[petsc-users] Nonconforming object sizes in axpy

[Matthew Knepley]

On Mon, Feb 25, 2019 at 9:58 AM Marius Buerkle <mbuerkle at web.de> wrote:

> No excatly same source on my side. It works with commits prior to
> 646531bb84  and fails starting from 646531bb84.
>

Can you run in the debugger? As I said, this cannot be understood without
something very strange happening, like a memory
overwrite.

  Thanks,

    Matt


>
>
> On Mon, Feb 25, 2019 at 9:00 AM Marius Buerkle via petsc-users <
> petsc-users at mcs.anl.gov> wrote:
>
>> Hi,
>>
>> After commit 646531bb84 I get the following error message when
>> calling MatLUFactorNumeric. It worked without a problem before.
>>
>> [6]PETSC ERROR: --------------------- Error Message
>> --------------------------------------------------------------
>> [6]PETSC ERROR: Nonconforming object sizes
>> [6]PETSC ERROR: Non conforming matrix add: local sizes 51 x 54, 51 x 54
>>
>
> This seems impossible since it reports above that the sizes are the same,
> but the error says they are different. Is it possible you source
> got accidentally changed?
>
>   Matt
>
>
>> [6]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html
>> for trouble shooting.
>> [6]PETSC ERROR: Petsc Development GIT revision: v3.10.3-1412-g646531bb84
>>  GIT Date: 2019-02-07 21:47:41 +0300
>> [6]PETSC ERROR:
>> /home/marius/prog/ownstuff/fortran/programs/transomat_dev/transomat/transomat
>> on a  named tono-hpc1 by marius Mon Feb 25 22:43:23 2019
>> [6]PETSC ERROR: Configure options
>> --prefix=/home/marius/prog/petsc/intel_openmpi_openmp_mkl_opt_with_slepc
>> --with-fortran-kernels=1 --with-64-bit-indices=0 --CC=mpi
>> cc --COPTFLAGS="-g -O0  -std=c11" --CXX=mpicxx --CXXOPTFLAGS="-g -O0
>>  -std=c++14" --FC=mpif90 --FOPTFLAGS="-g -O0  -traceback " --with-mpi=1
>> --with-x=0 --download-p
>> armetis=1 --download-metis=1 --download-superlu_dist=1
>> --download-superlu_dist-commit=93a9aa53142253f2a56891e09c6f950d250ae251
>> --download-hwloc=1 --download-sowing=
>> 1 --with-openmp=0 --with-pthread=0 --download-elemental=1
>> --download-elemental-commit=de7b5bea1abf5f626b91582f742cf99e2e551bff
>> --with-cxx-dialect=c++11 --with-scala
>> r-type=complex --with-debugging=1 --with-valgrind=0
>> --with-blaslapack-lib="
>> -L/home/marius/intel/compilers_and_libraries_2019.1.144/linux/mkl/lib/intel64
>> -lmkl_scal
>> apack_lp64 -lmkl_intel_lp64 -lmkl_intel_thread -lmkl_core
>> -lmkl_blacs_openmpi_lp64 -liomp5 -lpthread -lm -ldl" --with-scalapack-lib="
>> -L/home/marius/intel/compilers
>> _and_libraries_2019.1.144/linux/mkl/lib/intel64 -lmkl_scalapack_lp64
>> -lmkl_intel_lp64 -lmkl_intel_thread -lmkl_core -lmkl_blacs_openmpi_lp64
>> -liomp5 -lpthread -lm -
>> ldl"
>> --with-mkl_pardiso-dir=/home/marius/intel/compilers_and_libraries_2019.1.144/linux/mkl
>> --with-mkl_cpardiso-dir=/home/marius/intel/compilers_and_libraries_2019.
>> 1.144/linux/mkl
>> --with-mkl_sparse-dir=/home/marius/intel/compilers_and_libraries_2019.1.144/linux/mkl
>> --with-mkl_sparse_optimize-dir=/home/marius/intel/compilers_an
>> d_libraries_2019.1.144/linux/mkl
>> [6]PETSC ERROR: #1 MatAXPY() line 39 in
>> /home/marius/prog/petsc/git/petsc/src/mat/utils/axpy.c
>>
>> best,
>> Marus
>>
>
>
> --
> 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/>
>


-- 
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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