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Module 9: Addendum to Module 6: Shared Memory Multiprocessors |
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Lecture 18: Sharing Patterns and Cache Coherence Protocols |
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The Lecture Contains:
Invalidation vs. Update
Sharing Patterns
Migratory Hand-off
States of a Cache Line
Stores
MSI Protocol
State Transition
MSI Example
MESI Protocol
MESI Example
MOESI Protocol
MOSI Protocol
Hybrid Inval+update
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