[petsc-dev] error with build

[Matthew Knepley]

On Tue, Nov 16, 2010 at 11:58 AM, Srinath Vadlamani <srinath at txcorp.com>wrote:

> It seems now that petsc4py must be built during a petsc configure/build.
>  Is this correct?  I was hoping to install petsc4py in the same location as
> my other python builds, so that I only have to specify one location in my
> PYTHONPATH.


I also prefer independent installs:

  1) Clone the petsc4py-dev repo

  2) make cython (you need Cython 0.13)

  3) python setup.py sdist

  4) pip install dist/petsc4py.*.tar.gz --install-option="--user"

which will install it under ~/.local. You can also omit the option to
install it in the default place.

  Thanks,

     Matt


> <>Srinath
>
> On Mon, Nov 15, 2010 at 2:11 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>
>>
>>   There (sadly) is not completely automatic way to do this. Cd to
>> $PETSC_DIR/externalpackages; remove any petsc4py* directories from there;
>> clone petsc4py-dev into that directory. cd back to $PETSC_DIR; now run
>> ./configure --download-petsc4py
>>
>>   It will not go and get a copy of petsc4py since the petsc4py-dev
>> directory exists, rather it will use the one you have put there (by your
>> clone).
>>
>>   Note that petsc4py-dev may not always have been updated to the latest
>> changes to petsc-dev, if you get errors in the build report them to
>> petsc-maint at mcs.anl.gov and we'll update the petsc4py-dev; note that
>> after an update of petsc4py-dev you should cd externalpackages/petsc4py-dev
>> and hg pull; hg update to get the latest.
>>
>>  Yes, someone should add proper support for ./configure to handle hg
>> repositories from petsc-dev and do the pulls and updates automatically but
>> that code has not been written, hence the manual process.
>>
>>   Barry
>>
>>
>> On Nov 15, 2010, at 3:00 PM, Srinath Vadlamani wrote:
>>
>> > How does one configure petsc-dev to build petsc4py-dev?
>> > I cloned petsc4py-dev but it needs my petsc-dev complex install to have
>> petsc4py symbols?
>> >
>> > <>Srinath
>> >
>> > 2010/11/15 Satish Balay <balay at mcs.anl.gov>
>> > [original e-mail didnt make it to the list due to the attached
>> > configure.log. Huge attachments are prohibited on the mailing lists]
>> >
>> >
>> > Using configure Options: --with-petsc-arch=real-par-debug
>> --with-scalar-type=real --with-debugging=yes --with-debugger=totalview
>> --download-superlu_dist=1 --download-mumps=1 --download-spooles=1
>> --with-shared=1 --download-blacs=1 --download-parmetis=1 --download-szip=1
>> --download-scalapack=1 --download-petsc4py --download-mpi4py
>> --with-shared-libraries -prefix=/Users/srinath/software/petsc-dev-real-par
>> >
>> >
>> > petsc4py listed in petsc4py.py is
>> > http://petsc4py.googlecode.com/files/petsc4py-1.1.1.tar.gz Perhaps you
>> > have to use petsc-4py-dev directly to get this working?
>> >
>> > Lisandro will know..
>> >
>> > Satish
>> >
>> > On Mon, 15 Nov 2010, Srinath Vadlamani wrote:
>> >
>> > > In file included from src/PETSc.c:3:
>> > > src/petsc4py.PETSc.c: In function
>> > > ‘__pyx_pf_8petsc4py_5PETSc_2IS_getBlockSize’:
>> > > src/petsc4py.PETSc.c:49179: warning: implicit declaration of function
>> > > ‘ISBlock’
>> > > src/petsc4py.PETSc.c: In function
>> ‘__pyx_pf_8petsc4py_5PETSc_2IS_getInfo’:
>> > > src/petsc4py.PETSc.c:51132: warning: implicit declaration of function
>> > > ‘ISStride’
>> > > src/petsc4py.PETSc.c: In function
>> ‘__pyx_pf_8petsc4py_5PETSc_3Mat_zeroRows’:
>> > > src/petsc4py.PETSc.c:75725: error: too few arguments to function
>> > > ‘MatZeroRowsIS’
>> > > src/petsc4py.PETSc.c:75750: error: too few arguments to function
>> > > ‘MatZeroRows’
>> > > src/petsc4py.PETSc.c: In function
>> > > ‘__pyx_pf_8petsc4py_5PETSc_3Mat_zeroRowsLocal’:
>> > > src/petsc4py.PETSc.c:75872: error: too few arguments to function
>> > > ‘MatZeroRowsLocalIS’
>> > > src/petsc4py.PETSc.c:75897: error: too few arguments to function
>> > > ‘MatZeroRowsLocal’
>> > > src/petsc4py.PETSc.c: In function
>> > > ‘__pyx_pf_8petsc4py_5PETSc_3KSP_setConvergenceTest’:
>> > > src/petsc4py.PETSc.c:87471: error: ‘KSP_NORM_NO’ undeclared (first use
>> in
>> > > this function)
>> > > src/petsc4py.PETSc.c:87471: error: (Each undeclared identifier is
>> reported
>> > > only once
>> > > src/petsc4py.PETSc.c:87471: error: for each function it appears in.)
>> > > src/petsc4py.PETSc.c: In function
>> > > ‘__pyx_pf_8petsc4py_5PETSc_3KSP_getNormType’:
>> > > src/petsc4py.PETSc.c:88847: error: ‘KSP_NORM_NO’ undeclared (first use
>> in
>> > > this function)
>> > > src/petsc4py.PETSc.c: In function ‘initPETSc’:
>> > > src/petsc4py.PETSc.c:131697: error: ‘KSP_NORM_NO’ undeclared (first
>> use in
>> > > this function)
>> > > error: command 'mpicc' failed with exit status 1
>> > > make[1]: *** [petsc4py] Error 1
>> > >
>> > >
>> > >
>> > >
>> >
>> >
>> >
>> > --
>> > =========================
>> > Srinath Vadlamani, PhD.
>> > Tech-X Corp. Research Scientist
>> > 5621 Arapahoe Ave. Suite A
>> > Boulder, CO 80303
>> > 303-996-2034
>> > =========================
>> >
>>
>>
>>
>
>
> --
> =========================
> Srinath Vadlamani, PhD.
> Tech-X Corp. Research Scientist
> 5621 Arapahoe Ave. Suite A
> Boulder, CO 80303
> 303-996-2034
> =========================
>
>


-- 
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
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