发明申请
- 专利标题: DETECTING SPIN LOOPS IN A VIRTUAL MACHINE ENVIRONMENT
- 专利标题(中): 在虚拟机环境中检测旋转轴
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申请号: US11694344申请日: 2007-03-30
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公开(公告)号: US20090077361A1公开(公告)日: 2009-03-19
- 发明人: Gilbert Neiger , Randolph L. Campbell , James B. Crossland , Gideon Gerzon , Leena K. Puthiyedath , Stephen A. Fischer , Steven M. Bennett , Andrew V. Anderson
- 申请人: Gilbert Neiger , Randolph L. Campbell , James B. Crossland , Gideon Gerzon , Leena K. Puthiyedath , Stephen A. Fischer , Steven M. Bennett , Andrew V. Anderson
- 主分类号: G06F9/30
- IPC分类号: G06F9/30
摘要:
Embodiments of apparatuses, methods, and systems detecting spin loops in a virtual machine environment are disclosed. In one embodiment, an apparatus includes detection logic and virtualization logic. The detection logic is to detect whether a guest is executing a spin loop. The virtualization logic is to transfer control of the apparatus from the guest to a host in response to the detection logic detecting that the guest is executing the spin loop
公开/授权文献
- US08230203B2 Detecting spin loops in a virtual machine environment 公开/授权日:2012-07-24
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