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update metrics for public designs #4419

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update metrics for public designs #4419

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222526e
use latest openroad
eder-matheus Aug 12, 2026
9998f64
update metrics for public designs
eder-matheus Aug 12, 2026
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8 changes: 4 additions & 4 deletions flow/designs/ihp-sg13g2/ibex/rules-base.json
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Original file line number Diff line number Diff line change
Expand Up @@ -62,7 +62,7 @@
"compare": ">="
},
"globalroute__timing__setup__tns": {
"value": -1.6,
"value": -4.99,

@gemini-code-assist gemini-code-assist Bot Aug 12, 2026

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medium

The global routing setup TNS has degraded significantly from -1.6 to -4.99 (more than a 3x increase in total negative slack). While the final timing (finish__timing__setup__tns) shows an improvement, such a large degradation at the global routing stage indicates a potential regression in the early optimization or clock tree synthesis phases of the updated OpenROAD tool.

"compare": ">="
},
"globalroute__timing__hold__ws": {
Expand All @@ -74,7 +74,7 @@
"compare": ">="
},
"detailedroute__route__wirelength": {
"value": 1012494,
"value": 1000731,
"compare": "<="
},
"detailedroute__route__drc_errors": {
Expand All @@ -94,7 +94,7 @@
"compare": ">="
},
"finish__timing__setup__tns": {
"value": -5.34,
"value": -3.37,
"compare": ">="
},
"finish__timing__hold__ws": {
Expand All @@ -106,7 +106,7 @@
"compare": ">="
},
"finish__design__instance__area": {
"value": 320304,
"value": 320199,
"compare": "<="
}
}
14 changes: 7 additions & 7 deletions flow/designs/nangate45/swerv_wrapper/rules-base.json
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Original file line number Diff line number Diff line change
Expand Up @@ -38,11 +38,11 @@
"compare": "<="
},
"cts__timing__setup__ws": {
"value": -0.431,
"value": -0.429,
"compare": ">="
},
"cts__timing__setup__tns": {
"value": -415.0,
"value": -459.0,
"compare": ">="
},
"cts__timing__hold__ws": {
Expand All @@ -58,11 +58,11 @@
"compare": "<="
},
"globalroute__timing__setup__ws": {
"value": -0.466,
"value": -0.428,
"compare": ">="
},
"globalroute__timing__setup__tns": {
"value": -438.0,
"value": -509.0,

@gemini-code-assist gemini-code-assist Bot Aug 12, 2026

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medium

The global routing setup TNS has degraded by over 16% (from -438.0 to -509.0). Combined with the 16.2% increase in detailed routing wirelength, this indicates a substantial degradation in physical synthesis quality for the swerv_wrapper design under the new OpenROAD commit.

"compare": ">="
},
"globalroute__timing__hold__ws": {
Expand All @@ -74,7 +74,7 @@
"compare": ">="
},
"detailedroute__route__wirelength": {
"value": 4160494,
"value": 4835341,

@gemini-code-assist gemini-code-assist Bot Aug 12, 2026

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high

The detailed routing wirelength has increased significantly by approximately 16.2% (from 4160494 to 4835341). Since there is no corresponding improvement in area or other metrics for this design, this represents a severe routing regression introduced by the OpenROAD submodule update. Accepting this change permanently lowers the quality bar for this design in CI.

"compare": "<="
},
"detailedroute__route__drc_errors": {
Expand All @@ -90,11 +90,11 @@
"compare": "<="
},
"finish__timing__setup__ws": {
"value": -0.425,
"value": -0.397,
"compare": ">="
},
"finish__timing__setup__tns": {
"value": -384.0,
"value": -426.0,
"compare": ">="
},
"finish__timing__hold__ws": {
Expand Down
14 changes: 7 additions & 7 deletions flow/designs/sky130hd/gcd/rules-base.json
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -38,11 +38,11 @@
"compare": "<="
},
"cts__timing__setup__ws": {
"value": -1.45,
"value": -1.35,
"compare": ">="
},
"cts__timing__setup__tns": {
"value": -60.9,
"value": -58.9,
"compare": ">="
},
"cts__timing__hold__ws": {
Expand All @@ -62,7 +62,7 @@
"compare": ">="
},
"globalroute__timing__setup__tns": {
"value": -71.6,
"value": -71.1,
"compare": ">="
},
"globalroute__timing__hold__ws": {
Expand All @@ -74,7 +74,7 @@
"compare": ">="
},
"detailedroute__route__wirelength": {
"value": 13026,
"value": 12929,
"compare": "<="
},
"detailedroute__route__drc_errors": {
Expand All @@ -90,11 +90,11 @@
"compare": "<="
},
"finish__timing__setup__ws": {
"value": -1.53,
"value": -1.63,
"compare": ">="
},
"finish__timing__setup__tns": {
"value": -67.0,
"value": -66.0,
"compare": ">="
},
"finish__timing__hold__ws": {
Expand All @@ -106,7 +106,7 @@
"compare": ">="
},
"finish__design__instance__area": {
"value": 5996,
"value": 5950,
"compare": "<="
}
}
20 changes: 10 additions & 10 deletions flow/designs/sky130hd/microwatt/rules-base.json
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@
"level": "warning"
},
"synth__design__instance__area__stdcell": {
"value": 677000.0,
"value": 676000.0,
"compare": "<="
},
"constraints__clocks__count": {
Expand Down Expand Up @@ -38,11 +38,11 @@
"compare": "<="
},
"cts__timing__setup__ws": {
"value": -2.32,
"value": -2.28,
"compare": ">="
},
"cts__timing__setup__tns": {
"value": -254.0,
"value": -221.0,
"compare": ">="
},
"cts__timing__hold__ws": {
Expand All @@ -54,15 +54,15 @@
"compare": ">="
},
"globalroute__antenna_diodes_count": {
"value": 4314,
"value": 4204,
"compare": "<="
},
"globalroute__timing__setup__ws": {
"value": -2.21,
"compare": ">="
},
"globalroute__timing__setup__tns": {
"value": -269.0,
"value": -261.0,
"compare": ">="
},
"globalroute__timing__hold__ws": {
Expand All @@ -86,27 +86,27 @@
"compare": "<="
},
"detailedroute__antenna_diodes_count": {
"value": 2725,
"value": 2747,
"compare": "<="
},
"finish__timing__setup__ws": {
"value": -2.16,
"compare": ">="
},
"finish__timing__setup__tns": {
"value": -227.0,
"value": -215.0,
"compare": ">="
},
"finish__timing__hold__ws": {
"value": -0.883,
"value": -0.808,
"compare": ">="
},
"finish__timing__hold__tns": {
"value": -3.42,
"value": -3.1,
"compare": ">="
},
"finish__design__instance__area": {
"value": 5568932,
"value": 5567346,
"compare": "<="
}
}
2 changes: 1 addition & 1 deletion tools/OpenROAD
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Submodule OpenROAD updated 131 files