On Tue, Sep 27, 2011 at 6:44 AM, Konstantinos Kontzialis <span dir="ltr">&lt;<a href="mailto:ckontzialis@lycos.com">ckontzialis@lycos.com</a>&gt;</span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Dear all,<br>
<br>
When I do the following:<br>
<br>
make PETSC_DIR=/home/kontzialis/<u></u>petsc-3.1-p8 PETSC_ARCH=linux-gnu-c-debug test<br>
<br>
I get the following:<br>
<br>
Running test examples to verify correct installation<br>
<br>
and I wait for hours.<br>
<br>
I tried to run an mpi application of my own which uses petsc as follows:<br>
<br>
mpiexec -n 8 ./hoac cylisupersonic -llf_flux -explicit -explicit_type 1<br>
<br>
and I get the following error:<br>
<br>
ssh: Could not resolve hostname PlusSodaL: Name or service not known<br></blockquote><div><br></div><div>You have your hostname set to something that your DNS will not resolve. No</div><div>MPI program will run on this box, not just PETSc.</div>
<div><br></div><div>Either set your hostname to something that resolves (using &#39;hostname&#39;), or</div><div>put &#39;PlusSodaL&#39; in /etc/resolve.conf</div><div><br></div><div>   Matt</div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">

Any recommendations?<br>
<br>
Best regards<br>
<br>
Kostas<br>
<br>
</blockquote></div><br><br clear="all"><div><br></div>-- <br>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<br>