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<p class="MsoNormal"><span lang="EN-US">I agree. This is a huge drawback, and not only for reading files. We have a smp implementation (for Scilab) written in C that use forking and intermediate files to overcome this, but it only works in Scilab 5 when running
headless. This really limits the usefulness of the software I think, as modern servers typically have lots of cores.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Arvid<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#767171"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:12.0pt;color:black">From:
</span></b><span lang="EN-US" style="font-size:12.0pt;color:black">Scilab Users List <users-bounces@lists.scilab.org> on behalf of "Carrico, Paul" <paul.carrico@esterline.com><br>
<b>Reply-To: </b>Users mailing list for Scilab <users@lists.scilab.org><br>
<b>Date: </b>Tuesday, 30 October 2018 at 10:55<br>
<b>To: </b>'Users mailing list for Scilab' <users@lists.scilab.org><br>
<b>Subject: </b>Re: [Scilab-users] parallel_run<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Scilab is not probably the best tool to deal with big files (except maybe csv ones – but without addition information’s from your side); for your study, I suggest you to have a look to python …</span><o:p></o:p></p>
<p><b><i><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:gray">EXPORT CONTROL :
<br>
</span></i></b><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">Cet email ne contient pas de données techniques<br>
This email does not contain technical data</span></b><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
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<p class="MsoNormal"><a name="_____replyseparator"></a><b><span style="font-size:10.0pt;font-family:"Tahoma",sans-serif">De :</span></b><span style="font-size:10.0pt;font-family:"Tahoma",sans-serif"> users [mailto:users-bounces@lists.scilab.org]
<b>De la part de</b> FIXED-TERM Nacer Mohamed Ikbal (ETAS/ESY)<br>
<b>Envoyé :</b> mardi 30 octobre 2018 10:51<br>
<b>À :</b> Users mailing list for Scilab<br>
<b>Objet :</b> [EXTERNAL] Re: [Scilab-users] parallel_run</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">I think the fact that there is no Multi-Threading system within scilab framework is a big drawback.</span><span lang="EN-US" style="font-size:8.0pt;font-family:"Arial",sans-serif;color:black"><br>
<br>
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</span><o:p></o:p></p>
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<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> users <users-bounces@lists.scilab.org>
<b>On Behalf Of </b>Stéphane Mottelet<br>
<b>Sent:</b> Tuesday, October 30, 2018 10:49 AM<br>
<b>To:</b> Users mailing list for Scilab <users@lists.scilab.org><br>
<b>Subject:</b> Re: [Scilab-users] parallel_run</span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US">Use Scilab 5.5.2 under Linux.</span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US">S.</span><o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US"><br>
Le 30 oct. 2018 à 10:44, FIXED-TERM Nacer Mohamed Ikbal (ETAS/ESY) <<a href="mailto:fixed-term.MohamedIkbal.Nacer@etas.com">fixed-term.MohamedIkbal.Nacer@etas.com</a>> a écrit :</span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">Hello Again,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">In that case what should I do I want to run code paralley because I have a very big file ?
</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"> </span><o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"><br>
<br>
<br>
</span><o:p></o:p></p>
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<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> users <<a href="mailto:users-bounces@lists.scilab.org">users-bounces@lists.scilab.org</a>>
<b>On Behalf Of </b>Arvid Rosén<br>
<b>Sent:</b> Tuesday, October 30, 2018 10:39 AM<br>
<b>To:</b> Users mailing list for Scilab <<a href="mailto:users@lists.scilab.org">users@lists.scilab.org</a>><br>
<b>Subject:</b> Re: [Scilab-users] parallel_run</span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">parallel_run has also been broken on macOS for ages unfortunately. I don’t think it was removed though.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Cheers,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Arvid</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">Scilab Users List <<a href="mailto:users-bounces@lists.scilab.org">users-bounces@lists.scilab.org</a>> on behalf of "Carrico, Paul"
<<a href="mailto:paul.carrico@esterline.com">paul.carrico@esterline.com</a>><br>
<b>Reply-To: </b>Users mailing list for Scilab <<a href="mailto:users@lists.scilab.org">users@lists.scilab.org</a>><br>
<b>Date: </b>Tuesday, 30 October 2018 at 10:15<br>
<b>To: </b>'Users mailing list for Scilab' <<a href="mailto:users@lists.scilab.org">users@lists.scilab.org</a>><br>
<b>Subject: </b>Re: [Scilab-users] parallel_run</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal"><span style="color:#1F497D">Hi</span><o:p></o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">I do not know if it’s still the case, but some time ago, parallel runs were only available under Linux and not under Windows</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Paul</span><o:p></o:p></p>
<p><b><i><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:gray">EXPORT CONTROL :
<br>
</span></i></b><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">Cet email ne contient pas de données techniques<br>
This email does not contain technical data</span></b><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma",sans-serif">De :</span></b><span style="font-size:10.0pt;font-family:"Tahoma",sans-serif"> users [<a href="mailto:users-bounces@lists.scilab.org">mailto:users-bounces@lists.scilab.org</a>]
<b>De la part de</b> FIXED-TERM Nacer Mohamed Ikbal (ETAS/ESY)<br>
<b>Envoyé :</b> mardi 30 octobre 2018 10:13<br>
<b>À :</b> <a href="mailto:users@lists.scilab.org">users@lists.scilab.org</a><br>
<b>Objet :</b> [EXTERNAL] [Scilab-users] parallel_run</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Hello Sir\M’m<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">I am trying to execute parallel_run method but even with I have tried by copy pasting the example in the forum</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">function a=g(arg1)</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""> a=arg1*arg1</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">endfunction</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">res = parallel_run(1:10, g);</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">but I have the following error: “ Undefined variable: parallel_run”</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Thanks in advance.</span><o:p></o:p></p>
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