Ok. I am sorry for this mistake, the identifier is wrong in the windows_ifort_fix.sce script. I have updated the binary package at the Atoms portal but you should be fine after replacing atomsGetInstalledPath('Sci-IPopt') by

atomsGetInstalledPath('sci_ipopt')

in the script.

S.

Le 30/09/2020 à 17:57, CHEZE David 227480 a écrit :

libifcoremd.dll, intel fortan comiler RTL (thread-safe), 27/10/2017 17:32, version fichier 14.0.103.103,produit  intel visual fortran compiler, version produit 14.0 update A

*De :*users <users-boun...@lists.scilab.org> *De la part de* Stéphane Mottelet
*Envoyé :* mercredi 30 septembre 2020 16:48
*À :* users@lists.scilab.org
*Objet :* Re: [Scilab-users] Sci-IPOpt updated

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>
    <mailto:users-boun...@lists.scilab.org> *De la part de* Stéphane
    Mottelet
    *Envoyé :* mercredi 30 septembre 2020 12:14
    *À :* users@lists.scilab.org <mailto: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

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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
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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
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