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Commit c8932306 authored by Christophe Geuzaine's avatar Christophe Geuzaine
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...@@ -41,8 +41,8 @@ problems using optimized Schwarz domain decomposition methods. ...@@ -41,8 +41,8 @@ problems using optimized Schwarz domain decomposition methods.
<h2>Quick start</h2> <h2>Quick start</h2>
<ol> <ol>
<li>Download the <a href="http://onelab.info">precompiled ONELAB software <li>Download the <a href="http://onelab.info#Download">precompiled ONELAB
bundle</a> for Windows, Linux or MacOS. software bundle</a> for Windows, Linux or MacOS.
<li>Launch the app <img src="http://geuz.org/gmsh/gallery/icon.png" height=20px> <li>Launch the app <img src="http://geuz.org/gmsh/gallery/icon.png" height=20px>
<li>Open <code>models/GetDDM/main.pro</code> <li>Open <code>models/GetDDM/main.pro</code>
<li>Press <code>Run</code> <li>Press <code>Run</code>
...@@ -53,15 +53,17 @@ problems using optimized Schwarz domain decomposition methods. ...@@ -53,15 +53,17 @@ problems using optimized Schwarz domain decomposition methods.
<ol> <ol>
<li>Download the <a href="http://onelab.info/files/onelab-source.zip">ONELAB <li>Download the <a href="http://onelab.info/files/onelab-source.zip">ONELAB
source code</a> source code</a>
<li>Follow the <a href="">instructions to compile GetDP and Gmsh</a> with MPI <li><a href="https://gitlab.onelab.info/getdp/getdp/wikis/GetDP-compilation">Compile
support GetDP</a>
<li>The commands for running GetDDM in parallel will depend on your particular and <a href="https://gitlab.onelab.info/gmsh/gmsh/wikis/Gmsh-compilation">Gmsh</a>
MPI setup. Usually the procedure looks something like this on 100 CPUs: with MPI support
<li>Run the models on a computer cluster with MPI, e.g. for 100 CPUs
<pre> <pre>
mpirun -np 100 gmsh file.geo - mpirun -np 100 gmsh models/GetDDM/waveguide3d.geo -
mpirun -np 100 getdp file.pro -solve DDM mpirun -np 100 getdp models/GetDDM/waveguide3d.pro -solve DDM
</pre> </pre>
Sample scripts for SLURM and PBS schedulers are also available. The actual commands will depend on your particular MPI setup. Sample
scripts for SLURM and PBS schedulers are also available.
</ol> </ol>
(For parallel computations you will have to [recompile GetDP with MPI (For parallel computations you will have to [recompile GetDP with MPI
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...@@ -40,7 +40,7 @@ p, div.p { margin: .8em 0 .8em 0; } ...@@ -40,7 +40,7 @@ p, div.p { margin: .8em 0 .8em 0; }
code { font-size: 95%; } code { font-size: 95%; }
pre { font-size: 90%; line-height: 1.2em; white-space: pre-wrap; pre { font-size: 95%; line-height: 1.2em; white-space: pre-wrap;
white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap;
word-wrap: break-word; word-wrap: break-word;
} }
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