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- research-articleMay 2023
Congestion Control for Datacenter Networks: A Control-Theoretic Approach
IEEE Transactions on Parallel and Distributed Systems (TPDS), Volume 34, Issue 5Pages 1682–1696https://doi.org/10.1109/TPDS.2023.3259799In this article, we present <italic>RoCC</italic>, a robust congestion control approach for datacenter networks based on RDMA. <italic>RoCC</italic> leverages switch queue size as an input to a PI controller, which computes the fair data rate of flows in ...
- research-articleNovember 2020
RoCC: robust congestion control for RDMA
CoNEXT '20: Proceedings of the 16th International Conference on emerging Networking EXperiments and TechnologiesPages 17–30https://doi.org/10.1145/3386367.3431316In this paper, we present RoCC, a robust congestion control approach for datacenter networks based on RDMA. RoCC leverages switch queue size as an input to a PI controller, which computes the fair data rate of flows in the queue, signaling it to the ...
- ArticleMarch 2017
Let it flow: resilient asymmetric load balancing with flowlet switching
NSDI'17: Proceedings of the 14th USENIX Conference on Networked Systems Design and ImplementationPages 407–420Datacenter networks require efficient multi-path load balancing to achieve high bisection bandwidth. Despite much progress in recent years towards addressing this challenge, a load balancing design that is both simple to implement and resilient to ...