DRing

Packet-level simulation for 2020 HotNets paper "Spineless Data centers". Adapted from the following papers

• Expanding across time to deliver bandwidth efficiency and low latency, NSDI 2020 (https://github.com/TritonNetworking/opera-sim)
• Jellyfish: Networking Data Centers Randomly, NSDI 2012

Requirements:

• C++ files: g++-7 compiler

Description:

• The /src/emp directory contains the packet simulator source code. The packet simulator is an extension of the htsim NDP simulator (https://github.com/nets-cs-pub-ro/NDP/tree/master/sim)

Build instructions:

• Build and run the simulator

  cd /src/emp
  make
  cd /datacenter
  ./cmds_flowsize.sh