33 PetscErrorCode DMDACreatePatchIS(DM da, MatStencil *lower, MatStencil *upper, IS *is, PetscBool off…  in DMDACreatePatchIS()  argument
63   if (PetscLikely(upper->i - lower->i)) {  in DMDACreatePatchIS()
64     nindices = nindices * (upper->i - lower->i);  in DMDACreatePatchIS()
69     if (PetscLikely(upper->j - lower->j)) {  in DMDACreatePatchIS()
70       nindices = nindices * (upper->j - lower->j);  in DMDACreatePatchIS()
76     if (PetscLikely(upper->k - lower->k)) {  in DMDACreatePatchIS()
77       nindices = nindices * (upper->k - lower->k);  in DMDACreatePatchIS()
89     upper->k = 0;  in DMDACreatePatchIS()
93     upper->j = 0;  in DMDACreatePatchIS()
119     if (skip_k) k = upper->k - oz;  in DMDACreatePatchIS()
124       if (skip_j) j = upper->j - oy;  in DMDACreatePatchIS()
127         if (skip_i) i = upper->i - ox;  in DMDACreatePatchIS()
190         } while (i < upper->i - ox);  in DMDACreatePatchIS()
192       } while (j < upper->j - oy);  in DMDACreatePatchIS()
194     } while (k < upper->k - oz);  in DMDACreatePatchIS()
225     if (skip_k) k = upper->k - oz;  in DMDACreatePatchIS()
230       if (skip_j) j = upper->j - oy;  in DMDACreatePatchIS()
233         if (skip_i) i = upper->i - ox;  in DMDACreatePatchIS()
251         } while (i < upper->i - ox);  in DMDACreatePatchIS()
253       } while (j < upper->j - oy);  in DMDACreatePatchIS()
255     } while (k < upper->k - oz);  in DMDACreatePatchIS()
430   MatStencil    upper, lower;  in DMCreateDomainDecompositionScatters_DA()  local
453     upper.i = xs + xm;  in DMCreateDomainDecompositionScatters_DA()
454     upper.j = ys + ym;  in DMCreateDomainDecompositionScatters_DA()
455     upper.k = zs + zm;  in DMCreateDomainDecompositionScatters_DA()
456     PetscCall(DMDACreatePatchIS(dm, &lower, &upper, &idis, patchis_offproc));  in DMCreateDomainDecompositionScatters_DA()
457     PetscCall(DMDACreatePatchIS(subdm, &lower, &upper, &isis, patchis_offproc));  in DMCreateDomainDecompositionScatters_DA()
463     upper.i = subinfo.xs + subinfo.xm;  in DMCreateDomainDecompositionScatters_DA()
464     upper.j = subinfo.ys + subinfo.ym;  in DMCreateDomainDecompositionScatters_DA()
465     upper.k = subinfo.zs + subinfo.zm;  in DMCreateDomainDecompositionScatters_DA()
466     PetscCall(DMDACreatePatchIS(dm, &lower, &upper, &odis, patchis_offproc));  in DMCreateDomainDecompositionScatters_DA()
467     PetscCall(DMDACreatePatchIS(subdm, &lower, &upper, &osis, patchis_offproc));  in DMCreateDomainDecompositionScatters_DA()
474     upper.i = subinfo.gxs + subinfo.gxm;  in DMCreateDomainDecompositionScatters_DA()
475     upper.j = subinfo.gys + subinfo.gym;  in DMCreateDomainDecompositionScatters_DA()
476     upper.k = subinfo.gzs + subinfo.gzm;  in DMCreateDomainDecompositionScatters_DA()
477     PetscCall(DMDACreatePatchIS(dm, &lower, &upper, &gdis, patchis_offproc));  in DMCreateDomainDecompositionScatters_DA()
507   MatStencil    lower, upper;  in DMDASubDomainIS_Private()  local
522       upper.i = info.xs + info.xm;  in DMDASubDomainIS_Private()
523       upper.j = info.ys + info.ym;  in DMDASubDomainIS_Private()
524       upper.k = info.zs + info.zm;  in DMDASubDomainIS_Private()
525       PetscCall(DMDACreatePatchIS(dm, &lower, &upper, &(*iis)[i], patchis_offproc));  in DMDASubDomainIS_Private()
533       upper.i = subinfo.xs + subinfo.xm;  in DMDASubDomainIS_Private()
534       upper.j = subinfo.ys + subinfo.ym;  in DMDASubDomainIS_Private()
535       upper.k = subinfo.zs + subinfo.zm;  in DMDASubDomainIS_Private()
536       PetscCall(DMDACreatePatchIS(dm, &lower, &upper, &(*ois)[i], patchis_offproc));  in DMDASubDomainIS_Private()