[petsc-dev] Plex - Metis warnings

[Balay, Satish]

both 'long' and 'long long' should be 64bit.

Did this work before - and change today? [i.e due to one of the PR merges?]

Satish

On Mon, 29 Oct 2018, Matthew Knepley via petsc-dev wrote:

> On Mon, Oct 29, 2018 at 4:56 PM Mark Adams via petsc-dev <
> petsc-dev at mcs.anl.gov> wrote:
> 
> > I am building a fresh PETSc with GNU on Titan and I get these warnings
> > about incompatible pointers in calls in PlexPartition to MarMetis.
> >
> 
> Looks like PETSc has 64-bit ints and ParMetis has 32-bit ints. Just have
> PETSc build ParMetis.
> 
>   Thanks,
> 
>     Matt
> 
> 
> > Mark
> >
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:
> > In function 'PetscPartitionerPartition_ParMetis':
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1461:40:
> > warning: passing argument 1 of 'METIS_SetDefaultOptions' from incompatible
> > pointer type [-Wincompatible-pointer-types]
> >          ierr = METIS_SetDefaultOptions(options); /* initialize all
> > defaults */
> >                                         ^~~~~~~
> > In file included from
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,
> >                  from
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/metis.h:229:16:
> > note: expected 'idx_t * {aka long int *}' but argument is of type 'PetscInt
> > * {aka long long int *}'
> >  METIS_API(int) METIS_SetDefaultOptions(idx_t *options);
> >                 ^~~~~~~~~~~~~~~~~~~~~~~
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1465:43:
> > warning: passing argument 1 of 'METIS_PartGraphRecursive' from incompatible
> > pointer type [-Wincompatible-pointer-types]
> >            ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy,
> > vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);
> >                                            ^
> > In file included from
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,
> >                  from
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/metis.h:199:16:
> > note: expected 'idx_t * {aka long int *}' but argument is of type 'PetscInt
> > * {aka long long int *}'
> >  METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t
> > *xadj,
> >                 ^~~~~~~~~~~~~~~~~~~~~~~~
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1465:51:
> > warning: passing argument 2 of 'METIS_PartGraphRecursive' from incompatible
> > pointer type [-Wincompatible-pointer-types]
> >            ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy,
> > vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);
> >                                                    ^
> > In file included from
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,
> >                  from
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/metis.h:199:16:
> > note: expected 'idx_t * {aka long int *}' but argument is of type 'PetscInt
> > * {aka long long int *}'
> >  METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t
> > *xadj,
> >                 ^~~~~~~~~~~~~~~~~~~~~~~~
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1465:58:
> > warning: passing argument 3 of 'METIS_PartGraphRecursive' from incompatible
> > pointer type [-Wincompatible-pointer-types]
> >            ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy,
> > vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);
> >                                                           ^~~~
> > In file included from
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,
> >                  from
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/metis.h:199:16:
> > note: expected 'idx_t * {aka long int *}' but argument is of type 'PetscInt
> > * {aka long long int *}'
> >  METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t
> > *xadj,
> >                 ^~~~~~~~~~~~~~~~~~~~~~~~
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1465:64:
> > warning: passing argument 4 of 'METIS_PartGraphRecursive' from incompatible
> > pointer type [-Wincompatible-pointer-types]
> >            ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy,
> > vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);
> >                                                                 ^~~~~~
> > In file included from
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,
> >                  from
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/metis.h:199:16:
> > note: expected 'idx_t * {aka long int *}' but argument is of type 'PetscInt
> > * {aka long long int *}'
> >  METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t
> > *xadj,
> >                 ^~~~~~~~~~~~~~~~~~~~~~~~
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1465:72:
> > warning: passing argument 5 of 'METIS_PartGraphRecursive' from incompatible
> > pointer type [-Wincompatible-pointer-types]
> >            ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy,
> > vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);
> >
> > ^~~~
> > In file included from
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,
> >                  from
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/metis.h:199:16:
> > note: expected 'idx_t * {aka long int *}' but argument is of type 'PetscInt
> > * {aka long long int *}'
> >  METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t
> > *xadj,
> >                 ^~~~~~~~~~~~~~~~~~~~~~~~
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1465:84:
> > warning: passing argument 7 of 'METIS_PartGraphRecursive' from incompatible
> > pointer type [-Wincompatible-pointer-types]
> >            ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy,
> > vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);
> >
> >           ^~~~~~
> > In file included from
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,
> >                  from
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/metis.h:199:16:
> > note: expected 'idx_t * {aka long int *}' but argument is of type 'PetscInt
> > * {aka long long int *}'
> >  METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t
> > *xadj,
> >                 ^~~~~~~~~~~~~~~~~~~~~~~~
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1465:92:
> > warning: passing argument 8 of 'METIS_PartGraphRecursive' from incompatible
> > pointer type [-Wincompatible-pointer-types]
> >            ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy,
> > vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);
> >
> >                   ^
> > In file included from
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,
> >                  from
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/metis.h:199:16:
> > note: expected 'idx_t * {aka long int *}' but argument is of type 'PetscInt
> > * {aka long long int *}'
> >  METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t
> > *xadj,
> >                 ^~~~~~~~~~~~~~~~~~~~~~~~
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1465:116:
> > warning: passing argument 11 of 'METIS_PartGraphRecursive' from
> > incompatible pointer type [-Wincompatible-pointer-types]
> >            ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy,
> > vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);
> >
> >                                           ^~~~~~~
> > In file included from
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,
> >                  from
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/metis.h:199:16:
> > note: expected 'idx_t * {aka long int *}' but argument is of type 'PetscInt
> > * {aka long long int *}'
> >  METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t
> > *xadj,
> >                 ^~~~~~~~~~~~~~~~~~~~~~~~
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1465:125:
> > warning: passing argument 12 of 'METIS_PartGraphRecursive' from
> > incompatible pointer type [-Wincompatible-pointer-types]
> >            ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy,
> > vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);
> >
> >                                                    ^
> > In file included from
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,
> >                  from
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/metis.h:199:16:
> > note: expected 'idx_t * {aka long int *}' but argument is of type 'PetscInt
> > * {aka long long int *}'
> >  METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t
> > *xadj,
> >                 ^~~~~~~~~~~~~~~~~~~~~~~~
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1465:135:
> > warning: passing argument 13 of 'METIS_PartGraphRecursive' from
> > incompatible pointer type [-Wincompatible-pointer-types]
> >            ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy,
> > vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);
> >
> >                                                              ^~~~~~~~~~
> > In file included from
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,
> >                  from
> > /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:
> > /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/metis.h:199:16:
> > note: expected 'idx_t * {aka long int *}' but argument is of type 'PetscInt
> > * {aka long long int *}'
> >
> >
> >  ..........
> >
> 
> 
>