1226   PetscInt       *lens, rmax, ncols, *cols, Crow;  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()  local
1738       Crow = row - rstart; /* local row index of C */  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1740       row = rmap_loc[Crow]; /* row index of submat */  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1749         ncols = ai[Crow + 1] - ai[Crow];  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1750         cols  = PetscSafePointerPlusOffset(aj, ai[Crow]);  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1751         vals  = PetscSafePointerPlusOffset(a_a, ai[Crow]);  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1758         ncols = bi[Crow + 1] - bi[Crow];  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1759         cols  = PetscSafePointerPlusOffset(bj, bi[Crow]);  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1760         vals  = PetscSafePointerPlusOffset(b_a, bi[Crow]);  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1773         ncols = ai[Crow + 1] - ai[Crow];  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1774         cols  = PetscSafePointerPlusOffset(aj, ai[Crow]);  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1775         vals  = PetscSafePointerPlusOffset(a_a, ai[Crow]);  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1785         ncols = bi[Crow + 1] - bi[Crow];  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1786         cols  = PetscSafePointerPlusOffset(bj, bi[Crow]);  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1787         vals  = PetscSafePointerPlusOffset(b_a, bi[Crow]);  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1797         ncols = ai[Crow + 1] - ai[Crow];  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1798         cols  = aj + ai[Crow];  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1799         vals  = a_a + ai[Crow];  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1809         ncols = bi[Crow + 1] - bi[Crow];  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1810         cols  = bj + bi[Crow];  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()
1811         vals  = b_a + bi[Crow];  in MatCreateSubMatrices_MPIAIJ_SingleIS_Local()