+<!--
+ DTD of SimGrid platform and deployment files.
+
+More info: http://simgrid.gforge.inria.fr/simgrid/latest/doc/platform.html
+To upgrade your files, use the tool simgrid_update_xml
+
+* New in DTD version 4 (in SimGrid 3.13):
+ - Rename (power->speed) the attributes describing the amount of flop
+ that a <host>, <peer>, <cluster> or <cabinet> can deliver per second.
+
+ - In <trace_connect>, attribute kind="POWER" is now kind="SPEED".
+
+ - The DOCTYPE points to the right URL (this file):
+ http://simgrid.gforge.inria.fr/simgrid/simgrid.dtd
+
+ - A warning is emited for unit-less values (they are still accepted).
+
+ - speed. Default: 'f' or 'flops'. Also defined:
+ 'Yf', 'Zf', 'Ef', 'Pf', 'Tf', 'Gf', 'Mf', 'kf'
+ 'yottaflops', 'zettaflops', 'exaflops', 'petaflops', 'teraflops', 'gigaflops', 'megaflops', 'kiloflops'
+
+ - bandwidth. Default: 'Bps' bytes per second (or 'bps' for bits but 1 Bps = 8 bps)
+ Also defined in bytes: 'TiBps', 'GiBps', 'MiBps', 'KiBps', 'TBps', 'GBps', 'MBps', 'kBps', 'Bps'
+ And the same in bits: 'Tibps', 'Gibps', 'Mibps', 'Kibps', 'Tbps', 'Gbps', 'Mbps', 'kbps', 'bps'
+
+ - latency. Default: 's' second. Also defined:
+ 'w' week, 'd' day, 'h' hour, 'm' minute, 'ms' millisecond, 'us' microsecond, 'ns' nanosecond, 'ps' picosecond
+
+* New in DTD version 3 (in SimGrid 3.5):
+ - The AS tag were introduced. Every platform should now
+ contain an englobing AS tag.
+ - Routes are now symmetric by default.
+ - Renamed tags (for sake of XML sanity):
+ - LINK:CTN -> LINK_CTN
+ - TRACE:CONNECT -> TRACE_CONNECT
+
+* New in DTD version 2 (in SimGrid 3.4):
+ - Renamed tags:
+ - CPU -> HOST
+ - NETWORK_LINK -> LINK
+ - ROUTE_ELEMENT -> LINK:CTN (changed again in v3)
+ - PLATFORM_DESCRIPTION -> PLATFORM
+
+* New in DTD version 1 (in SimGrid 3.3):
+ - DTD is now versionned with the version attribute of platform
+ - Unit change:
+ - Link bandwidth: from Mb/s to b/s
+ - CPU speed: from MFlop/s to Flop/s
+
+-->
+
+<!ELEMENT platform ((config|random)*,(include|cluster|cabinet|peer|AS|trace|trace_connect)*,(process)*)>