[petsc-users] PETSc Windows Installation

[Matthew Knepley]

On Mon, Nov 7, 2022 at 12:21 AM Mohammad Ali Yaqteen <mhyaqteen at sju.ac.kr>
wrote:

> I have written backend code for a software company. If WSL2 and
> VSCode(Linux) can be called through a command line and executed at the
> backend, then it will be great. But if I have to install WSL2 and other
> required things on every other PC that will run that software, then I think
> I will be at a disadvantage. What do you suggest?
>

As long as you do not change the architecture and the compiler libraries
are available, you can run the executable.

  Thanks,

     Matt


> Thank you
> Ali
>
> -----Original Message-----
> From: Satish Balay <balay at mcs.anl.gov>
> Sent: Monday, November 7, 2022 12:00 AM
> To: Matthew Knepley <knepley at gmail.com>
> Cc: Mohammad Ali Yaqteen <mhyaqteen at sju.ac.kr>; petsc-users at mcs.anl.gov
> Subject: Re: [petsc-users] PETSc Windows Installation
>
> Likely the compilers are not setup correctly as per instructions.
>
>
> https://petsc.org/release/install/windows/#installation-with-microsoft-intel-windows-compilers
>
> And if you do not have a specific windows need - and only need IDE -
> perhaps a WSL2 (aka linux) install with VSCode(linux) might be the way to
> go.
>
> Satish
>
> On Sun, 6 Nov 2022, Matthew Knepley wrote:
>
> > We need to see configure.log to see what is going on. Can you send it?
> >
> >   Thanks,
> >
> >      Matt
> >
> > On Sun, Nov 6, 2022 at 4:29 AM Mohammad Ali Yaqteen
> > <mhyaqteen at sju.ac.kr>
> > wrote:
> >
> > > Dear Sir/Madam,
> > >
> > >
> > >
> > > I am installing PETSc on windows but it keeps giving me unexpected
> errors.
> > > I want to use it on MS Visual Studio or Codeblocks. When I use the
> > > command on your webpage (./configure --with-cc='win32fe cl'
> > > --with-fc='win32fe ifort' --with-cxx='win32fe cl' --with-mpi=0
> > > --download-fblaslapack), I get the following error message:
> > >
> > >
> > >
> > > $ ./configure --with-cc='win32fe cl' --with-fc='win32fe ifort'
> > > --with-cxx='win32fe cl' --with-mpi=0 --download-fblaslapack
> > >
> > >
> > > ====================================================================
> > > =========================
> > >
> > >                          Configuring PETSc to compile on your system
> > >
> > >
> > > ====================================================================
> > > =========================
> > >
> > > TESTING: checkCCompiler from
> > > config.setCompilers(config/BuildSystem/config/setCompilers.py:1341)*
> > > ********************************************************************
> > > **********
> > >
> > >          UNABLE to CONFIGURE with GIVEN OPTIONS    (see configure.log
> for
> > > details):
> > >
> > >
> > > --------------------------------------------------------------------
> > > -----------
> > >
> > > C compiler you provided with -with-cc=win32fe cl cannot be found or
> > > does not work.
> > >
> > > Cannot compile/link C with
> > > /home/SEJONG/petsc-3.18.1/lib/petsc/bin/win32fe/win32fe cl.
> > >
> > >
> > >
> > > Kindly look into this problem! Your prompt response will highly be
> > > appreciated
> > >
> > >
> > >
> > > Thank you
> > >
> > > Ali
> > >
> >
> >
> >
>
>

-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener

https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>
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