http://www.wiki.mohid.com/index.php?action=history&feed=atom&title=MPIConfig.dat 2026-04-05T14:15:27Z Revision history for this page on the wiki MediaWiki 1.28.0 http://www.wiki.mohid.com/index.php?title=MPIConfig.dat&diff=449&oldid=prev 2008-12-03T10:27:14Z

<p>1 revision</p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style='vertical-align: top;' lang='en'> <td colspan='1' style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan='1' style="background-color: white; color:black; text-align: center;">Revision as of 10:27, 3 December 2008</td> </tr><tr><td colspan='2' style='text-align: center;' lang='en'><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

Guillaume http://www.wiki.mohid.com/index.php?title=MPIConfig.dat&diff=448&oldid=prev 2008-06-02T15:14:13Z

<p></p> <p><b>New page</b></p><div>The MPIConfig.dat file is no longer used in MPICH 1.2.x. You must write a command line with every option you intend to use.<br /> <br /> ----<br /> <br /> The '''MPIConfig.dat''' is the setup file that distributes a [[MOHID Water]] simulation in several processors associating each nested domain to a processor. <br /> Below an example explanation will be given, considering that:<br /> # There is a simulation with a nested domain called '''Rias''' nested into a father domain called '''Galicia'''<br /> # There are 2 computers connected through a network called PC1 and PC2, each with one processor available<br /> # The simulation data files are all located in PC1<br /> # The full path to the simulation father domain working folder is '''\\PC1\Applications\Galicia\exe'''<br /> # PC1 has a virtual Mapped Network Drive with the letter '''T:\''' redirecting to the following full path '''\\PC1\Applications\'''. <br /> # The whole simulation path is relative to this '''T:\''' drive. <br /> # The MOHID executable compiled with MPI options is located in PC1<br /> # The operative system being used is MS Windows XP Professional and the MPICH version installed is 1.1<br /> <br /> <br /> The '''MPIConfig.dat''' must be configured like shown below. The construction of this file can be also done via [[MOHID GUI]]. <br /> <br /> '''Line 1''' - the first line contains a keyword '''exe''' containing the full path to the MOHID executable compiled with MPI options<br /> <br /> exe \\PC1\EXE\Mohid_MPI.exe<br /> <br /> '''Line 2''' - this line contains a keyword '''dir''' containing path to the father domain working folder ('''\exe'''). <br /> <br /> dir T:\Galicia\exe<br /> <br /> '''Line 3''' - this line contains a keyword '''map''' containing the letter of the mapped drive '''T:''' followed by the full path to the father domain working folder ('''\exe'''). <br /> <br /> map T:\\PC1\Applications\Galicia\exe<br /> <br /> '''Line 4''' - this line contains a keyword '''hosts'''. Below this line the definition of each computer specifying its name (e.g. PC1) and the number of processes to be launched in this computer.<br /> <br /> hosts<br /> PC1 1<br /> PC2 1<br /> <br /> For example, if PC1 is a computer carrying 2 processors the following definition could be written: <br /> <br /> hosts<br /> PC1 2<br /> <br /> [[Category:MOHID Water]]</div>

192.168.20.184