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:
Sep. 22, 2026
Filed:
Jul. 07, 2023
Montage Technology Co., Ltd., Shanghai, CN;
MONTAGE TECHNOLOGY CO., LTD., Shanghai, CN;
Abstract
A method and apparatus for managing memory are provided. The method for managing memory includes: while a virtual machine is running, receiving, by a virtual machine memory management module, a memory allocation request sent by a user process in the virtual machine; sending, by the virtual machine memory management module according to the memory allocation request sent by the user process, the memory allocation request to a virtual PCIe device in a virtual machine manager to enable the virtual PCIe device to request memory from a host memory management module; and acquiring, by the virtual machine memory management module via the virtual PCIe device, a memory space allocated by the host memory management module and configuring the memory space to the user process. The method for managing memory can improve the efficiency of memory utilization.