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Parallel

Parallel

Sep 08, 20251 min read

其实是并行和分布式(distribute)

概念

  • 互斥锁和自选锁:Mutex vs Spinlock
  • 悲观锁和乐观锁: Optimistic Lock vs Pessimistic Lock
  • 信号量:Semaphore
  • 条件变量:Condition Variable
  • 事务:Transaction
  • 两阶段锁:2PL
  • 隐藏延迟:Shadow Latency
  • 尾延迟:Tail Latency

分布式通信库

  • NCCL
  • GLOO

大模型并行

  • SP
  • TP

Graph View

  • 概念
  • 分布式通信库
  • 大模型并行

Backlinks

  • Study

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