What do you mean by a critical section? A critical section is a piece of code of a process that accesses a shared resource that must not be accessed by more than 1 thread of execn. 1.a thread is smallest seq of programmed instrns and process is made of many threads.plz xplain in a bit detail.... 2.Does a process have only 1 critical section? 3.Can 2 or more processes be in their critical section at the same time?If no why? bcoz whats the prob if the critical sections are accessing diff shared resources? 4.Also tell me what is a semaphore...i … |
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At the moment I am trying to decide which book to buy, there are many that I think would be very interesting, but some are most likely beyond me. The books in my list, along with my thoughts on them are: Concrete Mathematics (I believe this is probably too advanced for me at the moment, however I am revising mathematics and will want to pick this up in a few months) The art of computer programming volumes 1-4 (I have read many times that one should be familiar with the concepts in Concrete Mathematics before attempting to consume this book, … |
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hello everyone I was wondering if anyone could explain big-oh estimate to me for c++ data structures. I do not understand it that much and does anyone know of any good websites that have good information on c++ data structures i would greatly appreciate it. Also could anyone explain to me how to use big-oh estimate on the following problem. My prof gave this to us at the end of class saying he would explain how to do solve it the next class day but i have no idea how to do this, would greatly appreciate anyones help. thanks. the … |
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