| 发明名称 |
Efficient power management of a system with virtual machines |
| 摘要 |
Efficient power management of a system with virtual machines is disclosed. In particular, such efficient power management may enable coordination of system-wide power changes with virtual machines. Additionally, such efficient power management may enable coherent power changes in a system with a virtual machine monitor. Furthermore, such efficient power management may enable dynamic control and communication of power state changes. |
| 申请公布号 |
US9489035(B2) |
申请公布日期 |
2016.11.08 |
| 申请号 |
US201514970453 |
申请日期 |
2015.12.15 |
| 申请人 |
Microsoft Technology Licensing, LLC |
发明人 |
Oney Adrian J.;Willman Bryan Mark;Traut Eric P.;Foltz Forrest Curtis;Hendel Matthew D.;Vega Rene Antonio |
| 分类号 |
G06F1/30;G06F21/53;G06F1/32;G06F21/57;G06F21/62;G06F17/30;G06F17/00;G06F9/455;G06F9/50 |
主分类号 |
G06F1/30 |
| 代理机构 |
|
代理人 |
Jardine John;Choi Dan;Minhas Micky |
| 主权项 |
1. A system comprising:
a processor; one or more memories in communication with the processor when the system is operational, the one or more memories having stored thereon instructions that upon execution by the processor at least cause the system to: receive by a first virtual machine a notification of an impending system power change; in response to the notification, perform an action by the first virtual machine to prepare for the impending system power change; and forward, by the first virtual machine, a second notification to a second virtual machine. |
| 地址 |
Redmond WA US |
