High Performance IR Analysis¶

Data preparation speed-up:¶

DO D D export—power—file design.power 生 叩 .powerD叩
DO D D extract—power—file design.power D .powerD叩DD leafcellD pow信叩D叩到叩应叩象叩 D
DD叩D 叩 D叩D bool GetAnnPowerFromFile()命叩叩叩叩叩D叩叩叩D叩
DDDDDDDDDDDD api接叩形叩D叩叩叩时叩□ APIDDD叩DD powMgr.cppD叩DD ReportFxtractPoweData()函叩D叩通叩该叩叩叩叩D叩D叩叩信叩

D powAPIDO叩OO  
cell instD叩OO叩OO 
taPowAPI::GetCurrSrc

Static IR drop analysis and partition {XiaoQianD¶

Static IR partition can be triggered by:

set—param ir static—ir—partition—number 4 
analy江e—power—network -net VDD

Discussion notes discussion_notes.txt

Distributed IR analysis¶

DMP_usage_model