#1984 add -skip_io and iterate io and global placement Pull request opened by kareefardi ~ Set default

FP_IO_MODE

to 0. ~ Better

FP_IO_MODE

documentation. ~ Change the behavior of

FP_IO_MODE

0: 1. Run global placement with

-skip_io

flag. 2. Run io placement (again). 3. Run global placement. If

FP_IO_MODE

is 1, steps 1 and 2 are skipped. ~ Change tcl functions

global_placement_or

and

place_io

to allow for the changes mentioned above. The-OpenROAD-Project/OpenLane ✅ All checks have passed 28/28 successful checks