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Detailed routing eventually completes with lots of DRC errors:
$ ./run-me-mock-array-asap7-base.sh
OpenROAD v2.0-16219-g56c3c86ba
[deleted]
[WARNING DRT-0418] Term ces_0_0/clock has no pins on routing grid
[WARNING DRT-0418] Term ces_0_0/io_ins_down[0] has no pins on routing grid
[WARNING DRT-0418] Term ces_0_0/io_ins_down[10] has no pins on routing grid
[lots]
[deleted]
The root cause might be macro placement, broken out as a standalone test here:
$ ./run-me-mock-array-asap7-base.sh
OpenROAD v2.0-16219-g56c3c86ba
Features included (+) or not (-): +Charts +GPU +GUI +Python
This program is licensed under the BSD-3 license. See the LICENSE file for details.
Components of this program may be licensed under more restrictive licenses which must be honored.
HierRTLMP Flow enabled...
rtl_macro_placer -halo_width 0 -halo_height 2.16 -boundary_weight 0 -report_directory ./objects/asap7/mock-array/base/rtlmp -target_util 0.30
Floorplan Outline: (0.0, 0.0) (358.56, 388.8), Core Outline: (2.16, 2.16) (356.4, 386.64)
Number of std cell instances: 129
Area of std cell instances: 23.37
Number of macros: 64
Area of macros: 119439.39
Halo width: 0.00
Halo height: 2.16
Area of macros with halos: 131383.38
Area of std cell instances + Area of macros: 119462.77
Core area: 136198.20
Design Utilization: 0.88
Core Utilization: 0.00
Manufacturing Grid: 1
openroad>
Expected Behavior
No error
Environment
OpenROAD v2.0-16219-g56c3c86ba
To Reproduce
See above
Relevant log output
No response
Screenshots
No response
Additional Context
No response
The text was updated successfully, but these errors were encountered:
@AcKoucher I suspect that the snapping the macro so the pins are on the routing grid may need some enhancing in the case where we have pins on multiple layers for H & V.
Describe the bug
Standalone bugreports broken out from The-OpenROAD-Project/OpenROAD-flow-scripts#2412
untar detail-route-problem-with-pins-on-multiple-metals.tar.gz
Detailed routing eventually completes with lots of DRC errors:
The root cause might be macro placement, broken out as a standalone test here:
macro-place-multi-metal-pins.tar.gz
Expected Behavior
No error
Environment
To Reproduce
See above
Relevant log output
No response
Screenshots
No response
Additional Context
No response
The text was updated successfully, but these errors were encountered: