617       PetscCall(PetscArrayzero(matis->sf_rootdata, nl));  in KSPFETIDPSetUpOperators()
622 …PetscCall(PetscSFReduceBegin(matis->sf, MPIU_INT, matis->sf_leafdata, matis->sf_rootdata, MPI_REPL…  in KSPFETIDPSetUpOperators()
623 …PetscCall(PetscSFReduceEnd(matis->sf, MPIU_INT, matis->sf_leafdata, matis->sf_rootdata, MPI_REPLAC…  in KSPFETIDPSetUpOperators()
626         if (matis->sf_rootdata[i]) widxs[ni++] = i + rst;  in KSPFETIDPSetUpOperators()
698         PetscCall(PetscArrayzero(matis->sf_rootdata, nl));  in KSPFETIDPSetUpOperators()
701         for (i = 0; i < ni; i++) matis->sf_rootdata[idxs[i] - rst] = 1;  in KSPFETIDPSetUpOperators()
703 …PetscCall(PetscSFBcastBegin(matis->sf, MPIU_INT, matis->sf_rootdata, matis->sf_leafdata, MPI_REPLA…  in KSPFETIDPSetUpOperators()
704 …PetscCall(PetscSFBcastEnd(matis->sf, MPIU_INT, matis->sf_rootdata, matis->sf_leafdata, MPI_REPLACE…  in KSPFETIDPSetUpOperators()
712         PetscCall(PetscArrayzero(matis->sf_rootdata, nl));  in KSPFETIDPSetUpOperators()
717 …PetscCall(PetscSFReduceBegin(matis->sf, MPIU_INT, matis->sf_leafdata, matis->sf_rootdata, MPI_REPL…  in KSPFETIDPSetUpOperators()
718 …PetscCall(PetscSFReduceEnd(matis->sf, MPIU_INT, matis->sf_leafdata, matis->sf_rootdata, MPI_REPLAC…  in KSPFETIDPSetUpOperators()
720           if (matis->sf_rootdata[i]) widxs[ni++] = i + rst;  in KSPFETIDPSetUpOperators()
743       PetscCall(PetscArrayzero(matis->sf_rootdata, nl));  in KSPFETIDPSetUpOperators()
750         for (i = 0; i < ni; i++) matis->sf_rootdata[idxs[i] - rst] = 1;  in KSPFETIDPSetUpOperators()
752 …PetscCall(PetscSFBcastBegin(matis->sf, MPIU_INT, matis->sf_rootdata, matis->sf_leafdata, MPI_REPLA…  in KSPFETIDPSetUpOperators()
753 …PetscCall(PetscSFBcastEnd(matis->sf, MPIU_INT, matis->sf_rootdata, matis->sf_leafdata, MPI_REPLACE…  in KSPFETIDPSetUpOperators()
770 …PetscCall(PetscSFReduceBegin(matis->sf, MPIU_INT, matis->sf_leafdata, matis->sf_rootdata, MPI_REPL…  in KSPFETIDPSetUpOperators()
775 …PetscCall(PetscSFReduceEnd(matis->sf, MPIU_INT, matis->sf_leafdata, matis->sf_rootdata, MPI_REPLAC…  in KSPFETIDPSetUpOperators()
777           if (matis->sf_rootdata[i]) widxs[ni++] = i + rst;  in KSPFETIDPSetUpOperators()