[petsc-dev] CUDA guys, stuff still broken in master/next

Dominic Meiser dmeiser at txcorp.com
Thu Feb 19 14:11:44 CST 2015


Hi Karl,

Have you had a chance to look into this?

Cheers,
Dominic

On 02/19/2015 12:46 PM, Barry Smith wrote:
> http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2015/02/18/examples_master_arch-cuda-double_bb-proxy.log
>
>
> =========================================
> 1,2c1,150
> < Linear stokes_ solve converged due to CONVERGED_RTOL iterations 16
> < 9.0909e-02   1.9273e-03   2.9842e-04   4.8732e-03
> ---
>> Linear stokes_ solve converged due to CONVERGED_ATOL iterations 0
>> 9.0909e-02   7.9577e-02   1.7911e-02   2.9249e-01
>> [0]Total space allocated 64 bytes
>> [ 0]32 bytes VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [0]  VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [0]  VecCreate_SeqCUSP() line 1942 in /home/balay/petsc.clone/src/vec/vec/impls/seq/seqcusp/veccusp.cu
>>        [0]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [0]  VecCreate_CUSP() line 242 in /home/balay/petsc.clone/src/vec/vec/impls/mpi/mpicusp/mpicusp.cu
>>        [0]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [0]  PCSetUp_BJacobi_Singleblock() line 783 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [0]  PCSetUp_BJacobi() line 24 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [0]  PCSetUp() line 882 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [0]  KSPSetUp() line 245 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [0]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [0]  PCApply_BJacobi_Multiproc() line 1178 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [0]  PCApply() line 430 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [0]  KSP_PCApply() line 233 in /home/balay/petsc.clone/include/petsc-private/kspimpl.h
>>        [0]  KSPInitialResidual() line 44 in /home/balay/petsc.clone/src/ksp/ksp/interface/itres.c
>>        [0]  KSPSolve_GMRES() line 224 in /home/balay/petsc.clone/src/ksp/ksp/impls/gmres/gmres.c
>>        [0]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [0]  solve_stokes_2d_coupled() line 1143 in /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials/ex43.c
>> [ 0]32 bytes VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [0]  VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [0]  VecCreate_SeqCUSP() line 1942 in /home/balay/petsc.clone/src/vec/vec/impls/seq/seqcusp/veccusp.cu
>>        [0]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [0]  VecCreate_CUSP() line 242 in /home/balay/petsc.clone/src/vec/vec/impls/mpi/mpicusp/mpicusp.cu
>>        [0]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [0]  PCSetUp_BJacobi_Singleblock() line 783 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [0]  PCSetUp_BJacobi() line 24 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [0]  PCSetUp() line 882 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [0]  KSPSetUp() line 245 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [0]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [0]  PCApply_BJacobi_Multiproc() line 1178 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [0]  PCApply() line 430 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [0]  KSP_PCApply() line 233 in /home/balay/petsc.clone/include/petsc-private/kspimpl.h
>>        [0]  KSPInitialResidual() line 44 in /home/balay/petsc.clone/src/ksp/ksp/interface/itres.c
>>        [0]  KSPSolve_GMRES() line 224 in /home/balay/petsc.clone/src/ksp/ksp/impls/gmres/gmres.c
>>        [0]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [0]  solve_stokes_2d_coupled() line 1143 in /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials/ex43.c
>> [1]Total space allocated 64 bytes
>> [ 1]32 bytes VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [1]  VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [1]  VecCreate_SeqCUSP() line 1942 in /home/balay/petsc.clone/src/vec/vec/impls/seq/seqcusp/veccusp.cu
>>        [1]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [1]  VecCreate_CUSP() line 242 in /home/balay/petsc.clone/src/vec/vec/impls/mpi/mpicusp/mpicusp.cu
>>        [1]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [1]  PCSetUp_BJacobi_Singleblock() line 783 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [1]  PCSetUp_BJacobi() line 24 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [1]  PCSetUp() line 882 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [1]  KSPSetUp() line 245 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [1]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [1]  PCApply_BJacobi_Multiproc() line 1178 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [1]  PCApply() line 430 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [1]  KSP_PCApply() line 233 in /home/balay/petsc.clone/include/petsc-private/kspimpl.h
>>        [1]  KSPInitialResidual() line 44 in /home/balay/petsc.clone/src/ksp/ksp/interface/itres.c
>>        [1]  KSPSolve_GMRES() line 224 in /home/balay/petsc.clone/src/ksp/ksp/impls/gmres/gmres.c
>>        [1]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [1]  solve_stokes_2d_coupled() line 1143 in /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials/ex43.c
