make
Usage:
./fp [--verbose] [--seed <number>] [--sa <classical|fast|both|fast-5>]
[--draw-all <file>] [--draw-only-best <file>]
<alpha> <block-input> <net-input> <output>
Options:
-h [ --help ] Print help messages
-v [ --verbose ] Print detail informations during floorplanning
--seed NUM Seed for random number generator
--sa MODE (=classical) SA mode: classical, fast, both or fast-5
--draw-all FILE Draw all floorplans
--draw-only-best FILE Draw only best floorplan
--alpha NUM Alpha
--block-input FILE Block input
--net-input FILE Net input
--output FILE Output
- classical: Run classical SA until floorplan is feasible. (default)
- fast: Run fast SA until floorplan is feasible.
- both: Run classical SA and fast SA until floorplan is feasible, then output the better one.
- fast-5: Run fast SA 5 times and output the best floorplan.
Since every perturbation in SA is randomly made, we can fix the seed to get the same sequence of perturbations, thus the same floorplan result every time.
You can run floorplanning on my web app.