<div dir="auto">Hi!<div dir="auto"><br></div><div dir="auto">By doing that I can only use 2 processes. Using 3 or more my workstation freezes trying to open the OpenGL contexts. </div><div dir="auto"><br></div><div dir="auto">But I don't know if this happens only for me. </div></div><br><div class="gmail_quote"><div dir="ltr">Em sex, 18 de mai de 2018 10:26, Utkarsh Ayachit <<a href="mailto:utkarsh.ayachit@kitware.com">utkarsh.ayachit@kitware.com</a>> escreveu:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Leo,<br>
<br>
With 5.2, use the mpiexec under the `lib/paraview-5.2` instead of the one<br>
under `bin`.<br>
<br>
Utkarsh<br>
<br>
On Thu, May 17, 2018 at 5:07 PM Léo Pessanha <<a href="mailto:leonardopessanha74@gmail.com" target="_blank" rel="noreferrer">leonardopessanha74@gmail.com</a>><br>
wrote:<br>
<br>
> Hi!<br>
<br>
> Just finished downloading ParaView version 5.2 in Linux Ubuntu 16.04 LTS.<br>
<br>
> Tried to run in parallel by doing:<br>
<br>
> cd paraviewFolder/bin<br>
> ./mpiexec -n 2 ./pvserver<br>
<br>
<br>
> No sucess.<br>
<br>
>> ./mpiexec: error while loading shared libraries: libmpl.so.1: cannot<br>
open shared object file: No such file or directory<br>
<br>
<br>
> After doing some research I added the paraview/lib folder to my<br>
LD_LIBRARY_PATH<br>
<br>
> export<br>
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/pv52/lib/paraview-5.2:/opt/pv52/lib/<br>
> cd paraviewFolder/bin<br>
> ./mpiexec -n 2 ./pvserver<br>
<br>
<br>
> No sucess.<br>
<br>
>> [mpiexec@leognome] HYDU_create_process (./utils/launch/launch.c:69):<br>
execvp error on file /home/leo/paraview/pv52/bin/./hydra_pmi_proxy (No such<br>
file or directory)<br>
>> [mpiexec@leognome] HYD_pmcd_pmiserv_proxy_init_cb<br>
(./pm/pmiserv/pmiserv_cb.c:520): assert (!closed) failed<br>
>> [mpiexec@leognome] HYDT_dmxu_poll_wait_for_event<br>
(./tools/demux/demux_poll.c:77): callback returned error status<br>
>> [mpiexec@leognome] HYD_pmci_wait_for_completion<br>
(./pm/pmiserv/pmiserv_pmci.c:181): error waiting for event<br>
>> [mpiexec@leognome] main (./ui/mpich/mpiexec.c:405): process manager<br>
error waiting for completion<br>
<br>
<br>
> Finally I entered the folder paraviewFolder/lib/paraview-5.2 to dig the<br>
problem and found there are another set of<br>
executables(paraview/pvserver/pvpython/etc) there.<br>
<br>
<br>
> cd paraviewFolder/lib/paraview-5.2<br>
> ./mpiexec -n 2 ./pvserver<br>
<br>
> Sucessful run.<br>
<br>
> ##################################################################<br>
<br>
> Then I went to ParaView download page and downloaded the latest version<br>
5.5<br>
> In the 5.5 package I did:<br>
<br>
> cd paraviewFolder/bin<br>
> ./mpiexec -n 2 ./pvserver<br>
<br>
<br>
> Sucessful run.<br>
<br>
> My question is, what happened? Was it supposed to happen? There was<br>
structural directories changes?<br>
<br>
> Leonardo Pessanha<br>
> Laboratory of Computational Methods in Engineering<br>
> Federal University of Rio de Janeiro - COPPE<br>
> Rio de Janeiro, RJ, Brasil<br>
<br>
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</blockquote></div>