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 <[email protected]> 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>
