-<?xml version='1.0'?>
+<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE platform SYSTEM "https://simgrid.org/simgrid.dtd">
<platform version="4.1">
<zone id="world" routing="Full">
<!-- this platform models 3 clusters, interconnected over the Internet
- --
- -- This example intends to be somewhat exhaustive, your platform should probably be simpler.
- --
- -- In particular, the clusters are modeled in very different ways,
- -- but you should pick the way you prefer, and stick to it.
+ -
+ - This example intends to be somewhat exhaustive, your platform should probably be simpler.
+ -
+ - In particular, the clusters are modeled in very different ways,
+ - but you should pick the way you prefer, and stick to it.
-->
<!-- Here comes the first cluster, the simplest one.
Every nodes are connected through a private link to a router
(ie a machine that cannot host computations).
- node-0.1core.org --[l0]--
+ node-0.1core.org __[l0]__
\
- node-1.1core.org --[l1]-- router -- (outer world)
+ node-1.1core.org __[l1]__router___(outer world)
... /
- node-7.1core.org --[l9]--
+ node-7.1core.org __[l9]_/
So the route from node-0 to node-1 is {l0.UP, l1.DOWN}
-->
- <cluster id="simple" prefix="node-" radical="0-7" suffix=".1core.org" speed="1Gf" bw="125MBps" lat="50us">
- <prop id="watt_per_state" value="0.0:1.0" />
- <prop id="watt_off" value="0.0" />
+ <cluster bw="125MBps" id="simple" lat="50us" prefix="node-" radical="0-7" speed="1Gf" suffix=".1core.org">
+ <prop id="wattage_per_state" value="0.0:1.0:1.0" />
+ <prop id="wattage_off" value="0.0" />
</cluster>
<!-- This second cluster has a backbone link, connecting all private links:
- node-0.2cores.org --[l0]-------+
+ node-0.2cores.org __[l0]______+
|
- node-1.2cores.org --[l1]--[backbone]-- router -- (outer world)
+ node-1.2cores.org __[l1]__[backbone]__ router __ (outer world)
... |
- node-7.2cores.org --[l7]-------+
+ node-7.2cores.org __[l7]______+
The route from node-0 to node-1 is: l0.UP ; backbone ; l1.DOWN
The route from node-0 to the outer world begins with: l0.UP ; backbone
-->
- <cluster id="backboned" prefix="node-" radical="0-7" suffix=".2cores.org"
- speed="1Gf" core="2"
- bw="125MBps" lat="50us"
- bb_bw="2.25GBps" bb_lat="500us">
- <prop id="watt_per_state" value="0.0:1.0:2.0" />
- <prop id="watt_off" value="0.0" />
+ <cluster bb_bw="2.25GBps" bb_lat="500us" bw="125MBps" core="2" id="backboned" lat="50us" prefix="node-" radical="0-7" speed="1Gf" suffix=".2cores.org">
+ <prop id="wattage_per_state" value="0.0:0.0:2.0" />
+ <prop id="wattage_off" value="0.0" />
</cluster>
<!-- This cluster has a backbone link, but no links are splitduplex.
- -- It means that up and down communications compete as if they
- -- were using exactly the same resource. If you send and receive
- -- at the same time, then each get half of the bandwidth.
- --
- -- Also, the hosts have 4 cores.
+ - It means that up and down communications compete as if they
+ - were using exactly the same resource. If you send and receive
+ - at the same time, then each get half of the bandwidth.
+ -
+ - Also, the hosts have 4 cores.
-->
- <cluster id="halfduplex" prefix="node-" radical="0-7" suffix=".4cores.org" speed="1Gf" core="4"
- bw="125MBps" lat="50us" sharing_policy="SHARED"
- bb_bw="2.25GBps" bb_lat="500us" bb_sharing_policy="SHARED">
- <prop id="watt_per_state" value="0.0:1.0:4.0" />
- <prop id="watt_off" value="0.0" />
+ <cluster bb_bw="2.25GBps" bb_lat="500us" bb_sharing_policy="SHARED" bw="125MBps" core="4" id="halfduplex" lat="50us" prefix="node-" radical="0-7" sharing_policy="SHARED" speed="1Gf" suffix=".4cores.org">
+ <prop id="wattage_per_state" value="0.0:0.0:4.0" />
+ <prop id="wattage_off" value="0.0" />
</cluster>
<!-- And now, we create the routes between the clusters, ie inter-zone routes -->
<!-- We have only one outer link, representing the internet
- -- Its sharing is FATPIPE, meaning that communications have no impact on each others.
- -- Any given comm can use the full provided bandwidth.
- --
- -- This models the big links constituting the backbone of the internet,
- -- that users cannot saturate.
- -- Users' bandwidth is mostly limited by their outgoing connexion,
- -- not by the network backbone. -->
+ - Its sharing is FATPIPE, meaning that communications have no impact on each others.
+ - Any given comm can use the full provided bandwidth.
+ -
+ - This models the big links constituting the backbone of the internet,
+ - that users cannot saturate.
+ - Users' bandwidth is mostly limited by their outgoing connexion,
+ - not by the network backbone.
+ -->
- <link id="backbone" bandwidth="1.25GBps" latency="500us" sharing_policy="FATPIPE"/>
+ <link bandwidth="1.25GBps" id="backbone" latency="500us" sharing_policy="FATPIPE" />
- <zoneRoute src="simple" dst="backboned"
- gw_src="node-simple_router.1core.org"
- gw_dst="node-backboned_router.2cores.org">
+ <zoneRoute dst="backboned" gw_dst="node-backboned_router.2cores.org" gw_src="node-simple_router.1core.org" src="simple">
<link_ctn id="backbone" />
</zoneRoute>
- <zoneRoute src="simple" dst="halfduplex"
- gw_src="node-simple_router.1core.org"
- gw_dst="node-halfduplex_router.4cores.org">
+ <zoneRoute dst="halfduplex" gw_dst="node-halfduplex_router.4cores.org" gw_src="node-simple_router.1core.org" src="simple">
<link_ctn id="backbone" />
</zoneRoute>
- <zoneRoute src="backboned" dst="halfduplex"
- gw_src="node-backboned_router.2cores.org"
- gw_dst="node-halfduplex_router.4cores.org">
+ <zoneRoute dst="halfduplex" gw_dst="node-halfduplex_router.4cores.org" gw_src="node-backboned_router.2cores.org" src="backboned">
<link_ctn id="backbone" />
</zoneRoute>
</zone>
