The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 19, 2019
Filed:
Jun. 27, 2016
Intel Corporation, Santa Clara, CA (US);
Vivekananthan Sanjeepan, Hillsboro, OR (US);
Leena K. Puthiyedath, Portland, OR (US);
Chandan Apsangi, Hillsboro, OR (US);
Nikhil Talpallikar, Hillsboro, OR (US);
Abinash K. Barik, Hillsboro, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Examples may include techniques for persistent memory virtualization. Persistent memory maintained at one or more memory devices coupled with a host computing device may be allocated and assigned to a virtual machine (VM) hosted by the host computing device. The allocated persistent memory based on a file based virtual memory to be used by the VM. An extended page table (EPT) may be generated to map physical memory pages of the one or more memory devices to virtual logical blocks of the file based virtual memory. Elements of the VM then enumerate a presence of the assigned allocated persistent memory, create a virtual disk abstraction for the file based virtual memory and use the EPT to directly access the assigned allocated persistent memory.