Thanks, this fix works. On Thu, Jul 28, 2016 at 8:58 PM, Matthew Knepley <[email protected]> wrote:
> On Thu, Jul 28, 2016 at 7:08 PM, Andrew Ho <[email protected]> wrote: > >> >> On Thu, Jul 28, 2016 at 4:35 PM, Matthew Knepley <[email protected]> >> wrote: >> >>> >>> This is strange. First, you should only have uninitialized classids if >>> you build without dynamics libraries. Did you? If you >>> include the entire error output, it would show us. >>> >>> >> This is pretty much the entire error output; I trimmed off the ending >> "MPI Abort called" message (it's the standard message printed by OpenMPI >> when MPIAbort is called). The code snippet I had is a complete working >> example which is able to give me this error. >> >> >>> If so, then PetscInitialize should set the value of this classid, unless >>> you built this with PETSC_HAVE_DYNAMIC_LIBRARIES, >>> but linked against static libraries, as the error message says. Do you >>> have multiple versions of PETSc on your machine? >>> >> >> I have a single install of PETSc at any one time. I've tried builds with >> --with-shared-libraries on and off with the same results (I made sure to >> purge any previous install first). Here's a diff if you want to test the >> same configs I tried running. >> > > Crap. We changed the way initialization works, but this was left behind. > You can make this change > > diff --git a/src/dm/dt/interface/dt.c b/src/dm/dt/interface/dt.c > index 5d12959..d6f3454 100644 > --- a/src/dm/dt/interface/dt.c > +++ b/src/dm/dt/interface/dt.c > @@ -50,7 +50,7 @@ PetscErrorCode PetscQuadratureCreate(MPI_Comm comm, > PetscQuadrature *q) > > PetscFunctionBegin; > PetscValidPointer(q, 2); > - ierr = DMInitializePackage();CHKERRQ(ierr); > + ierr = PetscSysInitializePackage();CHKERRQ(ierr); > ierr = > PetscHeaderCreate(*q,PETSC_OBJECT_CLASSID,"PetscQuadrature","Quadrature","DT",comm,PetscQuadratureDestroy,PetscQuadratureView);CHKERRQ(ierr); > (*q)->dim = -1; > (*q)->order = -1; > > and then rebuild > > cd $PETSC_DIR > make -f ./gmakefile > > and try running your example again. > > I will get this change in. > > Thanks, > > Matt > > >> Just run *make ex4* in the src/dm/dt/examples/tests folder >> >> Configure command: >> >> ./configure --with-debugging=0 COPTFLAGS="-O3 -march=native" >> CXXOPTFLAGS="-O3 -march=native" FOPTFLAGS="-O3 -march=native" >> >> -- >> Andrew Ho >> > > > > -- > What most experimenters take for granted before they begin their > experiments is infinitely more interesting than any results to which their > experiments lead. > -- Norbert Wiener > -- Andrew Ho
