提出了带有非周期服务器的双优先级调度算法。
A dual priority scheduling algorithm with aperiodic server is presented.
静态优先级调度在实时系统中得到了广泛应用。
Static priority scheduling is widely used in real-time systems.
这是一个绝妙的解决方案，可以避免维护按优先级调度的运行队列。
That's an elegant solution to avoid maintaining run queues per priority.
提出了基于综合事务空闲时间与价值的优先级调度算法。
A scheduling algorithm based on combining slack time and value is presented in this paper.
WPCS机制在前向探测阶段预分配波长，并通过优先级调度潜在的冲突。
The WPCS pre-assigns the wavelength at the forward detection phase, and schedules the potential collision by priority.
然后给出了在高速输入队列交换机中实现多优先级调度算法的调度器设计与实现方案。
They describe the design and implementation scheme of an arbiter for configuring crossbar in input-queued switches that supporting multiple priorities.
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.
要为实时业务提供可靠的有质量保证的服务，无线网络媒体访问控制层(mac)的优先级调度问题是一个关键。
To provide reliable and guaranteed services for these applications, priority scheduling in the medium access control (MAC) layer is one of the key issues.
针对硬件交换转发判决这一关键问题，给出了在输入队列交换机中采用虚拟输出队列的交换结构和多优先级调度算法的硬件实现方案。
We describe the implementation of a scheduling algorithm for configuring crossbar in input-queued switches that support virtual output queues and multiple priorities.
最后的模拟实验数据表明优先级调度输入—线群多通道输出ATM交换系统模型较好地改善了HOL阻塞，提高了输入排队ATM交换网络的性能。
The final simulation experiment shows that the new model can better the HOL block, and improve the performance of input-queued ATM switch dramatically.
JLS中的线程调度并不精确而且只提供了10个优先级值。
Thread scheduling in the JLS is imprecise and provides only 10 priority values.
线程调度程序必须从非空的最高优先级队列的头部开始调度。
The thread scheduler must dispatch from the head of the highest-priority queue that is not empty.
这部分内容介绍了如何更改用于计算每个线程优先级值的CPU调度参数。
This section shows how you can change some of the CPU scheduling parameters, which are used to calculate the priority value for each thread.
调度器的工作非常简单：它在优先级最高的队列中选择一个任务来执行。
The job of the scheduler is simple: choose the task on the highest priority list to execute.
内核使用收集的CPU 使用量数据，可以根据优先级、当前 CPU 使用量和 CPU 限制调度或撤消运行进程。
The CPU usage thus gathered is used by the kernel, which may schedule or de-schedule a process based on its priority, current CPU usage, and CPU limits.
具有RT优先级的调度线程可以一直执行直至阻塞，通过让步自愿放弃控制权，或被具有更高rt优先级的线程抢占。
A dispatched thread with an RT priority is allowed to execute until it blocks, voluntarily relinquishes control by yielding, or is preempted by a thread with a higher RT priority.
请记住，线程获取的cpu量不仅依赖于优先级，还依赖于需要调度的线程总数。
Keep in mind that the amount of CPU a thread gets becomes dependent not only on the priority but also on the total number of threads that need to be scheduled.
清单1中的ni列展示了调度优先级或者说每个进程的niceness。
The ni column in Listing 1 above, shows the scheduling priority or niceness of each process.
Linux核心可以根据静态控制(如线程优先级级别)和系统中执行的线程的某些动态条件下来执行线程调度。
The Linux kernel performs thread scheduling based on static controls, such as thread priority levels, and on certain dynamic conditions of the threads executing in the system.
在此，param是指向描述调度优先级结构体的指针。
Here, param is a pointer to a structure representing scheduling priority.
DelayQueue：一个由优先级堆支持的、基于时间的调度队列。
DelayQueue: a time-based scheduling queue backed by a priority heap.
这个类的构造函数可以带有可选的优先级参数和释出(release)参数，以此来定义JVM如何调度线程。
The constructor of this class takes optional priority and release parameters to define how the JVM should schedule the thread.
记住，您必须是超级用户才能为进程指定更高的调度优先级，或者说让它们的nice值更低。
Remember that you have to be the superuser to give your processes higher scheduling priority and make them less nice.
使用schedo调整调度程序算法，从而优化优先级公式——可以使用schedo调整AIX中的各种参数。
Tuning scheduler algorithm using schedo to fine tune priority formulas — You can tune various parameters in AIX using schedo.
为了防止任务独占cpu从而会饿死其他需要访问CPU的任务，Linux 2.6版本的调度器可以动态修改任务的优先级。
To prevent tasks from hogging the CPU and thus starving other tasks that need CPU access, the Linux 2.6 scheduler can dynamically alter a task's priority.
锁释放或锁notify操作与调度分派操作类似，因为都是对最高优先级队列头部的线程起作用。
A lock release or lock notify operation is analogous to a scheduling dispatch operation in the sense that the thread at the head of the highest-priority queue is acted on.
相反，应该考虑创建少数几个调度优先级高的写线程，把应该确保添加到队列中的数据交给这些线程。
Instead, consider creating a few writer threads with higher scheduling priorities, and hand over data to those threads that should always be pushed into the queue.
DB 2系统性能可以包括诸如安装选项、缓冲池大小设置、DB 2相关地址空间的调度优先级等等之类的因素。
DB2 systems performance would include such factors as installation options, sizing buffer pools, dispatching priorities for DB2-related address Spaces, and so on.
负载平衡：调度器会降低那些超出处理器负载能力的进程的优先级。
Load balancing: the scheduler will decrease the priority of any process that generates more load than the processor can handle.
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