<div dir="ltr">Dear Helvi,<br><br>I really appreciate your answer. <div><ul><li>About queing systems:<br></li></ul></div><div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Indeed, queuing systems are used on clusters to manage a large number of simulations by different users. These are additional programs that are not usually installed on laptops and local desktops, and cannot be controlled by simfactory or the Einstein Toolkit. Therefore, every time you submitted a simulation it started running immediately, i.e., in parallel with those that you started before and presumably caused your laptop to crash</blockquote><div><br></div><div>Thanks for clearing that up. I thought that maybe the queuing system was up to Simfactory.</div><br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">If you want to run multiple simulations simultaneously you will have to do so on a cluster. On your laptop you should be able to run small test simulations, and typically one at a time.</blockquote><div><br></div>Actually my intention was to run one simulation at a time, but to submit them all at once with parameter file scripts. Now I understand that I need a cluster anyway.</div><div><ul><li>About my failure with parameter file scripting, let's take for instance: Cactus/par/arXiv-1111.3344/tov/tov.rpar</li></ul></div><div>Following Simfactory documentation: <i>"You can use a script in place of a parameter file when invoking SimFactory. When a simulation is run, the script will be executed and the resulting parameter file will be used by Cactus. NB: Remember to use the full path of the original script when determining the output filename, not just the base name."</i></div><div>So I ran: </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">sim create-run tovs --parfile par/arXiv-1111.3344/tov/tov.rpar --procs 4</blockquote><div>And got: </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Parameter file: /home/fede/Documents/einstein_toolkit/Cactus/par/arXiv-1111.3344/tov/tov.rpar<br>Skeleton Created<br>Job directory: "/home/fede/simulations/tovs"<br>Executable: "/home/fede/Documents/einstein_toolkit/Cactus/exe/cactus_sim"<br>Option list: "/home/fede/simulations/tovs/SIMFACTORY/cfg/OptionList"<br>Submit script: "/home/fede/simulations/tovs/SIMFACTORY/run/SubmitScript"<br>Run script: "/home/fede/simulations/tovs/SIMFACTORY/run/RunScript"<br>Parameter file: "/home/fede/simulations/tovs/SIMFACTORY/par/tov.rpar"<br>Simulation name: tovs<br>Assigned restart id: 0 <br>Running simulation tovs<br>Error: Parameter file script '/home/fede/simulations/tovs/output-0000/tov.rpar' did not generate a parameter file called '/home/fede/simulations/tovs/output-0000/tov.par'<br>Aborting Simfactory.</blockquote><div> </div><div><span style="font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">It seems that Simfactory is looking for a parameter file with the same name as the script. This can also be seen from the 'log.txt' file, that I attached. On the other hand, all the parameters files designed by 'tov.rpar' are properly created in the current directory, but not taken by Simfactory for running. </span></div><div><span style="font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><br></span></div><div><span style="font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">Maybe I misunderstood the point of parameter file scripting. I understood they serve for automatically create several parameter files, and automatically<span style="text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"> run (or submit) the corresponding simulations</span>.</span><br></div><div><span style="font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><br></span></div><div><span style="font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">Thanks again! Best,</span></div><div><span style="font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><br></span></div><div><span style="font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">Federico</span></div></div><br><div class="gmail_quote"><div dir="ltr">On Wed, Jul 18, 2018 at 11:50 AM helvi witek <<a href="mailto:helvi.witek@kcl.ac.uk">helvi.witek@kcl.ac.uk</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Dear Federico,</div><span class="m_4610195194434185186gmail-im"><div><br></div><div> > it seems that I do not have a queuing system. Each time I submit a
simulation, it starts running in parallel with previous ones and my
laptop quickly collapses. I configured > simfactory with:<br></div></span><div>Indeed,
queuing systems are used on clusters to manage a large number of
simulations by different users. These are additional programs that are
not usually installed on laptops and local desktops, and cannot be
controlled by simfactory or the Einstein Toolkit. Therefore, every time
you submitted a simulation it started running immediately, i.e., in
parallel with those that you started before and presumably caused your
laptop to crash.</div><div><br></div><div>If you want to run multiple
simulations simultaneously you will have to do so on a cluster. On your
laptop you should be able to run small test simulations, and typically
one at a time.</div><div><br></div><div>> I've tried some scripting with .rpar files, but failed...<br></div><div>Could you please send us the parameter and logfiles? Otherwise it is difficult to access what goes wrong. <br></div><div>I
suspect that your runs overwrite each other, since they seem to have
the same name and run in parallel. That is probably why only the last
submitted simulation actually runs. As an easy check you could submit
two small runs with different names. <br></div><br><div>Best wishes,<br></div><div>Helvi<br></div><div><br></div><br></div><br clear="all"><div><div class="m_4610195194434185186gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><span><div><div><div><span>===========================================<br>
Dr. Helvi Witek<br></span></div><span>Royal Society University Research Fellow<br></span></div><span>Theoretical Particle Physics and Cosmology <br></span></div><div><span>Department of Physics<br></span></div><span>King's College London</span></span><span></span><br><span></span><span><span></span></span><span><div><div><div><div><span>
===========================================</span></div></div></div></div></span></div></div></div></div></div>
<div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jul 10, 2018 at 8:24 PM, Federico G Lopez Armengol <span dir="ltr"><<a href="mailto:fedelopezar@gmail.com" target="_blank">fedelopezar@gmail.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">Hello,<div><br></div><div>I've been learning how to use the Toolkit for about a year. I've been reading public documentation and running individual simulations on my personal laptop. Now, I need to manage some set of simulations, and found some trouble:</div><div><br></div><div>1) it seems that I do not have a queuing system. Each time I submit a simulation, it starts running in parallel with previous ones and my laptop quickly collapses. I configured simfactory with:</div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">./simfactory/bin/sim setup-silent --optionlist=ubuntu.cfg --runscript debian.sh --submitscript debian.sub --runscript debian.sh</blockquote><div><br></div><div>2) I've tried some scripting with .rpar files, but failed. For instance, if submitting:</div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><span style="font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">./simfactory/bin/sim</span> create-submit tov_multi --parfile par/tov.rpar</blockquote><div><br></div><div>no error displays, but the simulation is inmediately finished with no outputs. On the other hand, if running:</div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><span style="font-size:small;text-decoration-style:initial;text-decoration-color:initial;background-color:rgb(255,255,255);float:none;display:inline">./simfactory/bin/sim</span><span style="font-size:small;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><span> </span>create-run tov_multi --parfile par/tov.rpar</span></blockquote><div><br></div><div>I get the following error:</div><div><br></div><div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Error: Parameter file script '/home/fede/simulations/tov_multi/output-0000/tov.rpar' did not generate a parameter file called '/home/fede/simulations/tov_multi/output-0000/tov.par'</blockquote></div><div><br></div><div>I changed the name of the parameter file created as asked, but just the last simulation of the script runs. I've tried this with every .rpar script that is included on the Toolkit.</div><div><br></div><div>I use Linux Mint 18.1 Serena. Thanks in advance!</div><span class="m_4610195194434185186HOEnZb"><font color="#888888"><div><br></div><div>Federico</div></font></span></div>
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