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<p>Lawrence,</p>
<p>Does ./exe/cactus_sim exist? If not, then something went wrong
with your build.</p>
<p>--Steve<br>
</p>
<div class="moz-cite-prefix">On 6/1/2024 5:22 PM, Edmond, Lawrence
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAPoufhJNWp4j96eGDiNfes0DNK=VQ2myxrNJnX8GKjRY96-Ccw@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr">Hello, <br>
<br>
I am Lawrence Edmond, IV, a rising third-year PhD student at
Brown University in the physics department. I am interested in
using EinsteinToolkit to simulate black holes with accretion
disks for cosmo/dark matter research. <br>
<br>
I am following along with the <a
href="https://einsteintoolkit.org/download.html"
moz-do-not-send="true">Wiki</a> and the <a
href="https://github.com/einsteintoolkit/jupyter-et/blob/master/tutorial-server/notebooks/CactusTutorial.ipynb"
moz-do-not-send="true">JupyterNotebook</a> on git to compile
and run the first "HelloWorld" Thorn before attempting to write
my own. Following along with the notebook. I am able to compile
EinsteinToolkit via the following bash command:<br>
<div
class="gmail-jp-Cell gmail-jp-CodeCell gmail-jp-Notebook-cell gmail-jp-mod-noOutputs"
style="margin:0px;border:none;outline:none;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;overflow:visible;color:rgba(0,0,0,0.87);font-family:"Times New Roman";font-size:13px">
<div class="gmail-jp-Cell-inputWrapper"
style="display:flex;padding:0px;margin:0px;overflow:visible">
<div class="gmail-jp-InputArea gmail-jp-Cell-inputArea"
style="display:table;table-layout:fixed;width:885.099px;overflow:hidden">
<div
class="gmail-jp-CodeMirrorEditor gmail-jp-Editor gmail-jp-InputArea-editor"
style="display:table-cell;overflow:auto hidden;vertical-align:top;border-radius:0px">
<div class="gmail-cm-editor gmail-cm-s-jupyter"
style="border:0px;border-radius:0px;height:auto">
<div class="gmail-highlight gmail-hl-ipython3"
style="margin:0.4em">
<pre style="line-height:16.25px">./simfactory/bin/sim<span
class="gmail-w"> </span>build<span class="gmail-w"> </span>-j4<span
class="gmail-w"> </span>--thornlist<span
class="gmail-w"> </span>../<a
href="http://einsteintoolkit.th"
moz-do-not-send="true">einsteintoolkit.th</a>
</pre>
</div>
</div>
</div>
</div>
</div>
</div>
<div
class="gmail-jp-Cell gmail-jp-MarkdownCell gmail-jp-Notebook-cell"
style="margin:0px;border:none;outline:none;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;overflow:visible;color:rgba(0,0,0,0.87)">
<div class="gmail-jp-Cell-inputWrapper"
style="display:flex;padding:0px;margin:0px;overflow:visible"><span
style="color:rgb(34,34,34)">which differs from the
notebook by the location of the "<a
href="http://einsteintoolkit.th" moz-do-not-send="true">einsteintoolkit.th</a>"
thorn. This is able to compile without errors however,
when I try to run the following command to create and
execute the "HelloWorld" thorn, <br>
<pre
style="font-size:13px;font-family:Arial,Helvetica,sans-serif;line-height:16.25px;color:rgb(33,33,33)">./simfactory/bin/sim<span
class="gmail-w"> </span>create-run<span class="gmail-w"> </span>helloworld<span
class="gmail-w"> </span><span class="gmail-se">\</span>
<span class="gmail-w"> </span>--parfile<span class="gmail-w"> </span>arrangements/CactusExamples/HelloWorld/par/HelloWorld.par</pre>
I get an error message saying that the executable cannot
be found or was not created (see below for a copy of the
output).<br>
<br>
<font size="1"><font style="" face="monospace">[ledmond@login010
Cactus]$ ./simfactory/bin/sim create-run helloworld \<br>
--parfile
arrangements/CactusExamples/HelloWorld/par/HelloWorld.par<br>
Warning: Current Working directory does not match
Cactus sourcetree, changing to
/users/ledmond/EinsteinToolkit/Cactus<br>
Parameter file:
/oscar/home/ledmond/EinsteinToolkit/Cactus/arrangements/CactusExamples/HelloWorld/par/HelloWorld.par<br>
Error: Executable
/users/ledmond/EinsteinToolkit/Cactus/exe/cactus_sim
for configuration sim does not exist or is not
readable<br>
Aborting Simfactory.</font><br>
</font><br>
I believe the issue is that the procedure is looking for
the executable file, and the associated folder to hold all
created executables is being created using a path that
cannot be accessed on my cluster. That being said, is
there a way to manually change the path for the exe/
directory that is created by Simfactory? <br>
<br>
Thank you in advance for any help you may offer. Please do
not hesitate to contact me if you need any more
information or further clarification to address this
compilation issue. </span></div>
</div>
<div><br>
</div>
<span class="gmail_signature_prefix">-- </span><br>
<div dir="ltr" class="gmail_signature"
data-smartmail="gmail_signature">
<div dir="ltr"><font face="georgia, serif"><i>Best Regards, </i></font>
<div><font face="georgia, serif"><i>Lawrence Edmond, IV<br>
</i></font>
<div><font face="georgia, serif"><i>Class of 2026<br>
</i></font>
<div><font face="georgia, serif"><i><br>
</i></font></div>
</div>
</div>
</div>
</div>
</div>
<br>
<fieldset class="moz-mime-attachment-header"></fieldset>
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</pre>
</blockquote>
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