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.
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.
决定基于每一个任务的就绪，它们的优先级关系，和特殊调度算法的实现。
This decision is based on the readiness of each task, their relative priorities, and the specific scheduling algorithm implemented.
首先为各任务引入新定义，然后基于该定义计算各任务的优先级，进行调度。
First new definition for each task was introduced, then the priority of each task based on the definition was computed, the schedule carried on.
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.
军用网格环境下的资源调度与一般网格环境下的资源调度相比较，一个明显的特点就是必须考虑一些特别任务的优先级。
Comparing the task scheduling based on the military grid and common grid, a distinct characteristic is that the priority of some special tasks must be considered.
提出可变优先级的多重任务队列方法，解决电泳柔性生产线自动输送系统的实时动态调度问题。
A new multiqueue method with variable priority is presented to solve the real time dynamic scheduling problem of automatic transportation system in flexible electrophoresis production line.
全局调度的思想是系统中的所有任务的实例储存在一个队列中，在任何给定的时刻处理机运行具有最高优先级的任务的实例。
In a global scheduling strategy, all task instances are stored in a single queue and, at any given time, the processors run the instances with the highest priority.
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.
把那些耗时多的任务安排在后台并由辅助线程实现，从而系统可按优先级来调度它们。
We arrange those tasks need more time span as backstage tasks which to be performed by worker threads. So the system can schedule them by priority.
分析了强实时任务实例优先级提升时间和任务集的可调度性。
Finally, the priority promotion time of the hard real-time task and the schedulability are investigated.
任务调度模块采用静态优先级抢占调度机制来提高实时性能，能同时调度16个任务。
Task scheduler adopts the strategy of fixed-priority preemption to improve the real-time performance, and it can schedule 16 tasks at one time.
采用抢先调度方式时，具有最高优先级的任务先执行直到它进入等待或僵死状态，或者是有更高优先级的任务产生。
Under preemptive scheduling, the highest priority task executes until it enters the waiting or dead states or a higher priority task comes into existence.
通过分析osek标准的任务调度机制，针对其调度机制中优先级较低的任务长期不能执行等问题，提出一种补偿调度算法，在设定时间内对较低优先级任务进行补偿调度。
After analyzing the task scheduling mechanism of OSEK standard, the problem is solved that the lower priority task can not be scheduled long time, and a compensating schedule algorithm is introduced.
任务的调度是基于它的当前状态和优先级，是根据调度算法提供的时间片来分配CPU的。
The scheduling of a task is based on its current state and priority. Each is dispatched to the CPU for periods of time determined by scheduling algorithm.
采用基于优先级的抢占式任务调度方式处理自动检票机软件各任务间的关系，检票交易数据的处理时机与数据量因子和时间间隔因子相关。
The relationships of processes is arranged based on PRI dispatching. The time for dealing with business data is relative with the quantity of data and time interval.
在分布式计算环境下，为了有效地利用计算资源、快速完成协同计算任务，提出了基于优先级的任务调度与负载均衡模型。
To utilize the computing resources effectively and accomplish the cooperative task rapidly in the distributed environment, the priorities based task scheduling and load balancing models are proposed.
节点需要基于网格的安全机制和内部管理机制，本文提出了循环优先级比的任务调度算法和基于这种算法的任务组织结构。
Node needs Grid-based security and internal managing mechanisms. In this thesis a tasks scheduling algorithm is also presented based on priorities and multiply queue.
根据控制系统中存在强实时周期任务和软实时周期任务的特点，采用双优先级算法进行任务调度。
Since the real time task sets in control system consist of hard real time periodic tasks and soft real time period tasks, the dual priority algorithm is adopted for scheduling these tasks.
于是低优先级任务就会被调度运行，然后释放锁，这时其优先级就恢复到原来的优先级了。
The low priority task can now run and unlock the mutex - at this point it is returned back to its original priority.
论文提出静态优先级实时调度性能评估方法，全面考虑了接收机任务执行时间、优先级、周期和相对截止时间的定量分析。
The fixed priority scheduling performance evaluation method is proposed, where the quantitative analyses of task execution time, priority, period and deadline are considered.
用户程序在DSP/BIOS的调度下按任务、中断的优先级排队等待执行。
The customer procedure wait in line adjusts a degree to descend at DSP/BIOS by priority.
然后，为两任务集合分别建立了基于动态优先级的优化调度模型，提出了一种基于多模型的实时传感器调度算法。
Then, a sensor scheduling model for each task set is established based on the dynamic priority theory. Furthermore, a novel real-time sensor scheduling algorithm based on a multi-model is proposed.
调度准则充分考虑了任务的工作方式优先级和截止期，并以任务丢失率、实现价值率、系统时间利用率作为评估指标。
The scheduling criterion took both priorities and deadlines into account fully, with the Task Drop Ratio, Hit Value Ratio, Time Utilization Ratio as evaluation indexes.
在该任务模型上分析了二种任务调度机制，包括基于优先级的分组调度机制、混合抢占调度机制、FCFS调度机制。
And we analyze three task scheduling schemes based on this task set module, which include hybrid preemptive scheduling, priority-based grouping scheduling and FCFS scheduling.
在该任务模型上分析了二种任务调度机制，包括基于优先级的分组调度机制、混合抢占调度机制、FCFS调度机制。
And we analyze three task scheduling schemes based on this task set module, which include hybrid preemptive scheduling, priority-based grouping scheduling and FCFS scheduling.
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