What are people seeing for typical runtimes on openlane Our

Question

What are people seeing for typical runtimes on openlane Our design is ~8 5k cells and takes a couple hours on a mid range desktop

tnt · Answer

About 15 20 min for a 10k cell design on a Ryzen 3700X with 32G RAM

Dejan Petkovic · Answer

Tried out different design sizes on Ryzen 3 2200G 16GB RAM 10k 50k cell designs run for couple of hours 200k 500k cell designs and above never finish due to different errors D

Amr Gouhar · Answer

< Steve Kelly> maybe you need to loosen the `FP CORE UTIL` `PL TARGET DENSITY` and `CLOCK PERIOD` a bit The design maybe too congested but not congested enough for fastroute to fail

Amr Gouhar · Answer

Also this sheet should give you a sense of the runtimes <https github com efabless openlane blob master regression results benchmark results SW HD csv> this is runtime to finish routing