[petsc-users] create global vector in latest version of petsc

[Barry Smith]

  PETSc fortran programs should always end with .F90 not .f90 can you try again with that name? The capital F is important.

  Barry

> On Oct 5, 2016, at 7:57 PM, frank <hengjiew at uci.edu> wrote:
> 
> Hi,
> 
> I update petsc to the latest version by pulling from the repo. Then I find one of my old code, which worked before, output errors now.
> After debugging, I find that the error is caused by "DMCreateGlobalVector".
> I attach a short program which can re-produce the error. This program works well with an older version of petsc.
> I also attach the script I used to configure petsc.
> 
> The error message is below. Did I miss something in the installation ? Thank you.
> 
> 1 [0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
>  2 [0]PETSC ERROR: Null argument, when expecting valid pointer
>  3 [0]PETSC ERROR: Null Object: Parameter # 2
>  4 [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
>  5 [0]PETSC ERROR: Petsc Development GIT revision: v3.7.4-1571-g7fc5cb5  GIT Date: 2016-10-05 10:56:19 -0500
>  6 [0]PETSC ERROR: [2]PETSC ERROR: ./test_ksp.exe on a gnu-dbg-32idx named kolmog1 by frank Wed Oct  5 17:40:07 2016
>  7 [0]PETSC ERROR: Configure options --known-mpi-shared="0 " --known-memcmp-ok  --with-debugging="1 " --with-shared-libraries=0 --with-mpi-compilers="1 " --download-blacs="1 " --download-metis="1 " --dow    nload-parmetis="1 " --download-superlu_dist="1 " --download-hypre=1 PETSC_ARCH=gnu-dbg-32idx
>  8 [0]PETSC ERROR: #1 VecSetLocalToGlobalMapping() line 83 in /home/frank/petsc/src/vec/vec/interface/vector.c
>  9 [0]PETSC ERROR: #2 DMCreateGlobalVector_DA() line 45 in /home/frank/petsc/src/dm/impls/da/dadist.c
> 10 [0]PETSC ERROR: #3 DMCreateGlobalVector() line 880 in /home/frank/petsc/src/dm/interface/dm.c
> 
> 
> Regards,
> Frank
> 
> 
> 
> <test_vec.f90><gnu-dbg-32idx.py>