Thanks Hesham for your suggestion. I requested 15min to present the draft in IETF 118 RTGWG session.
I just noticed AIDC side meeting announcement. I'd be happy to introduce more, depending on the side meeting host’s scheduling. Thanks! Lily 发件人: Hesham ElBakoury <[email protected]> 发送时间: 2023年10月23日 12:37 收件人: Lvyunping (Lily) <[email protected]> 抄送: RTGWG <[email protected]> 主题: Re: New Draft: Coordinated Congestion Management Hi Lily, I think coordinated congestion control in AI clusters is a good topic for the AIDC/HPC side meeting. Hesham On Sun, Oct 22, 2023, 9:10 PM Lvyunping (Lily) <[email protected]<mailto:[email protected]>> wrote: Hi, I’ve posted a new draft, ‘Coordinated congestion management’: https://datatracker.ietf.org/doc/draft-lyu-rtgwg-coordinated-cm/ This is mainly for AI fabric which is sensitive to bandwidth. Adaptive routing is a main approach to improve path utilization and avoid path congestion caused by asymmetric traffic, while congestion control is another important mechanism in congestion management to alleviate congestion. Currently they work independently, that results in unnecessary throughput reduction. This draft talks about the issue and proposes a coordinated scheme for AR and CC . It identifies the causes of congestion, and uses ‘coordination tag’ in data packets to instruct network switches to perform appropriate congestion management mechanism. We encourage you to read the draft and provide your feedback and comments. Thanks! Lily _______________________________________________ rtgwg mailing list [email protected]<mailto:[email protected]> https://www.ietf.org/mailman/listinfo/rtgwg
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