>> [ 1]32 bytes VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [1]  VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [1]  VecCreate_SeqCUSP() line 1942 in /home/balay/petsc.clone/src/vec/vec/impls/seq/seqcusp/veccusp.cu
>>        [1]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [1]  VecCreate_CUSP() line 242 in /home/balay/petsc.clone/src/vec/vec/impls/mpi/mpicusp/mpicusp.cu
>>        [1]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [1]  PCSetUp_BJacobi_Singleblock() line 783 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [1]  PCSetUp_BJacobi() line 24 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [1]  PCSetUp() line 882 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [1]  KSPSetUp() line 245 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [1]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [1]  PCApply_BJacobi_Multiproc() line 1178 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [1]  PCApply() line 430 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [1]  KSP_PCApply() line 233 in /home/balay/petsc.clone/include/petsc-private/kspimpl.h
>>        [1]  KSPInitialResidual() line 44 in /home/balay/petsc.clone/src/ksp/ksp/interface/itres.c
>>        [1]  KSPSolve_GMRES() line 224 in /home/balay/petsc.clone/src/ksp/ksp/impls/gmres/gmres.c
>>        [1]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [1]  solve_stokes_2d_coupled() line 1143 in /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials/ex43.c
>> [2]Total space allocated 64 bytes
>> [ 2]32 bytes VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [2]  VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [2]  VecCreate_SeqCUSP() line 1942 in /home/balay/petsc.clone/src/vec/vec/impls/seq/seqcusp/veccusp.cu
>>        [2]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [2]  VecCreate_CUSP() line 242 in /home/balay/petsc.clone/src/vec/vec/impls/mpi/mpicusp/mpicusp.cu
>>        [2]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [2]  PCSetUp_BJacobi_Singleblock() line 783 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [2]  PCSetUp_BJacobi() line 24 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [2]  PCSetUp() line 882 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [2]  KSPSetUp() line 245 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [2]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [2]  PCApply_BJacobi_Multiproc() line 1178 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [2]  PCApply() line 430 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [2]  KSP_PCApply() line 233 in /home/balay/petsc.clone/include/petsc-private/kspimpl.h
>>        [2]  KSPInitialResidual() line 44 in /home/balay/petsc.clone/src/ksp/ksp/interface/itres.c
>>        [2]  KSPSolve_GMRES() line 224 in /home/balay/petsc.clone/src/ksp/ksp/impls/gmres/gmres.c
>>        [2]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [2]  solve_stokes_2d_coupled() line 1143 in /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials/ex43.c
>> [ 2]32 bytes VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [2]  VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [2]  VecCreate_SeqCUSP() line 1942 in /home/balay/petsc.clone/src/vec/vec/impls/seq/seqcusp/veccusp.cu
>>        [2]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [2]  VecCreate_CUSP() line 242 in /home/balay/petsc.clone/src/vec/vec/impls/mpi/mpicusp/mpicusp.cu
>>        [2]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [2]  PCSetUp_BJacobi_Singleblock() line 783 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [2]  PCSetUp_BJacobi() line 24 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [2]  PCSetUp() line 882 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [2]  KSPSetUp() line 245 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [2]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [2]  PCApply_BJacobi_Multiproc() line 1178 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [2]  PCApply() line 430 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [2]  KSP_PCApply() line 233 in /home/balay/petsc.clone/include/petsc-private/kspimpl.h
>>        [2]  KSPInitialResidual() line 44 in /home/balay/petsc.clone/src/ksp/ksp/interface/itres.c
>>        [2]  KSPSolve_GMRES() line 224 in /home/balay/petsc.clone/src/ksp/ksp/impls/gmres/gmres.c
>>        [2]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [2]  solve_stokes_2d_coupled() line 1143 in /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials/ex43.c
>> [3]Total space allocated 64 bytes
>> [ 3]32 bytes VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [3]  VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [3]  VecCreate_SeqCUSP() line 1942 in /home/balay/petsc.clone/src/vec/vec/impls/seq/seqcusp/veccusp.cu
>>        [3]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [3]  VecCreate_CUSP() line 242 in /home/balay/petsc.clone/src/vec/vec/impls/mpi/mpicusp/mpicusp.cu
