<div dir="ltr"><div><div><div><div>Quentin,<br><br></div>Which `mpiexec` command are you using?<br></div>You have to use the one provided with paraview, not the one of your system which might be incompatible.<br><br></div>Best,<br></div>Joachim<br></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><b>Joachim Pouderoux</b><font size="2">, <font size="1">PhD</font></font><br><blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><font size="1"><i>Technical Expert - Scientific Computing Team</i></font><br><b><font size="1"><a href="http://www.kitware.fr" target="_blank">Kitware SAS</a></font></b><br></blockquote>
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<br><div class="gmail_quote">2017-10-16 13:03 GMT-04:00 Quentin d'Avout <span dir="ltr"><<a href="mailto:quentin@arrivo-loop.com" target="_blank">quentin@arrivo-loop.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div>Hi Utkarsh,<br><br></div>I did not recompile paraView myself, and using version ParaView-5.0.1-Qt4-OpenGL2-<wbr>MPI-Linux-64bit<br></div>I assumed that because the D3 fitler is available and that the about menus is stating "MPI enabled", this version was MPI enabled. Am I wrong tho?<br><br><img src="cid:ii_15f2623797e78aae" alt="Inline image 1" width="443" height="573"><br><br></div>Thanks<span class="HOEnZb"><font color="#888888"><br></font></span></div><span class="HOEnZb"><font color="#888888">Quentin<br></font></span></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Oct 14, 2017 at 5:23 PM, Utkarsh Ayachit <span dir="ltr"><<a href="mailto:utkarsh.ayachit@kitware.com" target="_blank">utkarsh.ayachit@kitware.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><span style="font-size:13.3333px">Quentin,</span><br><div><span style="font-size:13.3333px"><br></span></div><div><span style="font-size:13.3333px">Each pvserver rank trying to connect the same socket is the classic symptom of paraview not build with MPI. Mind attaching your CMakeCache.txt?</span></div><span class="m_-6792472565478965949HOEnZb"><font color="#888888"><div><span style="font-size:13.3333px"><br></span></div><div><span style="font-size:13.3333px">Utkarsh</span></div></font></span></div><div class="m_-6792472565478965949HOEnZb"><div class="m_-6792472565478965949h5"><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Oct 14, 2017 at 8:05 PM, Quentin d'Avout <span dir="ltr"><<a href="mailto:quentin@arrivo-loop.com" target="_blank">quentin@arrivo-loop.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div link="blue" vlink="purple" lang="EN-US"><div class="m_-6792472565478965949m_-5714458002976527258m_-167541019745130541WordSection1"><p class="MsoNormal"><a name="m_-6792472565478965949_m_-5714458002976527258_m_-167541019745130541__MailEndCompose">Thanks Utkarsh.</a></p><p class="MsoNormal"><span>Yes, I’ve checked both.</span></p><p class="MsoNormal"><span> </span></p><p class="MsoNormal"><span><span style="font-size:10.0pt">Quentin d’Avout | <span style="color:#ed7d31">Aerodynamics</span></span></span></p><p class="MsoNormal"><span></span><a href="http://www.arrivo-loop.com/" target="_blank"><span><span style="font-size:10.0pt;text-decoration:none"><img style="width:1.5729in;height:.4166in" id="m_-6792472565478965949m_-5714458002976527258m_-167541019745130541Picture_x0020_1" src="cid:image001.png@01D3450E.A0DC57D0" alt="Arrivo Loop" width="151" border="0" height="40"></span></span><span></span></a><span><span style="font-size:10.0pt"></span></span></p><p class="MsoNormal"><span> </span></p><span></span><p class="MsoNormal"><b>From:</b> Utkarsh Ayachit [mailto:<a