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DeepSeek 开源 DeepGEMM:高性能矩阵乘法库

DeepGEMM

Why we picked it

DeepGEMM 解决了 FP8 矩阵乘法的性能瓶颈,做大规模模型训练或推理的团队可以直接集成,获得接近理论峰值的算力利用率,值得一试。

DeepSeek 开源了 DeepGEMM,一个专为 FP8 矩阵乘法设计的高性能库。该库支持密集和 MoE 分组 GEMM,性能优异,在 NVIDIA Hopper GPU 上可达 1350+ TFLOPS。

Image · DeepSeek: GitHub 新仓库
Body

DeepGEMM 采用轻量级即时编译(JIT)方式,核心代码仅约 300 行,但通过精细的调优实现了接近理论峰值的性能。对于使用 FP8 进行训练或推理的团队,这是一个可以直接集成的高效工具。

Industry Coordinates & Source Verification

This report is categorized under AITOP's "Products" 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 DeepGEMM, FP8, 矩阵乘法, 开源/仓库.

Primary source verification: published directly by DeepSeek: GitHub 新仓库 with first-party authority.