Hold wns resulting infinite

[khaledhasanzami]

I was running the riscv model with default setup. When I was trying to find wns for hold after the full run (or in cts, route). It is returning as INF.

Command:

report_worst_slack -min

Returns worst slack INF

pdk: asap7
design: riscv32i

Any idea why is that and how to solve it?

[maliberty]

In which PDK? How did you load the design? Please give specific steps to reproduce the issue.

[khaledhasanzami]

pdk: asap7
design: riscv32i

Loaded the design with make gui_6_finale.odb
I am adding the infos in the main question too.

[maliberty]

I guess you meant make gui_6_final.odb without the 'e'. I get:

>>> report_worst_slack -min
worst slack 40.29

What commit id are you using for OR & ORFS? This would have worked better as an issue with the required info.

[khaledhasanzami]

Thank you. Pulling the updated version worked. I was using the previous commit earlier. I am no filing an issue beacuse I am not sure of the commit I was using earlier.