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Published 20 hours ago • verified publisher icon The-OpenROAD-Project

capture process units

Open kareefardi opened this issue 3 years ago • 0 comments

Prompt

In cts.tcl SYNTH_MAX_TRAN is being converted to seconds by multiplying by 1e-9 (See: https://github.com/The-OpenROAD-Project/OpenLane/blob/63b5966c2874da8bf01a831f0ee9dc68382a4958/scripts/openroad/cts.tcl#L37). That got me thinking that SYNTH_MAX_TRAN is assumed to be in nanoseconds. However, it's not always the case that a process has the timescale set to nanoseconds and I don't think this is being handled properly in the flow.

Proposal

This issue is created to initiate a review for the assumed issue mentioned prompt.

kareefardi avatar Sep 11 '22 11:09 kareefardi