发明名称 |
Method and apparatus for critical section prediction for intelligent lock elision |
摘要 |
Intelligent prediction of critical sections is implemented using a method comprising updating a critical section estimator based on historical analysis of atomic/store instruction pairs during runtime and performing lock elision when the critical section estimator indicates that the atomic/store instruction pairs define a critical section.
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申请公布号 |
US7930694(B2) |
申请公布日期 |
2011.04.19 |
申请号 |
US20040936901 |
申请日期 |
2004.09.08 |
申请人 |
ORACLE AMERICA, INC. |
发明人 |
ANDERSON CRAIG S.;ABRAHAM SANTOSH G.;VLAOVIC STEVAN |
分类号 |
G06F9/46;G06F13/00 |
主分类号 |
G06F9/46 |
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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