The first 100 priority lists of the runqueue are reserved for real-time tasks, and the last 40 are used for user tasks (see Figure 1).
运行队列的前 100 个优先级列表保留给实时任务使用,后 40 个用于用户任务(参见图 1)。
These functions permit the creation of normal, batch, or real-time tasks (first in, first out [FIFO] or round-robin), with a specific priority or nice level.
这些函数允许创建正常、批处理或实时任务(先入,先出 [FIFO] 或循环),具有特定的优先级或高等级。
But in Linux, the priority range for normal non-real-time processes is from -20 (higher) to + 20 (lower priority).
不过,在Linux中,普通非实时进程的优先级范围是从- 20(较高的)到+20(较低的)。
Both priority inheritance protocol and priority ceiling protocol are common solutions to priority inversion in real-time system (RTOS).
优先级继承协议和天花板优先级协议都可在一定程度上解决实时系统(RTOS)中的优先级倒置。
You have to make this a priority and give it some real time and attention.
你必须把这视为优先考虑,并给予一些实际的时间和精力。
Static priority scheduling is widely used in real-time systems.
静态优先级调度在实时系统中得到了广泛应用。
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.
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。
Most of the embedded real-time operation systems supported the priority inheritance require that the order of releasing resource is mutually inversed with the order of acquiring resource.
多数支持优先级继承的嵌入式实时操作系统,要求释放资源的顺序与获得资源的顺序相反。
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。
Priority reverse is a kind of phenomenon that the higher priority task is blocked by the lower priority task since they are using the same sources in real time system.
优先级反向是实时系统中由于任务间需要共享资源以及同步而引起的高优先级任务被低优先级任务阻塞的现象。
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.
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。
Priority reverse is a kind of phenomenon that the higher priority task is blocked by the lower priority task since they are using the same share sources in real time system.
优先级反向是实时系统中由于任务间需要共享资源以及同步而引起的高优先级任务被低优先级任务阻塞的现象。
This paper introduces that a real time transmission of some low priority stations can be guaranteed in CAN field bus control network.
介绍在CAN现场总线控制网络中保证优先级较低站点数据传输实时性的有效方法。
The scheme of circuit switching of two control machines in real-time control system that adopted dual machine thermal back-up and give priority to data choice chip are introduced simply.
文章简要介绍了在采用双机热备份实时控制系统中,以数据选择芯片为主,为系统热备份的两套控制机器进行切换选择的切换电路设计方案。
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.
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。
Finally, the priority promotion time of the hard real-time task and the schedulability are investigated.
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。
Specially, such techniques as interrupt hook, event synchronization, message passing, double frame memory alternation and priority setup are used to insure the real-time performance.
特别采用了中断挂接、事件同步、消息传递、双帧存交替以及优先级设定等技术确保图像采集的实时性。
After describing real application, it presents the best location query, the priority of target object, the heuristic rule to delete data objects, and analyzes the time complexity of the algorithm.
在叙述实际应用的基础上抽象出最优位置查询概念,提出目标对象的优先权度量标准、删减数据对象的启发式规则和最优位置查询算法,分析最优位置查询算法的时间复杂度。
One of the key issues in real-time theory is the schedulable analysis of a given task set with fixed priority.
固定优先级任务可调度性判定是实时系统调度理论研究的核心问题之一。
In this paper, we describe the preemption threshold scheduling algorithm used for fixed priority embedded real-time systems.
本文详细论述了应用于静态优先级实时系统的抢占阈值调度算法。
Task scheduler adopts the strategy of fixed-priority preemption to improve the real-time performance, and it can schedule 16 tasks at one time.
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。
This paper proposes a hybrid optimistic real-time transaction concurrency control method based on high priority two phase locking scheme (HORTCC-SHP2PL).
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)。
How to enhance the survivability of UAVs in real-time battlefield becomes a top priority issue of UAV navigation under the unfavorable factors of electronic warfare and anti-satellite warfare.
在电子战、反卫星战的不利因素下,如何增强无人机在实时战场的生存能力成为无人机导航首要考虑的问题。
The double priority fair queue scheduling lock has important practical and theoretical significance on the real-time system.
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 real time electrophysiological function mapping can also be utilized for suggesting treatment of AF arrhythmias, such as a priority for ablation locations.
还可以利用实时电生理功能映射来建议对AF心律失常的治疗、诸如消融位置的优先级。
The priority based medium access protocol could improve Ethernet to fit for real-time application.
基于优先级的线路竞争算法可以改进以太网使其符合实时性要求 ;
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.
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.
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。
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