- 专利标题： Adjustment of a sleep duration for a process based on an expected time for securing a spinlock
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申请号： US15332394申请日： 2016-10-24
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公开(公告)号： US09842010B1公开(公告)日： 2017-12-12
- 发明人: Seamus J. Burke , Trung N. Nguyen , Louis A. Rasor
- 申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 申请人地址： US NY Armonk
- 专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人地址： US NY Armonk
- 代理机构： Rabindranath Dutta Konrad Raynes Davda & Victor LLP
- 主分类号： G06F9/52
- IPC分类号： G06F9/52 ; G06F9/46
摘要：
A computational device maintains a spinlock for exclusive access of a resource by a process of a plurality of processes. In response to determining by the process that a turn for securing the spinlock has not arrived for the process, a sleep duration is determined for the process, prior to making a next attempt to secure the spinlock.
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