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Update gf12 jpeg & gcd metrics#4227

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maliberty merged 1 commit into
The-OpenROAD-Project:masterfrom
The-OpenROAD-Project-staging:metrics-update
May 13, 2026
Merged

Update gf12 jpeg & gcd metrics#4227
maliberty merged 1 commit into
The-OpenROAD-Project:masterfrom
The-OpenROAD-Project-staging:metrics-update

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designs/gf12/gcd/rules-base.json updates:

Metric Old New Type
cts__timing__setup__tns -94.6 -178.0 Failing

designs/gf12/jpeg/rules-base.json updates:

Metric Old New Type
cts__timing__setup__ws -58.6 -96.0 Failing
cts__timing__setup__tns -13300.0 -18500.0 Failing
globalroute__timing__setup__tns -8780.0 -8510.0 Tighten
detailedroute__route__wirelength 413827 409584 Tighten

| Metric                                        | Old        | New        | Type     |
| ------                                        | ---        | ---        | ----     |
| cts__timing__setup__tns                       |      -94.6 |     -178.0 | Failing  |

designs/gf12/jpeg/rules-base.json updates:
| Metric                                        | Old        | New        | Type     |
| ------                                        | ---        | ---        | ----     |
| cts__timing__setup__ws                        |      -58.6 |      -96.0 | Failing  |
| cts__timing__setup__tns                       |   -13300.0 |   -18500.0 | Failing  |
| globalroute__timing__setup__tns               |    -8780.0 |    -8510.0 | Tighten  |
| detailedroute__route__wirelength              |     413827 |     409584 | Tighten  |

Signed-off-by: Matt Liberty <mliberty@precisioninno.com>
@maliberty maliberty self-assigned this May 13, 2026
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Code Review

This pull request updates the timing and wirelength constraints for the gcd and jpeg designs within the rules-base.json files and updates the OpenROAD subproject commit hash. I have no feedback to provide as there were no review comments.

@maliberty maliberty merged commit 4f5b9c6 into The-OpenROAD-Project:master May 13, 2026
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@maliberty maliberty deleted the metrics-update branch May 13, 2026 16:51
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