[petsc-users] (no subject)

[neok m4700]

Hi Satish,

Thanks for the correction.

The error message is now slightly different, but the result is the same
(serial runs fine, parallel with mpirun fails with following error):

[0] KSPSolve() line 599 in <...>/src/ksp/ksp/interface/itfunc.c
[0] KSPSetUp() line 390 in <...>/src/ksp/ksp/interface/itfunc.c
[0] PCSetUp() line 968 in <...>/src/ksp/pc/interface/precon.c
[0] PCSetUp_ICC() line 21 in<...>/src/ksp/pc/impls/factor/icc/icc.c
[0] MatGetFactor() line 4291 in <...>/src/mat/interface/matrix.c
[0] See http://www.mcs.anl.gov/petsc/documentation/linearsolvertable.html
for possible LU and Cholesky solvers
[0] Could not locate a solver package. Perhaps you must ./configure with
--download-<package>




2016-06-02 17:58 GMT+02:00 Satish Balay <balay at mcs.anl.gov>:

> with petsc-master - you would have to use petsc4py-master.
>
> i.e try petsc-eab7b92 with petsc4py-6e8e093
>
> Satish
>
>
> On Thu, 2 Jun 2016, neok m4700 wrote:
>
> > Hi Matthew,
> >
> > I've rebuilt petsc // petsc4py with following versions:
> >
> > 3.7.0 // 3.7.0 => same runtime error
> > 00c67f3 // 3.7.1 => fails to build petsc4py (error below)
> > 00c67f3 // 6e8e093 => same as above
> > f1b0812 (latest commit) // 6e8e093 (latest commit) => same as above
> >
> > In file included from src/PETSc.c:3:0:
> > src/petsc4py.PETSc.c: In function
> > ‘__pyx_pf_8petsc4py_5PETSc_6DMPlex_4createBoxMesh’:
> > src/petsc4py.PETSc.c:214629:112: error: incompatible type for argument 4
> of
> > ‘DMPlexCreateBoxMesh’
> >    __pyx_t_4 =
> > __pyx_f_8petsc4py_5PETSc_CHKERR(DMPlexCreateBoxMesh(__pyx_v_ccomm,
> > __pyx_v_cdim, __pyx_v_interp, (&__pyx_v_newdm))); if (unlikely(__pyx_t_4
> ==
> > -1)) __PYX_ERR(42, 49, __pyx_L1_error)
> >
> > using
> > - numpy 1.11.0
> > - openblas 0.2.18
> > - openmpi 1.10.2
> >
> > Thanks
> >
> > 2016-06-02 16:39 GMT+02:00 Matthew Knepley <knepley at gmail.com>:
> >
> > > On Thu, Jun 2, 2016 at 9:12 AM, neok m4700 <neok.m4700 at gmail.com>
> wrote:
> > >
> > >> Hi,
> > >>
> > >> I built petsc 3.7.1 and petsc4py 3.7.0 (with openmpi 1.10.2) and ran
> the
> > >> examples in the demo directory.
> > >>
> > >
> > > I believe this was fixed in 'master':
> > >
> https://bitbucket.org/petsc/petsc/commits/00c67f3b09c0bcda06af5ed306d845d9138e5003
> > >
> > > Is it possible to try this?
> > >
> > >   Thanks,
> > >
> > >     Matt
> > >
> > >
> > >> $ python test_mat_ksp.py
> > >> => runs as expected (serial)
> > >>
> > >> $ mpiexec -np 2 python test_mat_ksp.py
> > >> => fails with the following output:
> > >>
> > >> Traceback (most recent call last):
> > >>   File "<...>/demo/kspsolve/test_mat_ksp.py", line 15, in <module>
> > >>     execfile('petsc-ksp.py')
> > >>   File "<...>/demo/kspsolve/test_mat_ksp.py", line 6, in execfile
> > >>     try: exec(fh.read()+"\n", globals, locals)
> > >>   File "<string>", line 15, in <module>
> > >>   File "PETSc/KSP.pyx", line 384, in petsc4py.PETSc.KSP.solve
> > >> (src/petsc4py.PETSc.c:153555)
> > >> petsc4py.PETSc.Error: error code 92
> > >> [0] KSPSolve() line 599 in <...>/src/ksp/ksp/interface/itfunc.c
> > >> [0] KSPSetUp() line 390 in <...>/src/ksp/ksp/interface/itfunc.c
> > >> [0] PCSetUp() line 968 in <...>/src/ksp/pc/interface/precon.c
> > >> [0] PCSetUp_ICC() line 21 in <...>/src/ksp/pc/impls/factor/icc/icc.c
> > >> [0] MatGetFactor() line 4240 in<...>/src/mat/interface/matrix.c
> > >> [0] You cannot overwrite this option since that will conflict with
> other
> > >> previously set options
> > >> [0] Could not locate solver package (null). Perhaps you must
> ./configure
> > >> with --download-(null)
> > >>
> > >> <...>
> > >> -------------------------------------------------------
> > >> Primary job  terminated normally, but 1 process returned
> > >> a non-zero exit code.. Per user-direction, the job has been aborted.
> > >> -------------------------------------------------------
> > >>
> --------------------------------------------------------------------------
> > >> mpirun detected that one or more processes exited with non-zero
> status,
> > >> thus causing
> > >> the job to be terminated. The first process to do so was:
> > >>
> > >>   Process name: [[23110,1],0]
> > >>   Exit code:    1
> > >>
> --------------------------------------------------------------------------
> > >>
> > >>
> > >> What have I done wrong ?
> > >>
> > >>
> > >>
> > >>
> > >
> > >
> > > --
> > > 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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