ConceptMESI / MESI协议
Cache Coherence Protocol
A hardware mechanism in multicore processors that maintains consistency of cached data. For example, the MESI protocol classifies cache line states as Modified, Exclusive, Shared and Invalid, using state transitions to ensure each core reads the latest data.
Timeline (last 90 days)
Oct 29
Cache coherence protocols (such as MESI) ensure consistency of cached data across different cores in a multi-core system.
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