That's what the windows_ifort_fix.sce script is supposed to fix. Can you
verify the libifcoremd.dll (date, size) in the bin/ folder of your Scilab ?
Le 30/09/2020 à 15:41, CHEZE David 227480 a écrit :
Hi,
It fails equally with the following windows error message box :
Scilex.exe Point d’entrée introuvable
Le point d’entrée de procédure for_realloc_lhs est introuvable
dans la bibliothèque de liens dynamiques
\AppData\Local\scilab-6.1.0\contrib\sci_ipopt\1.0\thirdparty\Windows\bin\ipopt-3.dll
Let me know if I can help further in any way.
Regards,
David
*De :*users <users-boun...@lists.scilab.org> *De la part de* Stéphane
Mottelet
*Envoyé :* mercredi 30 septembre 2020 12:14
*À :* users@lists.scilab.org
*Objet :* Re: [Scilab-users] Sci-IPOpt updated
Hi,
Can you restart Scilab but in console mode ? You should have a dialog
box giving more information about the link problem)
S.
Le 30/09/2020 à 09:51, CHEZE David 227480 a écrit :
Hello Stéphane,
I’ve just make an attempt to install the Sci-IPOpt toolbox from
atoms on windows_10_64bits OS, following your recommendations
below. I got message that the fix (after exec
windows_ifort_fix.sce) was successfully applied but once I restart
Scilab (6.1.0 release), the module fails to load with the message:
Start SciIPOpt
Load gateways
atomsLoad : Une erreur est survenue au cours du chargement de
'sci_ipopt-1.0':
exec: error on line #18: "link : La bibliothèque partagée n'a pas
été chargée: Unknown Error"
nb: I’ve quite recent Intel visual fortran composer xe (2018)
installed on this machine which may interfere with the fix ?
Regards,
David
*De :*users <users-boun...@lists.scilab.org>
<mailto:users-boun...@lists.scilab.org> *De la part de*
stephane.motte...@utc.fr <mailto:stephane.motte...@utc.fr>
*Envoyé :* mardi 29 septembre 2020 21:59
*À :* Users mailing list for Scilab <users@lists.scilab.org>
<mailto:users@lists.scilab.org>
*Objet :* Re: [Scilab-users] Sci-IPOpt updated
Hello,
This year Christmas arrived in september: although Windows really
sucks, I managed with the help of Antoine to build a version of
the toolbox for this operating system. Windows users should be
able to install sci_ipopt from the atoms GUI (Optimization
category). However, there is a little glitch because the Intel
Fortran runtime bundled with Scilab is a little bit outdated and
this is a problem for the thirdparty ipopt DLL. Hence, once you
have installed the toolbox, loading it after a restart will fail.
Hopefully there is an easy fix and I have bundled a little script
dedicated to this. Hence, after the Scilab restart and the failing
Sci-IPOpt load, just type the following at Scilab's prompt:
--> cd(atomsGetInstalledPath("sci_ipopt"))
--> exec windows_ifort_fix.sce
then restart Scilab: the toolbox should load just fine (run one of
the demos to make sure that everything works). The Intel Fortran
runtime will surely be updated for the next Scilab release and
this fix won't be anymore necessary.
S.
Stéphane Mottelet <stephane.motte...@utc.fr
<mailto:stephane.motte...@utc.fr>> a écrit :
Hello,
The Sci-IPOpt toolbox has been updated and now work (smoothly)
for Scilab 6.1. Users needing a serious tool for doing
optimization with general nonlinear constraint should give it
a try. There is no Windows version for the moment but I hope
we will have one before Christmas !
Enjoy !
--
Stéphane Mottelet
Ingénieur de recherche
EA 4297 Transformations Intégrées de la Matière Renouvelable
Département Génie des Procédés Industriels
Sorbonne Universités - Université de Technologie de Compiègne
CS 60319, 60203 Compiègne cedex
Tel : +33(0)344234688
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Stéphane Mottelet
Ingénieur de recherche
EA 4297 Transformations Intégrées de la Matière Renouvelable
Département Génie des Procédés Industriels
Sorbonne Universités - Université de Technologie de Compiègne
CS 60319, 60203 Compiègne cedex
Tel : +33(0)344234688
http://www.utc.fr/~mottelet
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Stéphane Mottelet
Ingénieur de recherche
EA 4297 Transformations Intégrées de la Matière Renouvelable
Département Génie des Procédés Industriels
Sorbonne Universités - Université de Technologie de Compiègne
CS 60319, 60203 Compiègne cedex
Tel : +33(0)344234688
http://www.utc.fr/~mottelet
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