[petsc-users] Argument out of range error in MatPermute

[Matthew Knepley]

That should not happen. Can you send in a small example that we can debug.

  Thanks,

    Matt

On Mon, Mar 25, 2019 at 12:38 AM Eda Oktay via petsc-users <
petsc-users at mcs.anl.gov> wrote:

> Hello,
>
> I am trying to permute a vector A using following lines:
>
> ierr =
> ISCreateGeneral(PETSC_COMM_SELF,siz,idx,PETSC_COPY_VALUES,&is);CHKERRQ(ierr);
>   ierr = ISSetPermutation(is);CHKERRQ(ierr);
>   ierr = ISDuplicate(is,&newIS);CHKERRQ(ierr);
>   ierr =
> MatSetOption(A,MAT_NEW_NONZERO_ALLOCATION_ERR,PETSC_FALSE);CHKERRQ(ierr);
>   ierr = MatPermute(A,is,newIS,&PL);CHKERRQ(ierr);
>
> However, in MatPermute line, I get the following error even if I used
> MatSetOption before this line:
>
> [0]PETSC ERROR: --------------------- Error Message
> --------------------------------------------------------------
> [0]PETSC ERROR: Argument out of range
> [0]PETSC ERROR: New nonzero at (0,485) caused a malloc
> Use MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE) to turn
> off this check
> [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html
> for trouble shooting.
> [0]PETSC ERROR: Petsc Release Version 3.10.3, Dec, 18, 2018
> [0]PETSC ERROR: ./DENEME_TEMIZ_ENYENI_FINAL on a arch-linux2-c-debug named
> 1232.wls.metu.edu.tr by edaoktay Mon Mar 25 12:15:14 2019
> [0]PETSC ERROR: Configure options --with-cc=gcc --with-cxx=g++
> --with-fc=gfortran --with-cxx-dialect=C++11 --download-openblas
> --download-metis --download-parmetis --download-superlu_dist
> --download-slepc --download-mpich
> [0]PETSC ERROR: #1 MatSetValues_MPIAIJ() line 579 in
> /home/edaoktay/petsc-3.10.3/src/mat/impls/aij/mpi/mpiaij.c
> [0]PETSC ERROR: #2 MatAssemblyEnd_MPIAIJ() line 807 in
> /home/edaoktay/petsc-3.10.3/src/mat/impls/aij/mpi/mpiaij.c
> [0]PETSC ERROR: #3 MatAssemblyEnd() line 5340 in
> /home/edaoktay/petsc-3.10.3/src/mat/interface/matrix.c
> [0]PETSC ERROR: #4 MatPermute_MPIAIJ() line 1723 in
> /home/edaoktay/petsc-3.10.3/src/mat/impls/aij/mpi/mpiaij.c
> [0]PETSC ERROR: #5 MatPermute() line 4997 in
> /home/edaoktay/petsc-3.10.3/src/mat/interface/matrix.c
> [0]PETSC ERROR: #6 main() line 285 in
> /home/edaoktay/petsc-3.10.3/arch-linux2-c-debug/share/slepc/examples/src/eda/DENEME_TEMIZ_ENYENI_FINAL.c
> [0]PETSC ERROR: PETSc Option Table entries:
> [0]PETSC ERROR: -f
> /home/edaoktay/petsc-3.10.3/share/petsc/datafiles/matrices/binary_files/airfoil1_binary
> [0]PETSC ERROR: -mat_partitioning_type parmetis
> [0]PETSC ERROR: -weighted
> [0]PETSC ERROR: ----------------End of Error Message -------send entire
> error message to petsc-maint at mcs.anl.gov----------
>
> I'll be glad if you can help me.
>
> Thanks!
>
> Eda
>


-- 
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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