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USRE42578E1 Synchronization using commitment 失效
标题翻译：同步使用承诺
公开(公告)号：USRE42578E1
公开(公告)日：2011-07-26
申请号：US10788046
申请日：2004-02-26
申请人： Darrell F. High , Robert S. Shaw
发明人： Darrell F. High , Robert S. Shaw
IPC分类号： G06F17/00
CPC分类号： G06F17/30067 , Y10S707/99938 , Y10S707/99939
摘要： A method of sharing a file object among a plurality of competing processes, the file object having a content that at least one competing process may need to adjust so that the file is suitable for the operating environment of the competing process. To help make an adjustment, the file object includes a state attribute that indicates whether or not the file is committed and whether the file is in an inconsistent state. If the file contents are suitable for the specific process and the file object is not committed, the file can be committed by the specific process. If the file contents are not suitable for the specific process and the file object is not committed, the file is locked, set to inconsistent, adjusted, committed by the specific process and then unlocked. This process improves concurrency of the competing processes and reduces message overhead.
摘要翻译：一种在多个竞争过程中共享文件对象的方法，所述文件对象具有至少一个竞争过程可能需要调整的内容，使得所述文件适合于所述竞争过程的操作环境。为了帮助进行调整，文件对象包括一个状态属性，指示文件是否提交，以及文件是否处于不一致的状态。如果文件内容适用于特定进程，并且文件对象未提交，则可以通过特定进程提交文件。如果文件内容不适合特定进程，并且文件对象未提交，则文件被锁定，设置为不一致，调整，由特定进程提交，然后解锁。此过程可改善竞争进程的并发性并减少消息开销。

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