Methods, Systems, And Computer Readable Media For Performing Page Fault Handling
dc.contributor.assignee | Texas A&M University System | en |
dc.contributor.assignee | Hewlett Packard Enterprise Development LP | en |
dc.creator | Annapareddy, Narasimha Reddy | |
dc.creator | Chou, Chih-Chieh | |
dc.creator | Tirumulasetty, Chandrahas | |
dc.creator | Gratz, Paul | |
dc.creator | Abouelwafa, Ayman | |
dc.date.accessioned | 2023-05-03T13:33:43Z | |
dc.date.available | 2023-05-03T13:33:43Z | |
dc.date.filed | 6/1/2021 | |
dc.date.issued | 10/18/2022 | |
dc.description.abstract | Methods, systems, and computer readable media for performing page fault handling are disclosed. According to one method, the method includes: after a translation lookaside buffer (TLB) miss associated with a virtual memory page occurs, identifying, in a page table, a page table entry (PTE) associated with the virtual memory page; determining, using a first indicator in the PTE, that the virtual memory page is not present in a main memory; determining, using a second indicator in the PTE, that the virtual memory page is associated with a valid memory address and that the virtual memory page is capable of using pre-allocated pages; obtaining, from a pre-allocation table, a page frame number associated with a pre-allocated page; and updating the PTE to indicate the page frame number. | en |
dc.description.country | US | |
dc.format.digitalOrigin | reformatted digital | en |
dc.identifier.patentapplicationnumber | 17/335936 | |
dc.identifier.uri | https://hdl.handle.net/1969.1/197567 | |
dc.language | EN | |
dc.publisher | United States. Patent and Trademark Office | en |
dc.publisher.digital | Texas A&M University. Libraries | |
dc.rights | Public Domain (No copyright - United States) | en |
dc.rights.uri | http://rightsstatements.org/vocab/NoC-US/1.0/ | |
dc.subject.cpcprimary | G06F 12/1027 | |
dc.subject.cpcprimary | G06F 12/0223 | |
dc.subject.cpcprimary | G06F 2212/657 | |
dc.subject.cpcprimary | G06F 2212/684 | |
dc.title | Methods, Systems, And Computer Readable Media For Performing Page Fault Handling | en |
dc.type | Utility patent | en |
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