发明名称 |
Synchronizer with out-of-line monitors for shared objects in read-only memory |
摘要 |
A computer-implemented method for referencing a mutable out-of-line monitor for a shared object in read-only memory, comprising creating a lockword with a pointer field set to zero and a pre-set inflated bit when the object is stored in read-only memory. An out-of-line monitor table is referenced when encountering the lockword with the pointer field set to zero and the pre-set inflated bit. The desired monitor referenced in the out-of-line monitor table is identified based on the address of the lockword.
|
申请公布号 |
US7685600(B1) |
申请公布日期 |
2010.03.23 |
申请号 |
US20080341142 |
申请日期 |
2008.12.22 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BURKA PETER W.;DUIMOVICH GIANNI S.;LIN ANGELA;LOW ANDREW R.;SHIPTON PETER D. |
分类号 |
G06F9/46 |
主分类号 |
G06F9/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|