>>        [3]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [3]  PCSetUp_BJacobi_Singleblock() line 783 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [3]  PCSetUp_BJacobi() line 24 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [3]  PCSetUp() line 882 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [3]  KSPSetUp() line 245 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [3]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [3]  PCApply_BJacobi_Multiproc() line 1178 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [3]  PCApply() line 430 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [3]  KSP_PCApply() line 233 in /home/balay/petsc.clone/include/petsc-private/kspimpl.h
>>        [3]  KSPInitialResidual() line 44 in /home/balay/petsc.clone/src/ksp/ksp/interface/itres.c
>>        [3]  KSPSolve_GMRES() line 224 in /home/balay/petsc.clone/src/ksp/ksp/impls/gmres/gmres.c
>>        [3]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [3]  solve_stokes_2d_coupled() line 1143 in /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials/ex43.c
>> [ 3]32 bytes VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [3]  VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [3]  VecCreate_SeqCUSP() line 1942 in /home/balay/petsc.clone/src/vec/vec/impls/seq/seqcusp/veccusp.cu
>>        [3]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [3]  VecCreate_CUSP() line 242 in /home/balay/petsc.clone/src/vec/vec/impls/mpi/mpicusp/mpicusp.cu
>>        [3]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [3]  PCSetUp_BJacobi_Singleblock() line 783 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [3]  PCSetUp_BJacobi() line 24 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [3]  PCSetUp() line 882 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [3]  KSPSetUp() line 245 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [3]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [3]  PCApply_BJacobi_Multiproc() line 1178 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [3]  PCApply() line 430 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [3]  KSP_PCApply() line 233 in /home/balay/petsc.clone/include/petsc-private/kspimpl.h
>>        [3]  KSPInitialResidual() line 44 in /home/balay/petsc.clone/src/ksp/ksp/interface/itres.c
>>        [3]  KSPSolve_GMRES() line 224 in /home/balay/petsc.clone/src/ksp/ksp/impls/gmres/gmres.c
>>        [3]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [3]  solve_stokes_2d_coupled() line 1143 in /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials/ex43.c
> /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials
> Possible problem with ex43_bjacobi, diffs above
> =========================================
> 1,2c1,150
> < Linear stokes_ solve converged due to CONVERGED_RTOL iterations 16
> < 9.0909e-02   1.9273e-03   2.9842e-04   4.8732e-03
> ---
>> Linear stokes_ solve converged due to CONVERGED_ATOL iterations 0
>> 9.0909e-02   7.9577e-02   1.7911e-02   2.9249e-01
>> [0]Total space allocated 64 bytes
>> [ 0]32 bytes VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [0]  VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [0]  VecCreate_SeqCUSP() line 1942 in /home/balay/petsc.clone/src/vec/vec/impls/seq/seqcusp/veccusp.cu
>>        [0]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [0]  VecCreate_CUSP() line 242 in /home/balay/petsc.clone/src/vec/vec/impls/mpi/mpicusp/mpicusp.cu
>>        [0]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [0]  PCSetUp_BJacobi_Singleblock() line 783 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [0]  PCSetUp_BJacobi() line 24 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [0]  PCSetUp() line 882 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [0]  KSPSetUp() line 245 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [0]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [0]  PCApply_BJacobi_Multiproc() line 1178 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [0]  PCApply() line 430 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [0]  KSP_PCApply() line 233 in /home/balay/petsc.clone/include/petsc-private/kspimpl.h
>>        [0]  KSPInitialResidual() line 44 in /home/balay/petsc.clone/src/ksp/ksp/interface/itres.c
>>        [0]  KSPSolve_GMRES() line 224 in /home/balay/petsc.clone/src/ksp/ksp/impls/gmres/gmres.c
>>        [0]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [0]  solve_stokes_2d_coupled() line 1143 in /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials/ex43.c
>> [ 0]32 bytes VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [0]  VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [0]  VecCreate_SeqCUSP() line 1942 in /home/balay/petsc.clone/src/vec/vec/impls/seq/seqcusp/veccusp.cu
>>        [0]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [0]  VecCreate_CUSP() line 242 in /home/balay/petsc.clone/src/vec/vec/impls/mpi/mpicusp/mpicusp.cu
>>        [0]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [0]  PCSetUp_BJacobi_Singleblock() line 783 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [0]  PCSetUp_BJacobi() line 24 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [0]  PCSetUp() line 882 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [0]  KSPSetUp() line 245 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [0]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [0]  PCApply_BJacobi_Multiproc() line 1178 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [0]  PCApply() line 430 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [0]  KSP_PCApply() line 233 in /home/balay/petsc.clone/include/petsc-private/kspimpl.h
