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Skip save_images on headless machines without display #3944

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Merged
maliberty merged 1 commit into from
Mar 2, 2026
+2 −1
Merged

Skip save_images on headless machines without display #3944

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3 changes: 2 additions & 1 deletion flow/scripts/final_report.tcl
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,7 @@ report_cell_usage
report_metrics 6 "finish"

# Save a final image if openroad is compiled with the gui
if { [ord::openroad_gui_compiled] } {
# and a display is available (skip on headless machines)
if { [ord::openroad_gui_compiled] && [env_var_exists_and_non_empty DISPLAY] } {
gui::show "source $::env(SCRIPTS_DIR)/save_images.tcl" false
}