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淮海智算中心宣布AI大模型训练算力效率超50% - 站长搜索
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淮海智算中心宣布AI大模型训练算力效率超50%

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2023-02-21 17:28:21 转载来源: 网易科技报道 北京

【网易科技2月21日报道】淮海智算中心与浪潮信息进行了超大规模参数AI大模型训练性能测试,数据表明,千亿参数规模的自然语言AI单体大模型在淮海智算中心计算平台上的训练算力效率为53.5%。具体来说,针对AI大模型训练的计算特点,浪潮信息AI团队对淮海智算中心算力系统进行了优化,系统架构上,采用单节点集成8颗加速器的AI服务器,节点内加速器间实现超高速P2P通信,节点间建立低延迟高带宽的Infiniband通信网络

【网易科技2月21日报道】淮海智算中心与浪潮信息进行了超大规模参数AI大模型训练性能测试,数据表明,千亿参数规模的自然语言AI单体大模型在淮海智算中心计算平台上的训练算力效率为53.5%。

具体来说,针对AI大模型训练的计算特点,浪潮信息AI团队对淮海智算中心算力系统进行了优化,系统架构上,采用单节点集成8颗加速器的AI服务器,节点内加速器间实现超高速P2P通信,节点间建立低延迟高带宽的Infiniband通信网络。

在大模型训练技术层面,运用了中文巨量AI模型“源1.0”的训练优化经验,对分布式训练策略进行了优化,通过合理设计张量并行、流水并行和数据并行,精准调整模型结构和训练过程的超参数,最终千亿参数规模AI大模型的训练算力效率达到53.5%。

据悉,这意味着淮海智算中心将可为国内生成式AI创新团队提供高性能高效率的AI大模型训练算力服务。(定西)

标签: 淮海 智算 中心 宣布 AI 大模型 训练 算力 效率


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