examples/platforms/ptask_L07.xml

   1 <?xml version='1.0'?>
   2 <!DOCTYPE platform SYSTEM "https://simgrid.org/simgrid.dtd">
   3 <platform version="4.1">
   4   <zone  id="AS0"  routing="Full">
   5     <host id="cpu0" speed="1f" />
   6     <host id="cpu1" speed="1f" />
   7     <host id="cpu2" speed="1f"/>
   8     <host id="cpu3" speed="1f"/>
   9         <host id="cpu4" speed="1f" />
  10         <host id="cpu5" speed="2f" />
  11         <host id="cpu6" speed="2f" />
  12
  13     <link id="switch" bandwidth="2Bps" latency="1s" sharing_policy="FATPIPE"/>
  14     <link id="link0" bandwidth="1Bps" latency="500ms" sharing_policy="SHARED"/>
  15     <link id="link1" bandwidth="1Bps" latency="500ms" sharing_policy="SHARED"/>
  16     <link id="link2" bandwidth="1Bps" latency="500ms" sharing_policy="SHARED"/>
  17     <link id="link3" bandwidth="1Bps" latency="500ms" sharing_policy="SHARED"/>
  18     <link id="link4" bandwidth="1Bps" latency="500ms" sharing_policy="FATPIPE" />
  19
  20    <!-- large latency link (2*1024^2s) to limit bandwidth by TCP_gamma (4MiB)
  21          max bw = TCP_gamma / ( 2 * latency ) which is then 1Bps (half the nominal bandwidth) -->
  22     <link id="link5" bandwidth="1Bps" latency="2097152s" sharing_policy="FATPIPE" />
  23
  24     <route src="cpu0" dst="cpu1">
  25       <link_ctn id="link0"/>
  26       <link_ctn id="switch"/>
  27       <link_ctn id="link1"/>
  28     </route>
  29     <route src="cpu0" dst="cpu2">
  30       <link_ctn id="link0"/>
  31       <link_ctn id="switch"/>
  32       <link_ctn id="link2"/>
  33     </route>
  34     <route src="cpu0" dst="cpu3">
  35       <link_ctn id="link0"/>
  36       <link_ctn id="switch"/>
  37       <link_ctn id="link3"/>
  38     </route>
  39     <route src="cpu1" dst="cpu2">
  40       <link_ctn id="link1"/>
  41       <link_ctn id="switch"/>
  42       <link_ctn id="link2"/>
  43     </route>
  44     <route src="cpu1" dst="cpu3">
  45       <link_ctn id="link1"/>
  46       <link_ctn id="switch"/>
  47       <link_ctn id="link3"/>
  48     </route>
  49     <route src="cpu2" dst="cpu3">
  50       <link_ctn id="link2"/>
  51       <link_ctn id="switch"/>
  52       <link_ctn id="link3"/>
  53     </route>
  54
  55     <route src="cpu0" dst="cpu4">
  56       <link_ctn id="link0" />
  57     </route>
  58     <route src="cpu0" dst="cpu5">
  59       <link_ctn id="link4" />
  60     </route>
  61     <route src="cpu0" dst="cpu6">
  62       <link_ctn id="link5" />
  63     </route>
  64   </zone>
  65 </platform>