求助，如何在pt或者dc中报告出critical path

AveryYoung

如题

我只知道应该是用report_timing但是我只想报告出最差的也就是worst case或者critical path，应该如何做report_timing后面相关的选项？

补充一下，我一直没搞明白，-nworst和-max_path到底有什么区别？
请各位不吝赐教，谢谢

sjtusonic

   

如题

我只知道应该是用report_timing但是我只想报告出最差的也就是worst case或者critical path，应该如 ...
AveryYoung 发表于 2012-10-24 10:05

                               
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-nworst paths_per_endpoint

Specifies the number of worst paths to be reported per endpoint. Allowed values are 1 to 2000000; the default is 1.

-max_paths count

Specifies the [size=+0]maximum total number of paths to be reported among all path groups. Allowed values are 1 to 2000000; the default value is equal to the -nworst setting.

一个是总的个数，一个是对每个endpoint的个数