1445 …PetscCall(PetscSFBcastBegin(matis->sf, MPIU_INT, matis->sf_rootdata, matis->sf_leafdata, MPI_REPLA…  in MatCreateSubMatrix_IS()
1446 …PetscCall(PetscSFBcastEnd(matis->sf, MPIU_INT, matis->sf_rootdata, matis->sf_leafdata, MPI_REPLACE…  in MatCreateSubMatrix_IS()
1448       if (matis->sf_leafdata[i]) newloc++;  in MatCreateSubMatrix_IS()
1452       if (matis->sf_leafdata[i]) {  in MatCreateSubMatrix_IS()
1454         newgidxs[newloc++] = matis->sf_leafdata[i] - 1;  in MatCreateSubMatrix_IS()
1542 …all(PetscMalloc2(matis->sf->nroots, &matis->sf_rootdata, matis->sf->nleaves, &matis->sf_leafdata));  in MatISSetUpSF_IS()
1552     matis->csf_leafdata = matis->sf_leafdata;  in MatISSetUpSF_IS()
1808 …PetscCall(PetscSFBcastBegin(matis->sf, MPIU_INT, matis->sf_rootdata, matis->sf_leafdata, MPI_REPLA…  in MatISSetPreallocation_IS()
1811 …PetscCall(PetscSFBcastEnd(matis->sf, MPIU_INT, matis->sf_rootdata, matis->sf_leafdata, MPI_REPLACE…  in MatISSetPreallocation_IS()
1813 …for (i = 0; i < matis->sf->nleaves; i++) matis->sf_leafdata[i] = PetscMin(matis->sf_leafdata[i], n…  in MatISSetPreallocation_IS()
1814   PetscCall(MatSeqAIJSetPreallocation(matis->A, 0, matis->sf_leafdata));  in MatISSetPreallocation_IS()
1816   PetscCall(MatHYPRESetPreallocation(matis->A, 0, matis->sf_leafdata, 0, NULL));  in MatISSetPreallocation_IS()
1822     matis->sf_leafdata[i] = matis->sf_leafdata[i * bs] / bs;  in MatISSetPreallocation_IS()
1823 …for (b = 1; b < bs; b++) matis->sf_leafdata[i] = PetscMax(matis->sf_leafdata[i], matis->sf_leafdat…  in MatISSetPreallocation_IS()
1825   PetscCall(MatSeqBAIJSetPreallocation(matis->A, bs, 0, matis->sf_leafdata));  in MatISSetPreallocation_IS()
1828 …for (i = 0; i < matis->sf->nleaves / bs; i++) matis->sf_leafdata[i] = PetscMin(matis->sf_leafdata[…  in MatISSetPreallocation_IS()
1829   PetscCall(MatSeqSBAIJSetPreallocation(matis->A, bs, 0, matis->sf_leafdata));  in MatISSetPreallocation_IS()
2123   PetscCall(PetscFree2(b->sf_rootdata, b->sf_leafdata));  in MatDestroy_IS()
2727   PetscCall(PetscFree2(is->sf_rootdata, is->sf_leafdata));  in MatSetLocalToGlobalMapping_IS()
2913   PetscCall(PetscArrayzero(matis->sf_leafdata, nl));  in MatZeroRowsColumns_Private_IS()
2917 …PetscCall(PetscSFBcastBegin(matis->sf, MPIU_INT, matis->sf_rootdata, matis->sf_leafdata, MPI_REPLA…  in MatZeroRowsColumns_Private_IS()
2918 …PetscCall(PetscSFBcastEnd(matis->sf, MPIU_INT, matis->sf_rootdata, matis->sf_leafdata, MPI_REPLACE…  in MatZeroRowsColumns_Private_IS()
2922     if (matis->sf_leafdata[i]) lrows[nr++] = i;  in MatZeroRowsColumns_Private_IS()