[petsc-users] PETSc Windows Installation

[Mohammad Ali Yaqteen]

I haven’t accessed PETSC or given any command of my own. I was just installing by following the instructions. I don’t know why it is attaching the debugger. Although it says “Possible error running C/C++ src/snes/tutorials/ex19 with 1 MPI process” which I think is indicating of missing of MPI!

From: Matthew Knepley <knepley at gmail.com>
Sent: Friday, October 28, 2022 10:31 PM
To: Mohammad Ali Yaqteen <mhyaqteen at sju.ac.kr>
Cc: petsc-users at mcs.anl.gov
Subject: Re: [petsc-users] PETSc Windows Installation

On Fri, Oct 28, 2022 at 9:11 AM Mohammad Ali Yaqteen <mhyaqteen at sju.ac.kr<mailto:mhyaqteen at sju.ac.kr>> wrote:
Dear Sir,

During the Installation of PETSc in windows, I installed Cygwin and the required libraries as mentioned on your website:
[cid:image001.png at 01D8EB93.7C17E410]
However, when I install PETSc using the configure commands present on the petsc website:

./configure --with-cc=gcc --with-cxx=0 --with-fc=0 --download-f2cblaslapack --download-mpich

it gives me the following error:

[cid:image002.png at 01D8EB93.7C17E410]

I already installed OpenMPI using Cygwin installer but it still asks me to. When I configure without “—download-mpich” and run “make check” command, it gives me the following errors:

[cid:image003.png at 01D8EB93.7C17E410]

Could you kindly look into this and help me with this? Your prompt response will highly be appreciated.

The runs look fine.

The test should not try to attach the debugger. Do you have that in the PETSC_OPTIONS env variable?

  Thanks,

     Matt

Thank you!
Mohammad Ali
Researcher, Sejong University


--
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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