LMSYS:Blog(Chatbot Arena 团队)·· 12 小时前AI 评分45
SGLang 流水线并行(PP)实现:面向百万级 Token 上下文与超长序列推理
Blog Pipeline Parallelism in SGLang: Scaling to Million-Token Contexts and Beyond We are excited to introduce SGLang's highly optimized Pipeline Parallelism (PP) implementation, specifically engineered to tackle the challenges of ultra-long context inference. By integrating Chunked... Shangming Cai January 15, 2026
AI 导读
SGLang 推出高度优化的流水线并行(PP)实现,结合分块流水线并行、异步 P2P 通信与动态分块机制,专攻超长上下文推理。在 H20 集群上以 PP4 TP8 部署 DeepSeek-V3.1,分块预填充设为 12K 时预填充吞吐达 TP8 的 3.31 倍,比 TP32 方案高 30.5%,TTFT 最多降低 67.9%,强扩展效率 82.8%。
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