US Patent Issued to Alibaba Innovation on Jan. 13 for "Physical host optimizing memory migration, operation method of physical host, and computer-readable storage medium thereof" (Chinese, American Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,524,152, issued on Jan. 13, was assigned to Alibaba Innovation Private Ltd. (Singapore).

"Physical host optimizing memory migration, operation method of physical host, and computer-readable storage medium thereof" was invented by Jiacheng Ma (Shanghai), Tianchan Guan (Shanghai), Yijin Guan (Beijing), Dimin Niu (Sunnyvale, Calif.) and Hongzhong Zheng (Los Gatos, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A physical host includes a memory, a first buffer, a second buffer, a third buffer and a processor. The first buffer stores a log regarding dirty pages. The second buffer stores a dirty bitmap, where the dirty bitmap is written into the second...