[petsc-dev] ex43_3 stokes problem FAIL

[Hong Zhang]

Barry,
I sent an email to Mark this morning about runex43_3 (Mark might be
off-line ...).
It seems to me these errors relates to block size changes.

Hong

On Fri, May 11, 2012 at 9:31 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
>  Please run make alltests before pushing changes!
>
>   Who ever pushed this broken code please fix.
> runex43_3:
>        -@${MPIEXEC} -n 4 ./ex43 -stokes_ksp_type gcr
> -stokes_ksp_gcr_restart 60 -stokes_ksp_norm_type unpreconditioned
> -stokes_ksp_rtol 1e-8 -c_str 3 -sinker_eta0 1.0 -sinker_eta1 100 -sinker_dx
> 0.4 -sinker_dy 0.3 -mx 128 -my 128 -stokes_ksp_monitor_short
> -stokes_pc_type mg -stokes_mg_levels_pc_type fieldsplit
> -stokes_pc_mg_galerkin -stokes_mg_levels_pc_fieldsplit_block_size 3
> -stokes_mg_levels_pc_fieldsplit_0_fields 0,1
> -stokes_mg_levels_pc_fieldsplit_1_fields 2
> -stokes_mg_levels_fieldsplit_0_pc_type sor
> -stokes_mg_levels_fieldsplit_1_pc_type sor -stokes_mg_levels_ksp_type
> chebyshev -stokes_mg_levels_ksp_max_it 1
> -stokes_mg_levels_ksp_chebyshev_estimate_eigenvalues 0,0.2,0,1.1
> -stokes_pc_mg_levels 4 -stokes_ksp_view > ex43_3.tmp 2>&1;        \
>           ${DIFF} output/ex43_3.out ex43_3.tmp || echo ${PWD} "\nPossible
> problem with with ex43_3, diffs above
> \n========================================="; \
>           ${RM} -f ex43_3.tmp
>
>  [2]PETSC ERROR: --------------------- Error Message
> ------------------------------------
> > [2]PETSC ERROR: Arguments are incompatible!
> > [2]PETSC ERROR: Local size 8320 not compatible with block size 3!
> > [2]PETSC ERROR:
> ------------------------------------------------------------------------
> > [2]PETSC ERROR: Petsc Development HG revision:
> 5df5da2fbee0018d6214063ab12ea49c0847b4f8  HG Date: Fri May 11 13:26:59 2012
> -0500
> > [2]PETSC ERROR: See docs/changes/index.html for recent updates.
> > [2]PETSC ERROR: See docs/faq.html for hints about trouble shooting.
> > [2]PETSC ERROR: See docs/index.html for manual pages.
> > [2]PETSC ERROR:
> ------------------------------------------------------------------------
> > [2]PETSC ERROR: ./ex43 on a arch-gnu named
> barry-smiths-macbook-pro.local by barrysmith Fri May 11 21:28:34 2012
> > [2]PETSC ERROR: Libraries linked from
> /Users/barrysmith/Src/petsc-dev/arch-gnu/lib
> > [2]PETSC ERROR: Configure run at Fri May 11 18:30:02 2012
> > [2]PETSC ERROR: Configure options --download-blacs --download-fftw
> --download-hypre --download-libyaml --download-metis --download-ml
> --download-mpich --download-mumps --download-parmetis --download-ptscotch
> --download-scalapack --download-superlu --download-superlu_dist
> --download-yaml --with-ams-dir=/Users/barrysmith/Src/ams-dev --with-java
> --with-openmp --with-server --with-shared-libraries PETSC_ARCH=arch-gnu
> > [2]PETSC ERROR:
> ------------------------------------------------------------------------
> > [2]PETSC ERROR: PetscLayoutSetBlockSize() line 459 in
> /Users/barrysmith/Src/petsc-dev/src/vec/vec/impls/mpi/pmap.c
> > [2]PETSC ERROR: MatSetBlockSizes() line 6843 in
> /Users/barrysmith/Src/petsc-dev/src/mat/interface/matrix.c
> > [2]PETSC ERROR: MatGetSubMatrices_MPIAIJ_Local() line 1312 in
> /Users/barrysmith/Src/petsc-dev/src/mat/impls/aij/mpi/mpiov.c
> > [2]PETSC ERROR: MatGetSubMatrices_MPIAIJ() line 786 in
> /Users/barrysmith/Src/petsc-dev/src/mat/impls/aij/mpi/mpiov.c
> > [2]PETSC ERROR: MatGetSubMatrices() line 6498 in
> /Users/barrysmith/Src/petsc-dev/src/mat/interface/matrix.c
> > [2]PETSC ERROR: MatGetSubMatrix_MPIAIJ_Private() line 3554 in
> /Users/barrysmith/Src/petsc-dev/src/mat/impls/aij/mpi/mpiaij.c
> > [2]PETSC ERROR: MatGetSubMatrix_MPIAIJ() line 3515 in
> /Users/barrysmith/Src/petsc-dev/src/mat/impls/aij/mpi/mpiaij.c
> > [2]PETSC ERROR: MatGetSubMatrix() line 7344 in
> /Users/barrysmith/Src/petsc-dev/src/mat/interface/matrix.c
> > [2]PETSC ERROR: PCSetUp_FieldSplit() line 445 in
> /Users/barrysmith/Src/petsc-dev/src/ksp/pc/impls/fieldsplit/fieldsplit.c
> > [2]PETSC ERROR: PCSetUp() line 832 in
> /Users/barrysmith/Src/petsc-dev/src/ksp/pc/interface/precon.c
> > [2]PETSC ERROR: KSPSetUp() line 278 in
> /Users/barrysmith/Src/petsc-dev/src/ksp/ksp/interface/itfunc.c
> > [2]PETSC ERROR: PCSetUp_MG() line 678 in
> /Users/barrysmith/Src/petsc-dev/src/ksp/pc/impls/mg/mg.c
> > [2]PETSC ERROR: PCSetUp() line 832 in
> /Users/barrysmith/Src/petsc-dev/src/ksp/pc/interface/precon.c
> > [2]PETSC ERROR: KSPSetUp() line 278 in
> /Users/barrysmith/Src/petsc-dev/src/ksp/ksp/interface/itfunc.c
> > [2]PETSC ERROR: KSPSolve() line 402 in
> /Users/barrysmith/Src/petsc-dev/src/ksp/ksp/interface/itfunc.c
> > [2]PETSC ERROR: solve_stokes_2d_coupled() line 1502 in
> src/ksp/ksp/examples/tutorials/ex43.c
> > [2]PETSC ERROR: main() line 1621 in src/ksp/ksp/examples/tutorials/ex43.c
> > application called MPI_Abort(MPI_COMM_WORLD, 75) - process 2
> > [cli_2]: aborting job:
> > application called MPI_Abort(MPI_COMM_WORLD, 75) - process 2
> /Users/barrysmith/Src/petsc-dev/src/ksp/ksp/examples/tutorials
> Possible problem with with ex43_3, diffs above
> =========================================
>
>
>
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