Resource hierarchy solution (Dining Philosophers Problem Deadlock Avoidance)

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Time Complexity

$O({2}^n)$

Space Complexity

$O(n)$

(each fork has a mutex and there are O(n) forks)

Description

Approximate?

Exact

Randomized?

No, deterministic

Model of Computation

Year

1965

Reference

https://en.wikipedia.org/wiki/Dining_philosophers_problem#Resource_hierarchy_solution