发明名称 |
SYSTEM AND METHOD TO OPTIMIZE OS CONTEXT SWITCHING BY INSTRUCTION GROUP TRAPPING |
摘要 |
In some embodiments, the invention involves saving limited context information when transitioning between virtual machines. A predetermined set of instructions and events cause a trap. A bit or flag is set to indicate that the event has occurred within a virtual machine. The virtual machine monitor determines whether specific register sets must be saved or restored upon a context switch, based on whether the flag has been set. Other embodiments are described and claimed. ® KIPO & WIPO 2008
|
申请公布号 |
KR20080020639(A) |
申请公布日期 |
2008.03.05 |
申请号 |
KR20077030428 |
申请日期 |
2006.06.29 |
申请人 |
INTEL CORP. |
发明人 |
GROBMAN STEVEN L.;KINNEY MICHAEL D. |
分类号 |
G06F9/06;G06F9/455;G06F9/46 |
主分类号 |
G06F9/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|