<?xml version='1.0'?>
<!DOCTYPE platform SYSTEM "http://simgrid.gforge.inria.fr/simgrid/simgrid.dtd">
<platform version="4">
  <!-- This is an example for a fat tree cluster. 
  This is taken from figure 1/ b/ of the paper "D-Mod-K Routing Providing on-Blocking Traffic for Shift Permutations on 
  Real Life Fat Trees" available at webee.technion.ac.il/publication-link/index/id/574
  This defines a two levels fat-tree, with 4 leaf switches connected to 4 nodes each and 2 core switches connected to 
  each leaf switch by two cables -->

  <AS id="AS0" routing="Full">
    <cluster id="bob_cluster" prefix="node-" suffix=".acme.org" radical="0-15" speed="1Gf" bw="125MBps" lat="50us" 
             topology="FAT_TREE" topo_parameters="2;4,4;1,2;1,2" loopback_bw="100MBps" loopback_lat="0"/>
  </AS>
</platform>
