Unverified50% confidenceConceptExact time
并发理论中的进度保证分为无阻塞（obstruction-free）、无锁（lock-free）和无等待（wait-free）三个层级
1
Sources
50%
Confidence
Long-term
Relevance
7/12/2026
First Seen
Sources
Designing MPMC Queues: Balancing Bounded Waiting and High-Performance Concurrency
hackernewshackernews7/6/2026
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