Hello Is there a way to perform power analysis in openlane w open-source-silicon #openlane

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Title

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Sajjad Ahmed

01/18/2022, 12:54 PM

Hello! Is there a way to perform power analysis in openlane with simulation activity (VCD file). Or if anyone can guide me how to perform dynamic power analysis in openlane.

@User @User

m

Matt Liberty

01/18/2022, 3:14 PM

Not that I know of.

@User I do see a set_power_activity command in opensta, perhaps that can be used?

t

Tim Edwards

01/19/2022, 3:19 PM

@User: IRSIM can supposedly perform dynamic power analysis, but I have not ever tried it (it has been on my to-do list for a long time).

s

Sajjad Ahmed

01/19/2022, 5:26 PM

Thanks @User I will check that!

r

Rahul Behl

05/27/2022, 5:13 AM

Hi @Sajjad Ahmed, Did IRSIM work?

s

Sajjad Ahmed

05/27/2022, 5:36 AM

Hi @Rahul Behl didn't get a chance to try that.

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