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

Barry Smith bsmith at mcs.anl.gov
Thu Feb 19 13:46:12 CST 2015


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 




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