast boot from non-volatile (“NVâ€) memory. The exemplary embodiments relate to systems and methods for significant improvements in performance speed with simple implementations. One embodiment relates to a non-transitory computer readable storage medium including a set of instructions executable by a processor, the set of instructions operable to identify a page fault, determine whether the page fault occurred due to a read from a NV memory, copy a page from the NV memory to a random-access memory (“RAMâ€) storage, and create an identity mapping for the page in the RAM storage. A further embodiment relates to a system comprising a NV memory, a random access memory, and a processor executing a set of instructions, wherein the set of instructions being operable to identify a page fault, determine whether a page fault occurred due to a read from the NV memory, copy a page from the NV memory to the RAM storage, and create an identity mapping for the page in the RAM storage.
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