task timer

Linux ′ s kernel source code, its architecture, process scheduler, task queue, synchronization, system timer are analyzed in great detail.

对Linux的内核源代码进行了分析，且着重于其核心服务机制的组织结构、进程调度、任务队列机制、同步机制、系统定时机制的剖析。

Resource management consists of task, memory and timer management.

资源管理主要包括任务管理、内存管理和定时器管理。

The paper has introduced the function of timing task in intelligence digital surveillance system. It has given methods of realizing timing task based on timer and multi route, and used the methods in VC++ programming environment.

介绍了定时任务在智能视频监控系统中的作用，给出了基于定时器和多线程两种定时任务的实现方法，并在VC++环境中给予了具体的实现。

On the basis of reading and research of Linux 2.6 kernel resource codes and lots of documents and materials, the paper gives the deep analyses and summaries of Linux 2.6 kernel's task scheduler mechanism, timer mechanism, virtual memory mechanism and resource preemption technology.

本文在对Linux2.6内核源代码的研究和大量文献资料阅读的基础上，对Linux2.6内核的进程调度机制、时钟机制、虚拟内存机制以及资源抢占技术进行了深入的分析和总结。

The aggressive timer aborts the service invocation as soon as it appears to be nonresponsive, allowing the managed task to complete its dispatch and accept new work.

主动计时器将会在服务调用停止响应时尽快终止服务调用，从而允许托管任务完成其调度并接受新工作。

All you need is a task and a timer.

你需要的只是一个任务和一个计时器。

The performance testing of the real-time operating system ( RTOS) μ C/ OS includes the speed of message transferring and the speed of task switching and timer interrupt handling, the speed of signal task synchronization, and its functions are completed by compatible PC.

嵌入式实时操作系统μC/OS-II的性能测试对象包括消息传输、任务切换和时钟中断处理时间，及信号任务同步速度，由两台兼容PC完成。