windows system idle process

1, what is the thread What is a thread. What the thread has to do with the process. This is a very abstract question, but also a very broad topic, involving a lot of knowledge. 2, Task scheduling Thread is set. To understand this concept, you must first understand some of the relevant concepts of the operating system. Most operating systems (such as Windows, Lin

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Analysis and Comparison of inter-process communication methods in Win32 applications) Author: Li Zhigang Ji Yubo Cheng Xiaoyu Cui chaohui, citing this article for learning and use Abstract As people have higher and higher requirements on applications, single-process applications cannot meet people's requirements in many occasions. Writing multi-process/multi-thre

1. Shutdown Principle After we perform the shutdown operation, we usually see the system shutdown screen, followed by a short or long wait. What is the process hidden after the shutdown screen? Shutdown actually involves multiple processes like starting a machine. There is a process of mutual collaboration between components. Let's take a closer look at the

Windows boot and shutdown are slow, and many times slow. Especially during embedded development (such as xpe and wince), no one can tolerate the snail speed of the developed device on/off. So we have to accelerate it for her. Using horm is a good solution, because it is to directly restore the system site from the hibernation file, the boot speed is much faster. After the horm scheme is adopted, many steps

Pipelines are used to communicate between processes on the same machine or between different machines in the same network. You can use anonymous pipelines and named pipelines in. net. Pipeline-related classes are in the system. Io. Pipes namespace .. The essence of pipelines in. NET is the encapsulation of MPs queue-related functions in Windows APIs. Use an anonymous pipeline to communicate with Parent and

1. Write the Windows Services (Windows Service) program in VC2008 SOURCE Resource Download:/201604/yuanma/testservice_jb51.rar New ATL Project under Vc2008-Select to create a "service" type of ATL Project Testservice, the following code will be generated, Class Ctestservicemodule:public catlservicemodulet 2, as long as I need to rewrite the corresponding function to achieve their desired function

Recently, I used C ++ to write inter-process communication. Program The concept of MPs queue is used: There are four basic methods for data communication between Windows applications. The simplest is to useClipboard; The other isDDE(Dynamic Data Exchange), it uses a public protocol to achieve communication between two or more applications; in addition, throughMemory ing FileMemory ing can map a virtual

At present, the author mainly use notebook computer to deal with day-to-day affairs, as well as to the customer demo. The author installs Windows Server 2008 in an external eSATA drive that runs in multiple boot mode. This external driver is believed to remain connected to the interior during the installation of Windows 7 RTM so that the installation Guide can detect the configuration requirements of the m

installed daemon Windows 7 to break. By! I just finished 10 minutes ago. Windows 7, is it so easy to be abolished?? Fortunately, Windows 7 has automatic repair features, restart the machine after trying to use this function, not a few minutes to repair, and then successfully logged in, and found that I installed daemon before the test on the desktop files are st

retained. Therefore, the memory required is very small. Because the thread requires less overhead than the process Scheduling Only the basic unit of Resource Allocation Basic Unit of independent scheduling and dispatching Concurrency Only inter-process concurrency (traditional OS) Inter-process and inter-thread concurrency