发明名称 |
Flow lookahead in an ordered semaphore management subsystem |
摘要 |
In an ordered semaphore management system a pending state allows threads not competing for a locked semaphore to bypass one or more threads waiting for the same locked semaphore. The number of pending levels determines the number of consecutive threads vying for the same locked semaphore which can be bypassed. When more than one level is provided the pending levels are prioritized in the queued order.
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申请公布号 |
US7917908(B2) |
申请公布日期 |
2011.03.29 |
申请号 |
US20080137818 |
申请日期 |
2008.06.12 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
JENKINS STEVEN KENNETH;LEAVENS ROSS BOYD;LIKOVICH, JR. ROBERT BRIAN;QUEEN WESLEY ERICH;SIEGEL MICHAEL STEVEN |
分类号 |
G06F9/46;G05B19/18;G06F12/00;G06F13/00;G06F13/14;G06F13/28;G06F13/38 |
主分类号 |
G06F9/46 |
代理机构 |
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代理人 |
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地址 |
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