Dart: Divide and Specialize for Fast Response to Congestion in RDMA-Based Datacenter Networks

Though Remote Direct Memory Access (RDMA) promises to reduce datacenter network latencies significantly compared to TCP (e.g., 10x), end-to-end congestion control in the presence of incasts is a challenge. Targeting the full generality of the congestion problem, previous schemes rely on slow, iterat...

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Veröffentlicht in:	IEEE/ACM transactions on networking 2020-02, Vol.28 (1), p.322-335
Hauptverfasser:	Xue, Jiachen, Chaudhry, Muhammad Usama, Vamanan, Balajee, Vijaykumar, T. N., Thottethodi, Mithuna
Format:	Artikel
Sprache:	eng
Schlagworte:	Congestion congestion control Convergence Datacenters Dispersion Flow deflection Hardware IEEE transactions Iterative methods Network latency RDMA Receivers Switches Switching theory Throughput
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