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Wouldn't nonkernel threads always have lower priority than interrupts in an ideal embedded OS?
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Solved in 2 steps
- In an ideal embedded operating system, would all nonkernel threads always execute at lower priority than interrupts?What problems must an OS fix before it can make advantage of an architecture that permits the execution of multiple threads simultaneously?Just what challenges does a multithreaded architecture present to an OS?
- What problems could come up for an OS with a lot of threads?When designing an OS, what potential pitfalls might arise from utilizing an architecture that heavily depends on a large number of threads?Since Sun Solaris OS offers both user and kernel threading, why not give it a try? I was wondering what the pros and cons of the Solaris operating system's threading technique were.
- What are the two main distinctions between user-level and kernel-level threads?In what situations is one type superior to the other?Sun Solaris OS is worth a look if you're interested in user and kernel threading. In what respects does the threading approach of the Solaris operating system succeed, and where does it fall short?Two key characteristics separate user-level threads from those in the kernel. What are the benefits and drawbacks of each kind, specifically?
