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FlashNorm 加速 Transformer 推理,优化归一化层

研究人员开发了 FlashNorm 技术,用于加速 Transformer 模型中的归一化层。通过重构 RMSNorm 并将其权重折叠到后续的线性层中,FlashNorm 实现了归一化和矩阵乘法的并行执行,从而降低了延迟。该方法还可以消除 Gemma 和 DeepSeek-V2 等架构中的预注意力 RMSNorm 层,简化实现并减少参数数量。 AI

影响 降低了 Transformer 模型的推理延迟和参数数量,可能加快部署并降低成本。

排序理由 这是一篇研究论文,详细介绍了一种提高 Transformer 效率的新技术方法。

在 arXiv cs.LG 阅读 →

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FlashNorm 加速 Transformer 推理,优化归一化层

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报道来源 [1]

  1. arXiv cs.LG TIER_1 English(EN) · Nils Graef, Filip Makraduli, Andrew Wasielewski, Matthew Clapp ·

    FlashNorm:Transformer 的快速归一化

    arXiv:2407.09577v5 Announce Type: replace Abstract: Normalization layers are ubiquitous in large language models (LLMs) yet represent a compute bottleneck: on hardware with distinct vector and matrix execution units, the RMS calculation blocks the subsequent matrix multiplication…