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<?xml version='1.0'?>
<!DOCTYPE platform SYSTEM "https://simgrid.org/simgrid.dtd">
<platform version="4.1">
<!-- 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 https://ece.technion.ac.il/wp-content/uploads/2021/01/publication_776.pdf
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 -->
<zone id="world" routing="Full">
<cluster id="bob_cluster"
prefix="node-" radical="0-15" suffix=".simgrid.org"
speed="1Gf" bw="125MBps" lat="50us"
topology="FAT_TREE" topo_parameters="2;4,4;1,2;1,2"
loopback_bw="100MBps" loopback_lat="0" />
</zone>
</platform>
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