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Update OpenROAD submodule#4244

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update-openroad
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Update OpenROAD submodule#4244
github-actions[bot] wants to merge 2 commits into
masterfrom
update-openroad

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@github-actions github-actions Bot commented May 20, 2026

Automated action to update tools/OpenROAD submodule and tighten CI rule checking.
[ci:rules-tighten]

Updated Rules

designs/asap7/aes-mbff/rules-base.json updates:

Metric Old New Type
placeopt__design__instance__count__stdcell 18149 18142 Tighten
cts__timing__setup__ws -25.4 -21.6 Tighten
cts__timing__setup__tns -82.7 -78.6 Tighten
globalroute__timing__setup__ws -19.7 -19.0 Tighten
globalroute__timing__setup__tns -76.7 -76.0 Tighten
finish__design__instance__area 1952 1948 Tighten

designs/asap7/aes_lvt/rules-base.json updates:

Metric Old New Type
finish__timing__setup__ws -27.0 -22.2 Tighten
finish__timing__setup__tns -94.2 -82.7 Tighten

[WARNING] Multiple clocks not supported. Will use first clock: mrx_clk_pad_i: 300.0000.
[WARNING] Multiple clocks not supported. Will use first clock: mrx_clk_pad_i: 300.0000.
designs/asap7/gcd/rules-base.json updates:

Metric Old New Type
finish__timing__setup__tns -1520.0 -1510.0 Tighten

designs/asap7/gcd-ccs/rules-base.json updates:

Metric Old New Type
detailedroute__route__wirelength 1162 1159 Tighten

[WARNING] Multiple clocks not supported. Will use first clock: clk: 333.0000.
designs/asap7/riscv32i/rules-base.json updates:

Metric Old New Type
detailedroute__route__wirelength 61129 61110 Tighten

designs/asap7/riscv32i-mock-sram/rules-base.json updates:

Metric Old New Type
detailedroute__route__wirelength 64405 64391 Tighten

designs/asap7/swerv_wrapper/rules-base.json updates:

Metric Old New Type
finish__timing__setup__ws -319.0 -318.0 Tighten
finish__timing__setup__tns -47000.0 -46800.0 Tighten
finish__timing__hold__ws -89.0 -88.9 Tighten

designs/ihp-sg13g2/jpeg/rules-base.json updates:

Metric Old New Type
detailedroute__antenna_diodes_count 114 109 Tighten

designs/nangate45/bp_be_top/rules-base.json updates:

Metric Old New Type
finish__timing__setup__ws -0.325 -0.318 Tighten
finish__timing__setup__tns -19.6 -19.1 Tighten

designs/nangate45/bp_fe_top/rules-base.json updates:

Metric Old New Type
finish__timing__setup__ws -0.139 -0.131 Tighten

[WARNING] Multiple clocks not supported. Will use first clock: clk_i: 3.0000.
designs/nangate45/swerv/rules-base.json updates:

Metric Old New Type
globalroute__timing__setup__tns -512.0 -460.0 Tighten
finish__timing__setup__tns -619.0 -448.0 Tighten

designs/nangate45/swerv_wrapper/rules-base.json updates:

Metric Old New Type
detailedroute__route__wirelength 4392572 4392381 Tighten
finish__timing__setup__tns -127.0 -126.0 Tighten

designs/sky130hd/aes/rules-base.json updates:

Metric Old New Type
globalroute__timing__setup__ws -1.3 -0.442 Tighten
globalroute__timing__setup__tns -9.57 -6.65 Tighten
finish__timing__setup__ws -1.17 -0.293 Tighten
finish__timing__setup__tns -2.8 -1.53 Tighten
finish__design__instance__area 146144 145979 Tighten

designs/sky130hd/chameleon/rules-base.json updates:

Metric Old New Type
finish__timing__setup__tns -8.03 -7.77 Tighten

designs/sky130hd/gcd/rules-base.json updates:

Metric Old New Type
finish__timing__setup__ws -1.86 -1.85 Tighten
finish__timing__setup__tns -87.8 -87.6 Tighten

designs/sky130hd/ibex/rules-base.json updates:

Metric Old New Type
detailedroute__route__wirelength 704140 703854 Tighten
finish__design__instance__area 178015 177762 Tighten

