@@ -98,20 +98,16 @@ In default mode, our implementation will also run RePlAce in GUI mode automatica
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@@ -98,20 +98,16 @@ In default mode, our implementation will also run RePlAce in GUI mode automatica
We implement the entire flow based on [OpenROAD APIs](https://github.com/the-openroad-project).
We implement the entire flow based on [OpenROAD APIs](https://github.com/the-openroad-project).
**Please refer to [the OpenROAD repo](https://github.com/the-openroad-project) for explanation of each Tcl command.**
**Please refer to [the OpenROAD repo](https://github.com/the-openroad-project) for explanation of each Tcl command.**
We have provided the openroad exe in the [utils](https://github.com/TILOS-AI-Institute/MacroPlacement/tree/main/CodeElements/Clustering/utils) dir. Please note that [The OpenROAD Project](https://github.com/the-openroad-project) does not
We have provided the openroad exe in the [utils](https://github.com/TILOS-AI-Institute/MacroPlacement/tree/main/CodeElements/Clustering/src/utils) dir. Please note that [The OpenROAD Project](https://github.com/the-openroad-project) does not
distribute any compiled binaries. While we build our implementation on top of the OpenROAD application, our effort is not associated with the OpenROAD project.
distribute any compiled binaries. While we build our implementation on top of the OpenROAD application, our effort is not associated with the OpenROAD project.
Input file: [setup.tcl](https://github.com/TILOS-AI-Institute/MacroPlacement/blob/main/CodeElements/Clustering/setup.tcl)(you can follow the example to set up your own design)
Input file: [setup.tcl](https://github.com/TILOS-AI-Institute/MacroPlacement/blob/main/CodeElements/Clustering/test/setup.tcl)(you can follow the example to set up your own design) and [FixFile](https://github.com/TILOS-AI-Institute/MacroPlacement/blob/main/CodeElements/Clustering/test/fix_files_grouping/ariane.fix.old)(This file is generated by our [Grouping](https://github.com/TILOS-AI-Institute/MacroPlacement/tree/main/CodeElements/Grouping) scripts.)
Output_files: clusters.lef and clustered_netlist.def
Output_files: [clusters.lef](https://github.com/TILOS-AI-Institute/MacroPlacement/blob/main/CodeElements/Clustering/test/results/OpenROAD/clusters.lef) and [clustered_netlist.def](https://github.com/TILOS-AI-Institute/MacroPlacement/blob/main/CodeElements/Clustering/test/results/OpenROAD/clustered_netlist.def) for OpenROAD flows; [cluster.tcl](https://github.com/TILOS-AI-Institute/MacroPlacement/blob/main/CodeElements/Clustering/test/results/Cadence/ariane_cluster_500.tcl) for Cadence flows.
Example commands: python [generate_clustered_netlist.py](https://github.com/TILOS-AI-Institute/MacroPlacement/blob/main/CodeElements/Clustering/generate_clustered_netlist.py) ariane hmetis
Note that the [example](https://github.com/TILOS-AI-Institute/MacroPlacement/tree/main/CodeElements/Clustering/test) that we provide is the ariane design implemented in NanGate45. The netlist is synthesized by Yosys, and the floorplan def is generated by OpenROAD.
You can use the command: python [generate_clustered_netlist.py](https://github.com/TILOS-AI-Institute/MacroPlacement/blob/main/CodeElements/Clustering/generate_clustered_netlist.py) -h for other options
Note that the [example](https://github.com/TILOS-AI-Institute/MacroPlacement/tree/main/CodeElements/Clustering/design) that we provide is the ariane design implemented in NanGate45. The netlist is synthesized by Yosys, and the floorplan def is generated by OpenROAD.
