I am getting errors in placement stage using replace in the

Question

I am getting errors in placement stage using replace in the openlane flow Attaching the errors ` INFO FillerInit FillerCellArea = nan` INFO FillerInit FillerCellSize = nan nan ERROR during executing replace lt openLANE flow scripts replace gp tcl | amp tee gt amp stdout openLANE flow designs AMUX2 3V top runs 19 08 05 37 logs placement replace log ERROR Last 10 lines child killed segmentation violation After debugging found out that the following line in replace gp tcl is causing the error rep place cell nesterov place can someone help

Riking28 · Answer

If it reproduces every time upload your input files to GitHub and file a bug report for the tcl script

Riking28 · Answer

Or you can break out the debugger and try to figure it out yourself assuming you don t have that much time then uploading means someone else can do that

Praharsha · Answer

Yes I don t think the error is with the whole TCL script Just the one line I was trying to debug but don t know how exactly the place cell nesterov place works

Ahmed Ghazy · Answer

Hi if you share your input files it would help find out what s wrong

Praharsha · Answer

Yeah I am attaching the verilog file which I have placed in src folder And I have generated LEF file for the macro Attaching the same

Praharsha · Answer

AMUX2 3V v AMUX2 3V top v AMUX2 3V lef

Praharsha · Answer

config tcl