| ! { dg-options "-floop-nest-optimize -O2" } |
| MODULE dbcsr_index_operations |
| INTERFACE dbcsr_build_row_index |
| END INTERFACE |
| CONTAINS |
| SUBROUTINE merge_index_arrays (new_row_i, new_col_i, new_blk_p, new_size,& |
| old_row_i, old_col_i, old_blk_p, old_size,& |
| add_ip, add_size, new_blk_d, old_blk_d,& |
| added_size_offset, added_sizes, added_size, added_nblks, error) |
| INTEGER, DIMENSION(new_size), & |
| INTENT(OUT) :: new_blk_p, new_col_i, & |
| new_row_i |
| INTEGER, INTENT(IN) :: old_size |
| INTEGER, DIMENSION(old_size), INTENT(IN) :: old_blk_p, old_col_i, & |
| old_row_i |
| INTEGER, DIMENSION(new_size), & |
| INTENT(OUT), OPTIONAL :: new_blk_d |
| INTEGER, DIMENSION(old_size), & |
| INTENT(IN), OPTIONAL :: old_blk_d |
| INTEGER, DIMENSION(:), INTENT(IN), & |
| OPTIONAL :: added_sizes |
| INTEGER, INTENT(OUT), OPTIONAL :: added_size, added_nblks |
| LOGICAL :: multidata |
| IF (add_size .GT. 0) THEN |
| IF (old_size .EQ. 0) THEN |
| IF (PRESENT (added_size)) added_size = SUM (added_sizes) |
| ENDIF |
| ELSE |
| new_row_i(1:old_size) = old_row_i(1:old_size) |
| new_col_i(1:old_size) = old_col_i(1:old_size) |
| new_blk_p(1:old_size) = old_blk_p(1:old_size) |
| IF (multidata) new_blk_d(1:old_size) = old_blk_d(1:old_size) |
| ENDIF |
| END SUBROUTINE merge_index_arrays |
| END MODULE dbcsr_index_operations |
