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手动删掉了一根线,运行 route_zrt_eco -max_detail_route_iterations $DVAR(rt,droute_iteration) -reroute any_nets -utilize_dangling_wires true
log 中出现如下:
Begin ECO DRC check ...
Checked
1/11929 Partitions, Violations =
0
Checked
477/11929 Partitions, Violations =
21
Checked
954/11929 Partitions, Violations =
64
Checked
1431/11929 Partitions, Violations =
104
Checked
1908/11929 Partitions, Violations =
133
Checked
2385/11929 Partitions, Violations =
163
Checked
2862/11929 Partitions, Violations =
180
Checked
3339/11929 Partitions, Violations =
225
Checked
3816/11929 Partitions, Violations =
371
Checked
4293/11929 Partitions, Violations =
694
Checked
4770/11929 Partitions, Violations =
851
Checked
5247/11929 Partitions, Violations =
912
Checked
5724/11929 Partitions, Violations =
1057
Checked
6201/11929 Partitions, Violations =
1301
Checked
6678/11929 Partitions, Violations =
1480
Checked
7155/11929 Partitions, Violations =
1733
Checked
7632/11929 Partitions, Violations =
1846
Checked
8109/11929 Partitions, Violations =
1996
Checked
8586/11929 Partitions, Violations =
2051
Checked
9063/11929 Partitions, Violations =
2138
Checked
9540/11929 Partitions, Violations =
2191
Checked
10017/11929 Partitions, Violations =
2407
Checked
10494/11929 Partitions, Violations =
2629
Checked
10971/11929 Partitions, Violations =
2647
Checked
11448/11929 Partitions, Violations =
2647
Checked
11925/11929 Partitions, Violations =
2647
DRC-SUMMARY:
@@@@@@@ TOTAL VIOLATIONS =
2647
并且log 中显示被改变的net 有1000多条。 我查看了一下这些net 跟我手动删掉的net 距离很远 八竿子都打不着关系 为什么还说被changed 呢? |
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