The-OpenROAD-Project
Add grouping to report_power for instances, just like for top level
Description
It would be useful to have the grouping for an instance(a Verilog module) that I get for the top level:
"report_power" (top level):
Group Internal Switching Leakage Total
Power Power Power Power (Watts)
----------------------------------------------------------------
Sequential 1.70e+00 7.59e-01 6.48e-06 2.46e+00 59.9%
Combinational 8.28e-01 6.59e-01 4.74e-06 1.49e+00 36.2%
Clock 8.49e-02 7.69e-02 7.85e-07 1.62e-01 3.9%
Macro 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.0%
Pad 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.0%
----------------------------------------------------------------
Total 2.62e+00 1.49e+00 1.20e-05 4.11e+00 100.0%
63.6% 36.4% 0.0%
For an instance, in my case MockArray Element(which is a Verilog module & a macro), I get:
"report_power -instances ces_7_7"?
Internal Switching Leakage Total
Power Power Power Power (Watts)
--------------------------------------------
2.97e-02 1.56e-02 1.96e-07 4.53e-02 ces_7_7
See https://github.com/The-OpenROAD-Project/OpenROAD-flow-scripts/pull/2228 for how report_power -instances ces_7_7 is used.
Suggested Solution
Add grouping like there is at top level
Additional Context
No response
@oharboe are you planning to run this hierarchically or do it flat like with the final sta? We can add the groups to write_timing_model and then use them when a macro is reported for sure. I had been thinking that you would do this flat. In either case its a good enhancement. I am wondering about the priority.