href="mailto:utkarsh.ayachit@kitware.com" target="_blank">utkarsh.ayachit@kitwar<wbr>e.com</a>] <br><b>Sent:</b> Saturday, October 14, 2017 4:55 PM<span><br><b>To:</b> Quentin d'Avout <<a href="mailto:quentin@arrivo-loop.com" target="_blank">quentin@arrivo-loop.com</a>><br></span><b>Cc:</b> Scott, W Alan <<a href="mailto:wascott@sandia.gov" target="_blank">wascott@sandia.gov</a>>; ParaView <<a href="mailto:paraview@paraview.org" target="_blank">paraview@paraview.org</a>><br><b>Subject:</b> Re: [Paraview] [EXTERNAL] pvserver MPI issue</p><div><div class="m_-6792472565478965949m_-5714458002976527258h5"><p class="MsoNormal"> </p><div><p class="MsoNormal">Are you sure you ParaView is built with MPI support enabled? If so, are you sure you're using the correct mpirun executable that goes with the MPI implementation you used to build ParaView?</p><div><p class="MsoNormal"> </p></div><div><p class="MsoNormal">Utkarsh</p></div></div><div><p class="MsoNormal"> </p><div><p class="MsoNormal">On Sat, Oct 14, 2017 at 2:49 PM, Quentin d'Avout <<a href="mailto:quentin@arrivo-loop.com" target="_blank">quentin@arrivo-loop.com</a>> wrote:</p><blockquote style="border:none;border-left:solid #cccccc 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in"><div><div><p class="MsoNormal"><a name="m_-6792472565478965949_m_-5714458002976527258_m_-167541019745130541_m_-179009988294335542__MailEndCompose">Actually, it turns out that you have to specifically tell pvserver to use different ports for every process:</a></p><p class="MsoNormal"> </p><p class="MsoNormal">mpirun -np 32 pvserver --server-port=%PV_SERVER_PORT%</p><p class="MsoNormal"> </p><p class="MsoNormal">But I’m now having issues connecting to all of these processes from the paraView GUI/connect window. Can’t seem to be able to specify more than one port at once…</p><p class="MsoNormal"> </p><p class="MsoNormal">Anybody knows the trick?</p><p class="MsoNormal">Thanks again</p><p class="MsoNormal"> </p><div><div style="border:none;border-top:solid #e1e1e1 1.0pt;padding:3.0pt 0in 0in 0in"><p class="MsoNormal"><b>From:</b> Scott, W Alan [mailto:<a href="mailto:wascott@sandia.gov" target="_blank">wascott@sandia.gov</a>] <br><b>Sent:</b> Friday, October 13, 2017 6:40 PM</p><div><div><p class="MsoNormal"><br><b>To:</b> Quentin d'Avout <<a href="mailto:quentin@arrivo-loop.com" target="_blank">quentin@arrivo-loop.com</a>>; <a href="mailto:paraview@paraview.org" target="_blank">paraview@paraview.org</a><br><b>Subject:</b> Re: [EXTERNAL] [Paraview] pvserver MPI issue</p></div></div></div></div><div><div><p class="MsoNormal"> </p><p class="MsoNormal">All I have is back to the firewall? </p><p class="MsoNormal"> </p><div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0in 0in 0in"><p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">Quentin d'Avout <<a href="mailto:quentin@arrivo-loop.com" target="_blank">quentin@arrivo-loop.com</a>><br><b>Date: </b>Friday, October 13, 2017 at 4:39 PM<br><b>To: </b>W Scott <<a href="mailto:wascott@sandia.gov" target="_blank">wascott@sandia.gov</a>>, "<a href="mailto:paraview@paraview.org" target="_blank">paraview@paraview.org</a>" <<a href="mailto:paraview@paraview.org" target="_blank">paraview@paraview.org</a>><br><b>Subject: </b>RE: [EXTERNAL] [Paraview] pvserver MPI issue</span></p></div><div><p class="MsoNormal"> </p></div><p class="MsoNormal">Thanks Scott.</p><p class="MsoNormal">Didn’t do the trick tho.</p><p class="MsoNormal">Other ideas?