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vault backup: 2025-03-04 08:44:45

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Marco Realacci 2025-03-04 08:44:45 +01:00
parent 9f90efacac
commit 1cdd7d5981
1 changed files with 9 additions and 2 deletions
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9
Concurrent Systems/notes/Lezione2.md
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@ -40,5 +40,12 @@ lock(i) :=
else FLAG[i] <- down else FLAG[i] <- down
∀j.wait FLAG[j] = down ∀j.wait FLAG[j] = down
if Y = i then return if Y = i then return
else wait Y = 1 else wait Y = ⊥
goto * goto *
unlock(i) :=
Y <- ⊥
FLAG[i] <- down
return
```