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DeepSeek 开源昇腾基础组件,覆盖编译、计算与通信库

2026-09-30 10:17:21

ChainCatcher 消息,人工智能公司 DeepSeek 正式开源面向华为昇腾算力平台的基础设施组件,涵盖 TileLang 高级语言编译工具、计算库和分布式通信库,并与此前面向英伟达平台的开源组件一一对应。TileLang 旨在提供通用、编程更简单且能达到硬件性能上限的高级语言,相对 CUDA 可提高开发效率并简化逻辑,其编程模型也可发挥芯片特性。

TileLang 路线先在英伟达平台验证,并已承载 DeepSeek V4 系列模型训练中大部分算子的实现。本次开源的昇腾版本对昇腾 Ascend C 底层指令进行封装,在不损失硬件性能的情况下提供高级语言编程方式。目前,DeepSeek 训练中用到的每一个 TileLang 算子,在昇腾上都有对应的高性能实现。

同期开源的组件还包括 DeepGEMM、DeepEP、TileKernels、FlashMLA 和 DeepSelect,分别用于通用矩阵运算、大规模跨设备通信、常规向量计算与访存、长上下文稀疏注意力以及数据筛选。DeepSeek 称,多项关键测试中相关计算与通信性能已接近硬件上限;研发过程中华为团队给予支持,双方合作推进基于昇腾 950 的 128 卡超节点方案,并对计算与通信做了深度优化。

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