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English(EN) ScaleAcross Explorer: Exploring Communication Optimization for Scale-Across AI Model Training

ScaleAcross Explorer 优化跨数据中心的 AI 训练

研究人员开发了 ScaleAcross Explorer,这是一种新颖的优化器,旨在提高跨多个数据中心和区域的大规模 AI 模型训练的效率。该方法借鉴了 Meta 的生产经验,解决了数千上万个 GPU 分布的复杂性。该优化器系统地探索并行放置、调度和网络技术,以实现显著的训练加速,与现有配置相比,速度提升高达 64.62%。 AI

影响 优化分布式 AI 训练,可能降低成本并加速前沿模型的开发。

排序理由 该集群包含一篇学术论文,详细介绍了优化 AI 模型训练基础设施的新方法。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.AI 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

报道来源 [1]

  1. arXiv cs.AI TIER_1 English(EN) · Minghao Li, Alicia Golden, Samuel Hsia, Michael Kuchnik, Adi Gangidi, Xu Zhang, Ashmitha Jeevaraj Shetty, Zachary DeVito, Weiwei Chu, Dong He, Haoci Zhang, Yuchen Hao, Ruoming Pang, James Hongyi Zeng, Ying Zhang, Minlan Yu, Carole-Jean Wu ·

    ScaleAcross Explorer: Exploring Communication Optimization for Scale-Across AI Model Training

    arXiv:2605.24326v1 Announce Type: cross Abstract: The rapid scaling of large language model training requires distributing GPU resources across multiple data center buildings and regions. We refer to such paradigm as "scale-across" training. As infrastructure expands, the system …