vtr-verilog-to-routing icon indicating copy to clipboard operation
vtr-verilog-to-routing copied to clipboard

Published 20 hours ago • verified publisher icon verilog-to-routing

[WIP] 3D Placement Constraints

Open soheilshahrouz opened this issue 8 months ago • 1 comments

This PR enhances the supoort for 3D placement constraints to allow the user to specify a layer range for each floorplanning constraint.

Related Issue

Motivation and Context

Each floorplan constraint is limited to a single layer. If the user wants to define a cubic floorplan constraint, she/he has to define multiple rectangular floorplan constraint with the same (x,y) coordinates but for different layers. This PR lets user defne a single floorplan region spanning across multiple layers.

How Has This Been Tested?

Types of changes

  • [ ] Bug fix (change which fixes an issue)
  • [x] New feature (change which adds functionality)
  • [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

  • [ ] My change requires a change to the documentation
  • [ ] I have updated the documentation accordingly
  • [ ] I have added tests to cover my changes
  • [ ] All new and existing tests passed

soheilshahrouz avatar Jun 20 '24 21:06 soheilshahrouz