June 2017
Intermediate to advanced
532 pages
12h 59m
English
If deadlocks had occurred in road traffic, they would have looked like the following situation:

In order to get the traffic flow going again, we either need a large crane that randomly picks one car from the center of the street intersection and removes it. If that is not possible, then we need enough drivers to be cooperative. The deadlock can be solved by all drivers in one direction driving several meters backwards, making space for the other drivers to continue.
In multithreaded programs, such situations, of course, need to be avoided strictly by the programmer. It is however too easy to fail in ...
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