US Patent Issued to HANGZHOU ALICLOUD FEITIAN INFORMATION TECHNOLOGY on Nov. 4 for "Memory paging method and system, and storage medium" (Chinese Inventor)

ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,461,848, issued on Nov. 4, was assigned to HANGZHOU ALICLOUD FEITIAN INFORMATION TECHNOLOGY Co. LTD. (Hangzhou, China).

"Memory paging method and system, and storage medium" was invented by Yun Xu (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A memory paging method and system, and a storage medium are provided. In the embodiments of the present application, for an IOMMU which does not support Page fault, a VMM may determine a GPA needing page update, and determine a first HPA corresponding to the GPA from a page table stored in the IOMMU of a host; determine a second HPA for replacing the first HPA from idle physical addresses stored in...