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         <host id="cpu7" speed="2f" />
  13
  14     <link id="switch" bandwidth="2Bps" latency="1s" sharing_policy="FATPIPE"/>
  15     <link id="link0" bandwidth="1Bps" latency="500ms" sharing_policy="SHARED"/>
  16     <link id="link1" bandwidth="1Bps" latency="500ms" sharing_policy="SHARED"/>
  17     <link id="link2" bandwidth="1Bps" latency="500ms" sharing_policy="SHARED"/>
  18     <link id="link3" bandwidth="1Bps" latency="500ms" sharing_policy="SHARED"/>
  19     <link id="link4" bandwidth="1Bps" latency="500ms" sharing_policy="FATPIPE" />
  20
  21    <!-- large latency link (2*1024^2s) to limit bandwidth by TCP_gamma (4MiB)
  22          max bw = TCP_gamma / ( 2 * latency ) which is then 1Bps (half the nominal bandwidth) -->
  23     <link id="link5" bandwidth="1Bps" latency="2097152s" sharing_policy="FATPIPE" />
  24
  25     <link id="link6" bandwidth="125MBps" latency="100us" sharing_policy="SHARED"/>
  26
  27     <route src="cpu0" dst="cpu1">
  28       <link_ctn id="link0"/>
  29       <link_ctn id="switch"/>
  30       <link_ctn id="link1"/>
  31     </route>
  32     <route src="cpu0" dst="cpu2">
  33       <link_ctn id="link0"/>
  34       <link_ctn id="switch"/>
  35       <link_ctn id="link2"/>
  36     </route>
  37     <route src="cpu0" dst="cpu3">
  38       <link_ctn id="link0"/>
  39       <link_ctn id="switch"/>
  40       <link_ctn id="link3"/>
  41     </route>
  42     <route src="cpu1" dst="cpu2">
  43       <link_ctn id="link1"/>
  44       <link_ctn id="switch"/>
  45       <link_ctn id="link2"/>
  46     </route>
  47     <route src="cpu1" dst="cpu3">
  48       <link_ctn id="link1"/>
  49       <link_ctn id="switch"/>
  50       <link_ctn id="link3"/>
  51     </route>
  52     <route src="cpu2" dst="cpu3">
  53       <link_ctn id="link2"/>
  54       <link_ctn id="switch"/>
  55       <link_ctn id="link3"/>
  56     </route>
  57
  58     <route src="cpu0" dst="cpu4">
  59       <link_ctn id="link0" />
  60     </route>
  61     <route src="cpu0" dst="cpu5">
  62       <link_ctn id="link4" />
  63     </route>
  64     <route src="cpu0" dst="cpu6">
  65       <link_ctn id="link5" />
  66     </route>
  67     <route src="cpu0" dst="cpu7">
  68       <link_ctn id="link6" />
  69     </route>
  70   </zone>
  71 </platform>