<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Tue, Mar 1, 2016 at 8:08 AM, Jed Brown <span dir="ltr"><<a href="mailto:jed@jedbrown.org" target="_blank">jed@jedbrown.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><span class="">Cyrill Vonplanta <<a href="mailto:cyrill.von.planta@usi.ch">cyrill.von.planta@usi.ch</a>> writes:<br>
<br>
> Dear PETSc User-list,<br>
><br>
> I am trying to use the FAS from PETSc in version 3.6.3. For other solvers there would be usually an example or two on the documentation, but on <a href="http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/SNES/SNESFAS.html" rel="noreferrer" target="_blank">http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/SNES/SNESFAS.html</a> I couldn’t find one at the bottom.<br>
<br>
</span>It's pure run-time options.  See src/snes/examples/tutorials/makefile<br>
and search for '-snes_type fas'.  ex5 and ex19 are good examples to<br>
check out.<br>
</blockquote></div><br>I also have examples from SNES ex12 if you want an unstructured grid:</div><div class="gmail_extra"><br></div><div class="gmail_extra">  <a href="https://bitbucket.org/petsc/petsc/src/d076321ee94a992e029f0665fc86b0401d68c775/config/builder.py?at=master&fileviewer=file-view-default#builder.py-390">https://bitbucket.org/petsc/petsc/src/d076321ee94a992e029f0665fc86b0401d68c775/config/builder.py?at=master&fileviewer=file-view-default#builder.py-390</a></div><div class="gmail_extra"><br></div><div class="gmail_extra">and here is a SNES ex5 example with FAS</div><div class="gmail_extra"><br></div><div class="gmail_extra">  <a href="https://bitbucket.org/petsc/petsc/src/d076321ee94a992e029f0665fc86b0401d68c775/src/snes/examples/tutorials/makefile?at=master&fileviewer=file-view-default#makefile-411">https://bitbucket.org/petsc/petsc/src/d076321ee94a992e029f0665fc86b0401d68c775/src/snes/examples/tutorials/makefile?at=master&fileviewer=file-view-default#makefile-411</a><br clear="all"><div><br></div><div>  Thanks,</div><div><br></div><div>    Matt</div>-- <br><div class="gmail_signature">What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.<br>-- Norbert Wiener</div>
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