144 static int spbas_row_order_icol(PetscInt i1, PetscInt i2, PetscInt *irow_in, PetscInt *icol_in, Pet…  in spbas_row_order_icol()  argument
148   PetscInt  nnz2  = irow_in[i2 + 1] - irow_in[i2];  in spbas_row_order_icol()
150   PetscInt *icol2 = &icol_in[irow_in[i2]];  in spbas_row_order_icol()
162       if (icol1[j] - i1 < icol2[j] - i2) return -1;  in spbas_row_order_icol()
163       if (icol1[j] - i1 > icol2[j] - i2) return 1;  in spbas_row_order_icol()
182   PetscInt  i, i1, i2;            /* Loop counters for (partly) sorted arrays */  in spbas_mergesort_icols()  local
211       i2    = istart + istep;  in spbas_mergesort_icols()
212       i2end = i2 + istep;  in spbas_mergesort_icols()
217 …if (i1 < i1end && i2 < i2end && spbas_row_order_icol(ihlp2[i1], ihlp2[i2], irow_in, icol_in, col_i…  in spbas_mergesort_icols()
220         } else if (i2 < i2end) {  in spbas_mergesort_icols()
221           ihlp1[i] = ihlp2[i2];  in spbas_mergesort_icols()
222           i2++;  in spbas_mergesort_icols()
529   PetscInt     i, i1, i2;            /* Loop counters for (partly) sorted arrays */  in spbas_mergesort()  local
567       i2    = istart + istep;  in spbas_mergesort()
568       i2end = i2 + istep;  in spbas_mergesort()
574           if (i1 < i1end && i2 < i2end && ihlp2[i1] < ihlp2[i2]) {  in spbas_mergesort()
578           } else if (i2 < i2end) {  in spbas_mergesort()
579             ihlp1[i] = ihlp2[i2];  in spbas_mergesort()
580             vhlp1[i] = vhlp2[i2];  in spbas_mergesort()
581             i2++;  in spbas_mergesort()
590           if (i1 < i1end && i2 < i2end && ihlp2[i1] < ihlp2[i2]) {  in spbas_mergesort()
593           } else if (i2 < i2end) {  in spbas_mergesort()
594             ihlp1[i] = ihlp2[i2];  in spbas_mergesort()
595             i2++;  in spbas_mergesort()