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Add OpenROAD.WriteViews to generate LEF using OpenROAD and powered netlists excluding some cells #267

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merged 6 commits into from
Nov 22, 2023

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kareefardi
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@kareefardi kareefardi commented Nov 14, 2023

  • Added a new step, OpenROAD.WriteViews, which simply updates views with no other changes
  • openlane.state.DesignFormat: Added three new entries:
    • POWERED_NETLIST_SDF_FRIENDLY
    • POWERED_NETLIST_NO_PHYSICAL_CELLS
    • OPENROAD_LEF
  • Updated OpenROAD steps to write the aforementioned new design formats

add DesignFormat.POWERED_NETLIST_NO_FILL
add DesignFormat.POWERED_NETLIST_NO_FILL_DIODE
add DesignFormat.OPENROAD_LEF
@kareefardi kareefardi requested a review from donn November 15, 2023 10:41
@kareefardi kareefardi changed the title add OpenROAD.WriteViews Add OpenROAD.WriteViews to generate LEF using OpenROAD and powered netlists excluding some cells Nov 20, 2023
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LGTM

@donn donn enabled auto-merge (squash) November 22, 2023 09:47
@donn donn merged commit 651f326 into main Nov 22, 2023
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@donn donn deleted the openroad-writeviews branch December 11, 2023 12:29
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2 participants