Livelock?
How do I change this example to a livelock?
How do I change this example to a livelock?
Bitcoin is not anonymous and I can also shop securely online with Paypal. So all I can do is buy it like a lucky ticket and hope that the value goes up to make a profit. Have you ever thought about how stupid this concept actually is and how much we have destroyed the environment…
Information Technology? Informatics? Or does that simply fall under the category of "Computer Science"?
Good morning, I have a question. School has less to do with intelligence than with intellect. I was wondering which activities fully utilize our actual intelligence, because it's so complex. Surely there are a few things that do, and is it true that people with high intelligence and intellect have higher brain capacity?
Hi, I always thought that transistors, when integrated into a circuit, amplify the current, but I just watched a video about transistors, and from what I understand, transistors can actually only reduce the current. Is that true? So when they are installed, there is a second circuit and if the current is "maximum" there (approx….
Hello everyone, For some time now, there's been a problem with a Kyocera printer, specifically the ECOSYS P5021cdn, where it smears when printing the first few pages, as you can see in the image. This goes back to normal after 3-4 pages have been printed. This is obviously annoying and a waste of paper and…
Not at all.
A life lock would be, for example:
What's relevant here is that the state of the threads isn't static but is constantly changing. This doesn't happen often, but it can happen. It's ultimately the case when the deadlock condition is met, but code is still being executed (in this case, the yield or the loop itself).
A more complicated example would be a list. When inserting, the program attempts to find the end and insert the new element there. If that fails, the program tries to find the end again and inserts the element.
If another thread locks the last element (thereby preventing insertion) and then gets into a deadlock or stops running, then the thread attempting the insertion would be in a life lock (because it keeps trying to insert the element, but this doesn't work because the last element is locked).