Invention Grant
- Patent Title: Tagging a copy of memory of a virtual machine with information for fetching of relevant portions of the memory
- Patent Title (中): 使用获取内存相关部分的信息标记虚拟机的内存副本
-
Application No.: US13220972Application Date: 2011-08-30
-
Publication No.: US09250969B2Publication Date: 2016-02-02
- Inventor: Horacio Andres Lagar-Cavilla , Roy Bryant , Matti Hiltunen , Olga Irzak , Kaustubh Joshi , Adin Matthew Scannell , Alexey Tumanov , Eyal de Lara
- Applicant: Horacio Andres Lagar-Cavilla , Roy Bryant , Matti Hiltunen , Olga Irzak , Kaustubh Joshi , Adin Matthew Scannell , Alexey Tumanov , Eyal de Lara
- Applicant Address: US GA Atlanta CA Toronto, Ontario
- Assignee: AT&T Intellectual Property I, L.P.,The Governing Council of the University of Toronto
- Current Assignee: AT&T Intellectual Property I, L.P.,The Governing Council of the University of Toronto
- Current Assignee Address: US GA Atlanta CA Toronto, Ontario
- Agency: Hartman & Citrin LLC
- Main IPC: G06F9/46
- IPC: G06F9/46 ; G06F12/06 ; G06F9/50
Abstract:
Methods and apparatus are disclosed to provision virtual machine resources. An example method includes labeling a copy of memory associated with an established virtual machine with an execution status based on an architecture type associated with the copy, and constraining a fetch operation in response to a page fault to a labeled portion of the copy that matches an architecture type of a received processor instruction.
Public/Granted literature
- US20130055252A1 METHODS AND APPARATUS TO PROVISION VIRTUAL MACHINE RESOURCES Public/Granted day:2013-02-28
Information query
