Sven-A. Reinemo, E. G. Gran, M. Eimot, T. Skeie, O. Lysne, L. P. Huse, and G. Shainer (2010)
First Experiences with Congestion Control in InfiniBand Hardware
Invited talk at the HPC Advisory Council Switzerland Workshop 2010
In InfiniBand networks congestion control (CC) can be an effective mechanism to achieve high performance and high utilisation of network resources. Without CC, congestion in one node may severely degrade overall performance. In this talk we introduce the problem of congestion and how it can be avoided with InfiniBand congestion control.
