Apparatus and Method for Accelerated Hardware Page Table Walk
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United States of America Patent
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Issued Date -
Dec 27, 2012
app pub date -
Jun 24, 2011
filing date -
Jun 24, 2011
priority date (Note) -
Abandoned
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Abstract
A method of walking page tables includes comparing a virtual address to a plurality of virtual address bit segments to identify a match. Each virtual address bit segment is associated with a page table level that has a page table base address. A designated page table base address is received in response to the match. The page table walk starts at the designated page table, thereby skipping over earlier page tables.
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