发明申请
US20100077394A1 COALESCING PERIODIC TIMER EXPIRATION IN GUEST OPERATING SYSTEMS IN A VIRTUALIZED ENVIRONMENT
审中-公开
虚拟化环境中的用户操作系统中的定期定时器周期
- 专利标题: COALESCING PERIODIC TIMER EXPIRATION IN GUEST OPERATING SYSTEMS IN A VIRTUALIZED ENVIRONMENT
- 专利标题(中): 虚拟化环境中的用户操作系统中的定期定时器周期
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申请号: US12234353申请日: 2008-09-19
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公开(公告)号: US20100077394A1公开(公告)日: 2010-03-25
- 发明人: Haiyong Wang , Brandon S. Baker , Shuvabrata Ganguly , Thomas D.I. Fahrig
- 申请人: Haiyong Wang , Brandon S. Baker , Shuvabrata Ganguly , Thomas D.I. Fahrig
- 申请人地址: US WA Redmond
- 专利权人: MICROSOFT CORPORATION
- 当前专利权人: MICROSOFT CORPORATION
- 当前专利权人地址: US WA Redmond
- 主分类号: G06F9/455
- IPC分类号: G06F9/455 ; G06F9/46
摘要:
Techniques are disclosed for coalescing timer ticks generated by timers used to service guest operating systems executing in virtual machines. By coalescing timer ticks a logical processor can enter a low power mode thereby reducing power consumed by the system.
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