</p><p class="MsoNormal"> </p><div><div style="border:none;border-top:solid #e1e1e1 1.0pt;padding:3.0pt 0in 0in 0in"><p class="MsoNormal"><b>From:</b> Scott, W Alan [mailto:<a href="mailto:wascott@sandia.gov" target="_blank">wascott@sandia.gov</a>] <br><b>Sent:</b> Friday, October 13, 2017 2:15 PM<br><b>To:</b> Quentin d'Avout <<a href="mailto:quentin@arrivo-loop.com" target="_blank">quentin@arrivo-loop.com</a>>; <a href="mailto:paraview@paraview.org" target="_blank">paraview@paraview.org</a><br><b>Subject:</b> Re: [EXTERNAL] [Paraview] pvserver MPI issue</p></div></div><p class="MsoNormal"> </p><p class="MsoNormal">Not saying I’m right here, but it looks like multiple versions of ParaView are tying up the socket. Do a ps -ef on paraview, client side, and kill them. Do the same on the server side. Then, try again.</p><p class="MsoNormal"> </p><p class="MsoNormal">Alan</p><p class="MsoNormal"> </p><div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0in 0in 0in"><p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">ParaView <<a href="mailto:paraview-bounces@paraview.org" target="_blank">paraview-bounces@paraview.org</a><wbr>> on behalf of Quentin d'Avout <<a href="mailto:quentin@arrivo-loop.com" target="_blank">quentin@arrivo-loop.com</a>><br><b>Date: </b>Friday, October 13, 2017 at 3:10 PM<br><b>To: </b>"<a href="mailto:paraview@paraview.org" target="_blank">paraview@paraview.org</a>" <<a href="mailto:paraview@paraview.org" target="_blank">paraview@paraview.org</a>><br><b>Subject: </b>[EXTERNAL] [Paraview] pvserver MPI issue</span></p></div><div><p class="MsoNormal"> </p></div><div><p class="MsoNormal">Hi All, </p><div><p class="MsoNormal"> </p></div><div><p class="MsoNormal">my issue is when I hit:</p></div><div><p class="MsoNormal"> </p></div><div><p class="MsoNormal">mpirun -np 32 pvserver # with or without --mpi option</p></div><div><p class="MsoNormal"> </p></div><div><p class="MsoNormal">I get :"vtkServerSocket (0x23fb3e0): Socket error in call to bind. Address already in use."</p></div><div><p class="MsoNormal">and: "vtkTCPNetworkAccessManager (0x1879510): Failed to set up server socket."</p></div><div><p class="MsoNormal"> </p></div><div><p class="MsoNormal">as if my paraView was compiled with the mpi capability off. But it is on (D3 filter available, "about" windows also says so).</p></div><div><p class="MsoNormal"> </p></div><div><p class="MsoNormal">pvserver in serial works just fine.</p></div><div><p class="MsoNormal">Could have been the ufw firewall blocking connections, but it is disabled.</p></div><div><p class="MsoNormal">Ubuntu 17.04.</p></div><div><p class="MsoNormal"> </p></div><div><p class="MsoNormal">Thanks in advance for your help.</p></div><div><p class="MsoNormal">Quentin</p></div></div></div></div></div></div><p class="MsoNormal" style="margin-bottom:12.0pt"><br>______________________________<wbr>_________________<br>Powered by <a href="http://www.kitware.com" target="_blank">www.kitware.com</a><br><br>Visit other Kitware open-source projects at <a href="http://www.kitware.com/opensource/opensource.html" target="_blank">http://www.kitware.com/opensou<wbr>rce/opensource.html</a><br><br>Please keep messages on-topic and check the ParaView Wiki at: <a href="http://paraview.org/Wiki/ParaView" target="_blank">http://paraview.org/Wiki/ParaV<wbr>iew</a><br><br>Search the list archives at: <a href="http://markmail.org/search/?q=ParaView" target="_blank">http://markmail.org/search/?q=<wbr>ParaView</a><br><br>Follow this link to subscribe/unsubscribe:<br><a href="http://public.kitware.com/mailman/listinfo/paraview" target="_blank">http://public.kitware.com/mail<wbr>man/listinfo/paraview</a></p></blockquote></div><p class="MsoNormal"> </p></div></div></div></div></div>
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