While analyzing the real-time performance of Linux, the shortcomings in applying it to embedded real-time systems are pointed out. The effects of interrupt simulation and scheduling strategies on Linux real-time performance are studied and improvement plans are proposed. Keywords: embedded; real-time performance; Linux; interrupt; scheduling strategy Linux is a Unix-like operating system with most of the characteristics of Unix. Linux itself is a general-purpose time-sharing operating system with a good average response time and high throughput. Due to its compliance with GPL, open source code, easy customization, and support for a wide range of computer hardware, embedded Linux has become a research hotspot in the direction of embedded systems in recent years. However, many shortcomings of Linux in real-time applications have affected its application in real-time systems. At present, companies engaged in the development of embedded Linux systems at home and abroad have done a lot of research and improvement work in enhancing and expanding real-time performance and supporting hard real-time performance, and have made a lot of progress.
You Might Like
Recommended ContentMore
Open source project More
Popular Components
Searched by Users
Just Take a LookMore
Trending Downloads
Trending ArticlesMore