[WARNING] Multiple clocks not supported. Will use first clock: ext_clk: 15.0000.
designs/sky130hd/microwatt/rules-base.json updates:

Metric Old New Type
globalroute__antenna_diodes_count 1499 1402 Tighten
detailedroute__antenna__violating__nets 4 3 Tighten
detailedroute__antenna_diodes_count 1416 1274 Tighten
finish__timing__hold__tns -6.73 -6.23 Tighten
finish__design__instance__area 5572106 5571957 Tighten

designs/sky130hd/riscv32i/rules-base.json updates:

Metric Old New Type
globalroute__timing__setup__tns -301.0 -300.0 Tighten

designs/sky130hs/aes/rules-base.json updates:

Metric Old New Type
globalroute__timing__setup__ws -0.224 -0.21 Tighten
globalroute__timing__setup__tns -1.92 -1.52 Tighten

designs/sky130hs/gcd/rules-base.json updates:

Metric Old New Type
cts__timing__setup__tns -11.4 -11.2 Tighten
globalroute__timing__setup__tns -17.6 -16.8 Tighten
finish__timing__setup__tns -13.6 -12.6 Tighten

designs/sky130hs/ibex/rules-base.json updates:

Metric Old New Type
globalroute__timing__setup__tns -33.7 -23.4 Tighten

designs/sky130hs/jpeg/rules-base.json updates:

Metric Old New Type
globalroute__timing__setup__tns -0.908 -0.835 Tighten

designs/sky130hs/riscv32i/rules-base.json updates:

Metric Old New Type
cts__timing__setup__ws -0.736 -0.588 Tighten
cts__timing__setup__tns -29.1 -8.61 Tighten
globalroute__timing__setup__ws -1.1 -0.932 Tighten
globalroute__timing__setup__tns -195.0 -134.0 Tighten
finish__timing__setup__ws -0.876 -0.817 Tighten
finish__timing__setup__tns -65.9 -20.9 Tighten

Messages from CI

[INFO] asap7/minimal not included in CI.
[INFO] gf12 not included in the update.
[INFO] gf55 not included in the update.
[INFO] nangate45/bp_quad not included in CI.

@github-actions github-actions Bot added the UpdateRules Starts GHA to update rules label May 20, 2026
@github-actions github-actions Bot requested review from maliberty and vvbandeira May 20, 2026 09:20
@openroad-ci openroad-ci removed the UpdateRules Starts GHA to update rules label May 20, 2026
@github-actions github-actions Bot added the UpdateRules Starts GHA to update rules label May 21, 2026
@openroad-ci openroad-ci removed the UpdateRules Starts GHA to update rules label May 21, 2026
@github-actions github-actions Bot added the UpdateRules Starts GHA to update rules label May 22, 2026
@openroad-ci openroad-ci removed the UpdateRules Starts GHA to update rules label May 22, 2026
@github-actions github-actions Bot added the UpdateRules Starts GHA to update rules label May 23, 2026
@openroad-ci openroad-ci removed the UpdateRules Starts GHA to update rules label May 23, 2026
@github-actions github-actions Bot added the UpdateRules Starts GHA to update rules label May 24, 2026
@openroad-ci openroad-ci removed the UpdateRules Starts GHA to update rules label May 24, 2026
@github-actions github-actions Bot added the UpdateRules Starts GHA to update rules label May 25, 2026
@openroad-ci openroad-ci removed the UpdateRules Starts GHA to update rules label May 25, 2026
@github-actions github-actions Bot added the UpdateRules Starts GHA to update rules label May 26, 2026
@openroad-ci openroad-ci removed the UpdateRules Starts GHA to update rules label May 26, 2026
@github-actions github-actions Bot force-pushed the update-openroad branch 2 times, most recently from fc7cfd9 to 9772577 Compare May 28, 2026 09:28
@github-actions github-actions Bot added the UpdateRules Starts GHA to update rules label May 28, 2026
@openroad-ci openroad-ci removed the UpdateRules Starts GHA to update rules label May 28, 2026
Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
@github-actions github-actions Bot added the UpdateRules Starts GHA to update rules label May 29, 2026
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
@openroad-ci openroad-ci removed the UpdateRules Starts GHA to update rules label May 29, 2026
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2 participants