发明名称 |
Efficient recording and replaying of non-deterministic instructions in a virtual machine and CPU therefor |
摘要 |
The output of a non-deterministic instruction is handled during record and replay in a virtual machine. An output of a non-deterministic instruction is stored to a buffer during record mode and retrieved from a buffer during replay mode without exiting to the hypervisor. At least part of the contents of the buffer can be stored to a log when the buffer is full during record mode, and the buffer can be replenished from a log when the buffer is empty during replay mode. |
申请公布号 |
AU2009266333(B2) |
申请公布日期 |
2013.01.17 |
申请号 |
AU20090266333 |
申请日期 |
2009.04.09 |
申请人 |
VMWARE, INC. |
发明人 |
WEISSMAN, BORIS;XU, MIN;VENKITACHALAM, GANESH;KLAIBER, ALEXANDER;MALYUGIN, VYACHESLAV V. |
分类号 |
G06F15/00;G06F9/00;G06F12/02 |
主分类号 |
G06F15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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