报 告 人：林新华  计算业务部主任  上海交通大学，网络信息中心                

报告时间：06月06日（周三）11:00～12:00

报告地点：宝山校区计算机大楼402室

邀 请 人：童维勤 教授

报告摘要：

The inadequate public information of China's SW26010 processor's micro-architecture prevents global researchers from improving application performances on the TaihuLight supercomputer. This study aims to illuminate the uncharted area of SW26010 in order to provide important information for performance optimizations and modeling. We developed a micro-benchmark suite, swCandle, to evaluate the key micro-architectural features. The benchmark results revealed some unanticipated findings beyond the publicly available data. For instance, the broadcast mode of register communications has the same latency as the peer-to-peer mode. 

报告人简介:

林新华于东京工业大学获得理学博士学位，主要研究方向为高性能计算和性能优化，在国内外高水平会议和期刊发表论文20余篇。现任上海交通大学网络信息中心计算业务部主任，负责学校的先进云、GPU平台和超算平台二期建设。指导计算机系硕士生30名。