发明名称 |
System and method for queue-less enforcement of queue-like behavior on multiple threads accessing a scarce resource |
摘要 |
A system and method for managing simultaneous access to a scarce or serially re-usable resource by multiple process threads. A stationary queue is provided, including a wait counter for counting the cumulative number of threads that have been temporarily denied the resource; a satisfied counter for counting the cumulative number of threads that have been denied access and subsequently granted access to said resource; a sleep code routine responsive to the wait counter for generating a run identifier; and a wakeup code routine responsive to the satisfied counter for generating the run identifier. |
申请公布号 |
US8341636(B2) |
申请公布日期 |
2012.12.25 |
申请号 |
US20040988047 |
申请日期 |
2004.11.12 |
申请人 |
WILHELM, JR. GEORGE WILLIAM;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
WILHELM, JR. GEORGE WILLIAM |
分类号 |
G06F9/46;G06F9/00 |
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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