>>        [0]  KSPInitialResidual() line 44 in /home/balay/petsc.clone/src/ksp/ksp/interface/itres.c
>>        [0]  KSPSolve_GMRES() line 224 in /home/balay/petsc.clone/src/ksp/ksp/impls/gmres/gmres.c
>>        [0]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [0]  solve_stokes_2d_coupled() line 1143 in /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials/ex43.c
>> [1]Total space allocated 64 bytes
>> [ 1]32 bytes VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [1]  VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [1]  VecCreate_SeqCUSP() line 1942 in /home/balay/petsc.clone/src/vec/vec/impls/seq/seqcusp/veccusp.cu
>>        [1]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [1]  VecCreate_CUSP() line 242 in /home/balay/petsc.clone/src/vec/vec/impls/mpi/mpicusp/mpicusp.cu
>>        [1]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [1]  PCSetUp_BJacobi_Singleblock() line 783 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [1]  PCSetUp_BJacobi() line 24 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [1]  PCSetUp() line 882 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [1]  KSPSetUp() line 245 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [1]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [1]  PCApply_BJacobi_Multiproc() line 1178 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [1]  PCApply() line 430 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [1]  KSP_PCApply() line 233 in /home/balay/petsc.clone/include/petsc-private/kspimpl.h
>>        [1]  KSPInitialResidual() line 44 in /home/balay/petsc.clone/src/ksp/ksp/interface/itres.c
>>        [1]  KSPSolve_GMRES() line 224 in /home/balay/petsc.clone/src/ksp/ksp/impls/gmres/gmres.c
>>        [1]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [1]  solve_stokes_2d_coupled() line 1143 in /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials/ex43.c
>> [ 1]32 bytes VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [1]  VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [1]  VecCreate_SeqCUSP() line 1942 in /home/balay/petsc.clone/src/vec/vec/impls/seq/seqcusp/veccusp.cu
>>        [1]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [1]  VecCreate_CUSP() line 242 in /home/balay/petsc.clone/src/vec/vec/impls/mpi/mpicusp/mpicusp.cu
>>        [1]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [1]  PCSetUp_BJacobi_Singleblock() line 783 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [1]  PCSetUp_BJacobi() line 24 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [1]  PCSetUp() line 882 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [1]  KSPSetUp() line 245 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [1]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [1]  PCApply_BJacobi_Multiproc() line 1178 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [1]  PCApply() line 430 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [1]  KSP_PCApply() line 233 in /home/balay/petsc.clone/include/petsc-private/kspimpl.h
>>        [1]  KSPInitialResidual() line 44 in /home/balay/petsc.clone/src/ksp/ksp/interface/itres.c
>>        [1]  KSPSolve_GMRES() line 224 in /home/balay/petsc.clone/src/ksp/ksp/impls/gmres/gmres.c
>>        [1]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [1]  solve_stokes_2d_coupled() line 1143 in /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials/ex43.c
>> [2]Total space allocated 64 bytes
>> [ 2]32 bytes VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [2]  VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [2]  VecCreate_SeqCUSP() line 1942 in /home/balay/petsc.clone/src/vec/vec/impls/seq/seqcusp/veccusp.cu
>>        [2]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [2]  VecCreate_CUSP() line 242 in /home/balay/petsc.clone/src/vec/vec/impls/mpi/mpicusp/mpicusp.cu
>>        [2]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [2]  PCSetUp_BJacobi_Singleblock() line 783 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [2]  PCSetUp_BJacobi() line 24 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [2]  PCSetUp() line 882 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [2]  KSPSetUp() line 245 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [2]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [2]  PCApply_BJacobi_Multiproc() line 1178 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [2]  PCApply() line 430 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [2]  KSP_PCApply() line 233 in /home/balay/petsc.clone/include/petsc-private/kspimpl.h
>>        [2]  KSPInitialResidual() line 44 in /home/balay/petsc.clone/src/ksp/ksp/interface/itres.c
>>        [2]  KSPSolve_GMRES() line 224 in /home/balay/petsc.clone/src/ksp/ksp/impls/gmres/gmres.c
>>        [2]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [2]  solve_stokes_2d_coupled() line 1143 in /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials/ex43.c
>> [ 2]32 bytes VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [2]  VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [2]  VecCreate_SeqCUSP() line 1942 in /home/balay/petsc.clone/src/vec/vec/impls/seq/seqcusp/veccusp.cu
