<div dir="ltr"><div dir="ltr">I am building a fresh PETSc with GNU on Titan and I get these warnings about incompatible pointers in calls in PlexPartition to MarMetis.<div><br></div><div>Mark</div><div><br></div><div><div>/lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c: In function 'PetscPartitionerPartition_ParMetis':</div><div>/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]</div><div>         ierr = METIS_SetDefaultOptions(options); /* initialize all defaults */</div><div>                                        ^~~~~~~</div><div>In file included from /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,</div><div>                 from /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:</div><div>/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 *}'</div><div> METIS_API(int) METIS_SetDefaultOptions(idx_t *options);</div><div>                ^~~~~~~~~~~~~~~~~~~~~~~</div><div>/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]</div><div>           ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy, vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);</div><div>                                           ^</div><div>In file included from /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,</div><div>                 from /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:</div><div>/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 *}'</div><div> METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t *xadj,</div><div>                ^~~~~~~~~~~~~~~~~~~~~~~~</div><div>/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]</div><div>           ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy, vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);</div><div>                                                   ^</div><div>In file included from /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,</div><div>                 from /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:</div><div>/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 *}'</div><div> METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t *xadj,</div><div>                ^~~~~~~~~~~~~~~~~~~~~~~~</div><div>/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]</div><div>           ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy, vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);</div><div>                                                          ^~~~</div><div>In file included from /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,</div><div>                 from /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:</div><div>/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 *}'</div><div> METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t *xadj,</div><div>                ^~~~~~~~~~~~~~~~~~~~~~~~</div><div>/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]</div><div>           ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy, vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);</div><div>                                                                ^~~~~~</div><div>In file included from /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,</div><div>                 from /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:</div><div>/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 *}'</div><div> METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t *xadj,</div><div>                ^~~~~~~~~~~~~~~~~~~~~~~~</div><div>/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]</div><div>           ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy, vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);</div><div>                                                                        ^~~~</div><div>In file included from /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,</div><div>                 from /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:</div><div>/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 *}'</div><div> METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t *xadj,</div><div>                ^~~~~~~~~~~~~~~~~~~~~~~~</div><div>/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]</div><div>           ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy, vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);</div><div>                                                                                    ^~~~~~</div><div>In file included from /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,</div><div>                 from /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:</div><div>/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 *}'</div><div> METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t *xadj,</div><div>                ^~~~~~~~~~~~~~~~~~~~~~~~</div><div>/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]</div><div>           ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy, vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);</div><div>                                                                                            ^</div><div>In file included from /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,</div><div>                 from /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:</div><div>/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 *}'</div><div> METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t *xadj,</div><div>                ^~~~~~~~~~~~~~~~~~~~~~~~</div><div>/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]</div><div>           ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy, vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);</div><div>                                                                                                                    ^~~~~~~</div><div>In file included from /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,</div><div>                 from /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:</div><div>/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 *}'</div><div> METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t *xadj,</div><div>                ^~~~~~~~~~~~~~~~~~~~~~~~</div><div>/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]</div><div>           ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy, vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);</div><div>                                                                                                                             ^</div><div>In file included from /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,</div><div>                 from /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:</div><div>/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 *}'</div><div> METIS_API(int) METIS_PartGraphRecursive(idx_t *nvtxs, idx_t *ncon, idx_t *xadj,</div><div>                ^~~~~~~~~~~~~~~~~~~~~~~~</div><div>/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]</div><div>           ierr = METIS_PartGraphRecursive(&nvtxs, &ncon, xadj, adjncy, vwgt, NULL, adjwgt, &nparts, tpwgts, ubvec, options, &edgeCut, assignment);</div><div>                                                                                                                                       ^~~~~~~~~~</div><div>In file included from /lustre/atlas/proj-shared/geo127/petsc_titan_opt64idx_gnu_cuda/include/parmetis.h:18:0,</div><div>                 from /lustre/atlas1/geo127/proj-shared/petsc/src/dm/impls/plex/plexpartition.c:1395:</div><div>/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 *}'</div></div><div><br></div><div><br></div><div> ..........</div></div></div>