在基于固定优先级调度实时控制系统中,任务的延迟与抖动是影响系统稳定性的重要因素。
In real-time control systems based on fixed priority scheduling, the latency and jitter of task are important factors which will impact the stability of the system.
该模型扩展了固定优先级调度模型,同时通过实现模型中线程数的减少实现了运行时的低开销。
It expands a fixed priority scheduling model and minimizes run-time costs by minimizing the number of threads in the implementation.
在RTSJ 规范中,RT线程需要真正的优先级,以及具有优先级继承支持的固定优先级抢占式调度程序。
With the RTSJ, true priorities and a fixed-priority preemptive scheduler with priority-inheritance support is required for RT threads.
对于大多数操作,红黑树的执行时间为O(logn),而以前的调度程序通过具有固定优先级的优先级数组使用 O(1)。
The red-black tree is O(log n) in time for most operations, while the previous scheduler employed O(1), using a priority array with a fixed number of priorities.
为了更好地定量分析可预测性,需要为以固定优先级方式调度的、周期性任务的硬实时CORBA系统建模。
In order to achieve this, scheduling models should be set up for hard real-time CORBA systems with static priority and periodic tasks.
为了更好地定量分析可预测性,需要为以固定优先级方式调度的、周期性任务的硬实时CORBA系统建模。
In order to achieve this, scheduling models should be set up for hard real-time CORBA systems with static priority and periodic tasks.
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