>>        [2]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [2]  VecCreate_CUSP() line 242 in /home/balay/petsc.clone/src/vec/vec/impls/mpi/mpicusp/mpicusp.cu
>>        [2]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [2]  PCSetUp_BJacobi_Singleblock() line 783 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [2]  PCSetUp_BJacobi() line 24 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [2]  PCSetUp() line 882 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [2]  KSPSetUp() line 245 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [2]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [2]  PCApply_BJacobi_Multiproc() line 1178 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [2]  PCApply() line 430 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [2]  KSP_PCApply() line 233 in /home/balay/petsc.clone/include/petsc-private/kspimpl.h
>>        [2]  KSPInitialResidual() line 44 in /home/balay/petsc.clone/src/ksp/ksp/interface/itres.c
>>        [2]  KSPSolve_GMRES() line 224 in /home/balay/petsc.clone/src/ksp/ksp/impls/gmres/gmres.c
>>        [2]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [2]  solve_stokes_2d_coupled() line 1143 in /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials/ex43.c
>> [3]Total space allocated 64 bytes
>> [ 3]32 bytes VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [3]  VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [3]  VecCreate_SeqCUSP() line 1942 in /home/balay/petsc.clone/src/vec/vec/impls/seq/seqcusp/veccusp.cu
>>        [3]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [3]  VecCreate_CUSP() line 242 in /home/balay/petsc.clone/src/vec/vec/impls/mpi/mpicusp/mpicusp.cu
>>        [3]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [3]  PCSetUp_BJacobi_Singleblock() line 783 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [3]  PCSetUp_BJacobi() line 24 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [3]  PCSetUp() line 882 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [3]  KSPSetUp() line 245 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [3]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [3]  PCApply_BJacobi_Multiproc() line 1178 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [3]  PCApply() line 430 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [3]  KSP_PCApply() line 233 in /home/balay/petsc.clone/include/petsc-private/kspimpl.h
>>        [3]  KSPInitialResidual() line 44 in /home/balay/petsc.clone/src/ksp/ksp/interface/itres.c
>>        [3]  KSPSolve_GMRES() line 224 in /home/balay/petsc.clone/src/ksp/ksp/impls/gmres/gmres.c
>>        [3]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [3]  solve_stokes_2d_coupled() line 1143 in /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials/ex43.c
>> [ 3]32 bytes VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [3]  VecCreate_Seq_Private() line 1250 in /home/balay/petsc.clone/src/vec/vec/impls/seq/bvec2.c
>>        [3]  VecCreate_SeqCUSP() line 1942 in /home/balay/petsc.clone/src/vec/vec/impls/seq/seqcusp/veccusp.cu
>>        [3]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [3]  VecCreate_CUSP() line 242 in /home/balay/petsc.clone/src/vec/vec/impls/mpi/mpicusp/mpicusp.cu
>>        [3]  VecSetType() line 38 in /home/balay/petsc.clone/src/vec/vec/interface/vecreg.c
>>        [3]  PCSetUp_BJacobi_Singleblock() line 783 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [3]  PCSetUp_BJacobi() line 24 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [3]  PCSetUp() line 882 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [3]  KSPSetUp() line 245 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [3]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [3]  PCApply_BJacobi_Multiproc() line 1178 in /home/balay/petsc.clone/src/ksp/pc/impls/bjacobi/bjacobi.c
>>        [3]  PCApply() line 430 in /home/balay/petsc.clone/src/ksp/pc/interface/precon.c
>>        [3]  KSP_PCApply() line 233 in /home/balay/petsc.clone/include/petsc-private/kspimpl.h
>>        [3]  KSPInitialResidual() line 44 in /home/balay/petsc.clone/src/ksp/ksp/interface/itres.c
>>        [3]  KSPSolve_GMRES() line 224 in /home/balay/petsc.clone/src/ksp/ksp/impls/gmres/gmres.c
>>        [3]  KSPSolve() line 492 in /home/balay/petsc.clone/src/ksp/ksp/interface/itfunc.c
>>        [3]  solve_stokes_2d_coupled() line 1143 in /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials/ex43.c
> /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials
> Possible problem with ex43_bjacobi_baij, diffs above
> =========================================
> 46c46
> <  44 KSP Residual norm 5.15089e-05
> ---
>>   44 KSP Residual norm 5.1509e-05
> /home/balay/petsc.clone/src/ksp/ksp/examples/tutorials
> Possible problem with ex49_1, diffs above
> =========================================
> 2,14c2,16
> <   0 KSP Residual norm 4.5784
> <   1 KSP Residual norm 0.264677
> <   2 KSP Residual norm 0.067428
> <   3 KSP Residual norm 0.0188871
> <   4 KSP Residual norm 0.00960792
> <   5 KSP Residual norm 0.00522938
>
>
>


-- 
Dominic Meiser
Tech-X Corporation
5621 Arapahoe Avenue
Boulder, CO 80303
USA
Telephone: 303-996-2036
Fax: 303-448-7756
www.txcorp.com




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