vault backup: 2025-03-24 08:29:00

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Concurrent Systems/notes/6a - Alternatives to Atomicity.md

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+Let us define $op ->_{proc} op'$ to hold whenever there exists a process p that issues both operations with `res[op]` happening before `inv[op']`.
+
+**Def:** a complete history is sequentially consistent if there exists a sequential history $𝑆$ s.t.
+![[Pasted image 20250324082534.png]]
+
+![[Pasted image 20250324082545.png]]
+
+The problem with sequential consistency is that it