<div dir="ltr"><div>You can also use free "evaluation" version of intel compiler and compile library for your future use (as I recall it's free for around month)</div>
<div> </div>
<div>RT<br><br></div>
<div class="gmail_quote">On Mon, Jan 4, 2010 at 3:29 AM, Lewis I <span dir="ltr"><<a href="mailto:lewis369lewis@yahoo.com">lewis369lewis@yahoo.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Hi<br><br>As i understand, Intel Visual Fortran is commerical.<br>Now i got gfortran, do i only need to convert MA27 directly with (gfortran.exe ma27ad.f -o ma27ad.dll )? It's fail.<br>
Then i follow the step in documentation.<br>type "$ ./configure CC=cl Cxx=cl F77=gfortran"<br>following error occur.<br>@@checking build system type... i686-pc-cygwin<br>@@checking whether we want to compile in debug mode... no<br>
@@checking for C compiler default output file name... configure: error: C @@compiler<br> cannot create executables<br>@@See `config.log' for more details.<br>do i install gfortran correctly?<br><br><br>Also, beside gfortran, ifort, what can i use too?<br>
thx<br><br>Regards,<br>York<br><br>I have<br><br>--- On Mon, 1/4/10, Nguyen Binh <<a href="mailto:nguyeb2@cs.rpi.edu">nguyeb2@cs.rpi.edu</a>> wrote:<br><br>> From: Nguyen Binh <<a href="mailto:nguyeb2@cs.rpi.edu">nguyeb2@cs.rpi.edu</a>><br>
> Subject: Re: [Ipopt] Where or how can I obtain the libhsl.dll?<br>> To: "Lewis I" <<a href="mailto:lewis369lewis@yahoo.com">lewis369lewis@yahoo.com</a>><br>> Cc: <a href="mailto:ipopt@list.coin-or.org">ipopt@list.coin-or.org</a><br>
> Date: Monday, January 4, 2010, 9:34 AM<br>> You need to use a Fortran compiler (<br>> Gfortran or Intel Visual Fortran)<br>> to compile HSL MA27 to dll.<br>><br>> --------------------------------------------------<br>
> Binh Nguyen<br>> Computer Science Department<br>> Rensselaer Polytechnic Institute<br>> Troy, NY, 12180<br>> --------------------------------------------------<br>><br>><br>><br>> On Mon, Jan 4, 2010 at 1:17 AM, Lewis I <<a href="mailto:lewis369lewis@yahoo.com">lewis369lewis@yahoo.com</a>><br>
> wrote:<br>> > Hi,<br>> ><br>> > I am using IPOPT (on windows C++ )which i downloaded<br>> the precompiled binaries (dll) from COIN Binary Distribution<br>> Project.<br>> > but I found that this package are using the default<br>
> linear solver ( MUMPS ).<br>> > When I change the options of linear solver to MA27 as<br>> the documentation said, the following error appeared :<br>> >>>Exception message: Selected linear solver MA27<br>
> not available.<br>> >>>Tried to obtain MA27 from shared library<br>> "libhsl.dll", but the following error occured:<br>> >>>Windows error while loading dynamic library<br>> libhsl.dll<br>
> ><br>> > I hv visited the HSL website (<a href="http://www.cse.clrc.ac.uk/nag/hsl/" target="_blank">http://www.cse.clrc.ac.uk/nag/hsl/</a>).<br>> > But it only provides the Fortran code version.<br>> ><br>
> > Where or how can I obtain the libhsl.dll?<br>> > Do anyone have any experience on implement ipopt in<br>> windows environment?<br>> > or do anyone have a copy of libhsl.dll?<br>> ><br>> > Thank you so much.<br>
> ><br>> > Regards,<br>> > Lewis<br>> ><br>> ><br>> ><br>> ><br>> ><br>> > _______________________________________________<br>> > Ipopt mailing list<br>> > <a href="mailto:Ipopt@list.coin-or.org">Ipopt@list.coin-or.org</a><br>
> > <a href="http://list.coin-or.org/mailman/listinfo/ipopt" target="_blank">http://list.coin-or.org/mailman/listinfo/ipopt</a><br>> ><br>><br><br><br><br><br>_______________________________________________<br>
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