DeepSeek 开源 DeepEP：首个面向 MoE 模型的 EP 通信库
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Why we picked it
MoE 模型的通信瓶颈一直是训练和推理的痛点，DeepEP 专为此优化，做大规模分布式训练的团队值得关注。
DeepSeek 开源了 DeepEP，这是首个专为 MoE（混合专家）模型设计的专家并行（EP）通信库。它提供了高吞吐、低延迟的 GPU 内核，支持训练和推理中的全到全通信。
Body
DeepEP 还支持低精度操作，如 FP8，并引入了高效的稀疏通信技术。该库已开源在 GitHub 上，开发者可以访问其 Pull Requests 页面了解更多。
Industry Coordinates & Source Verification
This report is categorized under AITOP's "Models" desk, focusing on China's AI industry and domestic foundation model ecosystem. Within our cross-regional analytical framework, it directly maps to US-China foundation model benchmarks and commercialization comparison. Key entities and technical topics under continuous tracking include DeepSeek, MoE, EP通信库, 开源/仓库.
Primary source verification: published directly by DeepSeek: GitHub 新仓库 with first-party authority.
