dcqcn

Here are 3 public repositories matching this topic...

pnsudhanva / RDMA-ROCE-SIM

Packet-level simulator (ns-3 + RoCEv2/DCQCN/PFC/ECN) comparing fat-tree vs rail-optimized topologies for AI training fabrics. Validated against NCCL on real GPUs.

rdma roce ns-3 gpu-cluster network-simulation ai-infrastructure rocev2 dcqcn

Updated Jul 31, 2026
Python

ManiAm / DC-QOS

Star

A structured guide to data center QoS — from service models and DiffServ pipelines through lossless Ethernet and next-generation congestion control.

swift roce qos pfc hpcc ecn dscp diffserv ifa csig random-early-detection dcqcn

Updated Aug 29, 2026

aryanputta / roce-cp

Star

RoCEv2 control plane simulator — DCQCN congestion control on fat-tree GPU clusters with NCCL Ring AllReduce workloads

networking congestion-control allreduce nccl gpu-cluster fat-tree rocev2 dcqcn

Updated May 1, 2026
Python

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