May 2025
Intermediate to advanced
710 pages
16h 33m
English
Content preview from Mastering Embedded Linux Development - Fourth Edition
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17
Learning about Processes and Threads
In the preceding chapters, we considered the various aspects of creating an embedded Linux platform. Now, it is time to start looking at how you can use the platform to create a working device. In this chapter, I will talk about the implications of the Linux process model and how it encompasses multithreaded programs. I will look at the pros and cons of using single-threaded and multithreaded processes, as well as asynchronous message passing between processes and coroutines. Lastly, I will look at scheduling and differentiate between timeshare and real-time scheduling policies.
While these topics are not specific to embedded computing, it is important for a designer of any embedded device to have an overview ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.