Practical and Scalable RDMA Connection Sharing for HPC Workload. - Yuejie Wang; Tuo Fang; Biyu Peng; Yang Cheng; Xin Sun; Chengchao Xu; Yuchen Tang; Yuxin Ren 001; Ning Jia 004; Xinwei Hu; Yunfei Du 001; Guyue (Grace) Liu (EuroSys, 2026)