https://www.chenshaowen.com/en/tags/alibaba-cloud/Recent content in Alibaba Cloud on Shaowen Chen's WebsiteHugo -- gohugo.ioen©2016 - {year}, All Rights Reserved.Sat, 17 Jan 2026 00:00:00 +0000weeklyhttps://www.chenshaowen.com/en/blog/test-and-deploy-pd-disagg-app-with-erdma-on-aliyun.htmlSat, 17 Jan 2026 00:00:00 +0000Sat, 17 Jan 2026 00:00:00 +0000https://www.chenshaowen.com/en/blog/test-and-deploy-pd-disagg-app-with-erdma-on-aliyun.htmlIn a PD disaggregated deployment, heterogeneous GPU models are often used to deploy the model across machines, which multiplies the cross-machine communication pressure. RDMA devices are usually brought in to accelerate kvcache transfer between nodes so as to achieve a lower FTTL. This post describes how to test eRDMA devices微信公众号Alibaba CloudeRDMARDMAPDDisaggregationAIApplicationOperations