Method for realizing process support, device and multithreading system

A multi-thread and process technology, applied in the field of data communication, can solve problems such as high risk, lower software quality and system reliability, and large scale, and achieve the effect of small changes

Inactive Publication Date: 2009-10-14
BEIJING XINWANG RUIJIE NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for some original systems that have been developed and used for a long time, due to their large scale, long development cycle, and after they are put into use, they are always in a long-term and continuous maintenance process, and the software code is constantly introducing new technologies. Modifications
In such a long process, there may be a large number of codes of the original system that cannot be updated due to per

Method used

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  • Method for realizing process support, device and multithreading system
  • Method for realizing process support, device and multithreading system
  • Method for realizing process support, device and multithreading system

Examples

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Example Embodiment

[0038] The invention provides a method, a device and a multi-thread system for realizing process support, which can effectively realize the support of the process without any modification to the original multi-thread system operating system and various software modules. The present invention will be described in detail below in conjunction with the drawings.

[0039] figure 1 A schematic diagram of Embodiment 1 of a method for implementing process support in a multithreaded system of the present invention is given, and the method includes the following steps:

[0040] Step S1, create a process;

[0041] Step S2, creating a proxy thread corresponding to the process;

[0042] The proxy thread can be a type of thread with special functions, which can help the corresponding process to queue up in the dispatch queue of the scheduler to wait for the use right of the processor, and transfer it to the corresponding process after obtaining the right to use the processor.

[0043] Step S3...

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Abstract

The invention provides a method for realizing process support, a device and a multithreading system. The method comprises the following steps of: establishing process; establishing an agent thread corresponding to the process; and when the agent thread obtains processor resource allocated by a scheduler, allocating the processor resource to the process corresponding to the agent thread. The method can effectively realize the support to the process under the condition that any modification is not needed to the operating system of the original multithreading system and all the software modules.

Description

technical field [0001] The invention relates to a method, device and multi-thread system for realizing process support, and belongs to the technical field of data communication. Background technique [0002] Embedded system is a special computer system that is completely embedded in the controlled device and designed for specific applications. The system is mainly suitable for applications with strict requirements on function, reliability, cost, volume, and power consumption. [0003] With the development of embedded systems, the complexity of embedded software is getting higher and higher, so the embedded operating system is introduced in the development of embedded system software. Embedded operating system is an operating system software that supports embedded system applications. It can effectively manage more and more complex system resources and provide a multi-task operating environment for embedded software modules, making program development easier and easier to ma...

Claims

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Application Information

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IPC IPC(8): G06F9/46G06F9/50G06F9/48
Inventor 丁兆杰
Owner BEIJING XINWANG RUIJIE NETWORK TECH CO LTD
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