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|1. (WO2015047642) CONDITIONAL PAGE FAULT CONTROL FOR PAGE RESIDENCY|
|Inventors:||GOTWALT, David A.
FRISINGER, Thomas Edwin
GRUBER, Andrew Evan
SHARP, Colin Christopher
|Title:||CONDITIONAL PAGE FAULT CONTROL FOR PAGE RESIDENCY|
The present disclosure provides for systems and methods to process a non-resident page that may include attempting to access the non-resident page, an address for the non-resident page pointing to a memory page containing default values, determining that the non-resident page should not cause a page fault based on an indicator indicating that a particular non-resident page should not generate a page fault, returning an indication that a memory read did not translate and returning the default value when the access of the non-resident page is a read and the non-resident page should not cause a page fault. Another example may discontinue a write when the access of the non-resident page is a write and the non-resident page should not cause a page fault.