225     PetscCall(PetscArrayzero(matis->sf_rootdata, pc->pmat->rmap->n));  in PCBDDCNedelecSupport()
231       if (nc > 1) matis->sf_rootdata[i - rst] = 1;  in PCBDDCNedelecSupport()
234 …PetscCall(PetscSFBcastBegin(matis->sf, MPIU_INT, matis->sf_rootdata, matis->sf_leafdata, MPI_REPLA…  in PCBDDCNedelecSupport()
235 …PetscCall(PetscSFBcastEnd(matis->sf, MPIU_INT, matis->sf_rootdata, matis->sf_leafdata, MPI_REPLACE…  in PCBDDCNedelecSupport()
307   PetscCall(PetscArrayzero(matis->sf_rootdata, pc->pmat->rmap->n));  in PCBDDCNedelecSupport()
315 …PetscCall(PetscSFReduceBegin(matis->sf, MPIU_INT, matis->sf_leafdata, matis->sf_rootdata, MPI_SUM)…  in PCBDDCNedelecSupport()
316   PetscCall(PetscSFReduceEnd(matis->sf, MPIU_INT, matis->sf_leafdata, matis->sf_rootdata, MPI_SUM));  in PCBDDCNedelecSupport()
331       if (matis->sf_rootdata[i] < 2) matis->sf_rootdata[cum++] = i + rst;  in PCBDDCNedelecSupport()
334     PetscCall(MatZeroRows(G, cum, matis->sf_rootdata, 0., NULL, NULL));  in PCBDDCNedelecSupport()
339 …PetscCall(PetscSFBcastBegin(matis->sf, MPIU_INT, matis->sf_rootdata, matis->sf_leafdata, MPI_REPLA…  in PCBDDCNedelecSupport()
340 …PetscCall(PetscSFBcastEnd(matis->sf, MPIU_INT, matis->sf_rootdata, matis->sf_leafdata, MPI_REPLACE…  in PCBDDCNedelecSupport()
2107     for (i = 0; i < pc->pmat->rmap->n; i++) matis->sf_rootdata[i] = 1;  in PCBDDCConsistencyCheckIS()
2109     PetscCall(PetscArrayzero(matis->sf_rootdata, pc->pmat->rmap->n));  in PCBDDCConsistencyCheckIS()
2117   PetscCall(PetscSFReduceBegin(matis->sf, MPIU_INT, matis->sf_leafdata, matis->sf_rootdata, mop));  in PCBDDCConsistencyCheckIS()
2118   PetscCall(PetscSFReduceEnd(matis->sf, MPIU_INT, matis->sf_leafdata, matis->sf_rootdata, mop));  in PCBDDCConsistencyCheckIS()
2119 …PetscCall(PetscSFBcastBegin(matis->sf, MPIU_INT, matis->sf_rootdata, matis->sf_leafdata, MPI_REPLA…  in PCBDDCConsistencyCheckIS()
2120 …PetscCall(PetscSFBcastEnd(matis->sf, MPIU_INT, matis->sf_rootdata, matis->sf_leafdata, MPI_REPLACE…  in PCBDDCConsistencyCheckIS()
9596   PetscCall(PetscArrayzero(matis->sf_rootdata, n));  in PCBDDCViewGlobalIS()
9604 …PetscCall(PetscSFReduceBegin(matis->sf, MPIU_INT, matis->sf_leafdata, matis->sf_rootdata, MPI_SUM)…  in PCBDDCViewGlobalIS()
9605   PetscCall(PetscSFReduceEnd(matis->sf, MPIU_INT, matis->sf_leafdata, matis->sf_rootdata, MPI_SUM));  in PCBDDCViewGlobalIS()
9608     if (matis->sf_rootdata[i]) matis->sf_rootdata[ln++] = i + st;  in PCBDDCViewGlobalIS()
9610 …PetscCall(ISCreateGeneral(PetscObjectComm((PetscObject)pc), ln, matis->sf_rootdata, PETSC_USE_POIN…  in PCBDDCViewGlobalIS()