提出了一种基于高优先级两段锁的混合乐观实时事务并发控制协议(HORTCC - SHP2PL)。

This paper proposes a hybrid optimistic real-time transaction concurrency control method based on high priority two phase locking scheme (HORTCC-SHP2PL).

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最后，实时线程组为互斥锁支持了优先级继承协议和优先级天花板协议。

Finally the Realtime Threads Feature Group adds mutex support for both priority inheritance and priority ceiling protocols.

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该调度锁的提出对实时系统事务调度有着重要的实际意义和理论意义。

The double priority fair queue scheduling lock has important practical and theoretical significance on the real-time system.

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