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Update yosys submodule#106

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Update yosys submodule#106
github-actions[bot] wants to merge 1156 commits intotighten-designs-nov6from
update-yosys

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@github-actions github-actions bot commented Nov 6, 2025

Automated changes by create-pull-request GitHub action

gudeh and others added 18 commits March 6, 2026 14:03
Signed-off-by: Augusto Berndt <augusto.berndt@precisioninno.com>
| Metric                                        | Old      | New      | Type     |
| ------                                        | ---      | ---      | ----     |
| placeopt__design__instance__area              |       52 |       50 | Tighten  |
| placeopt__design__instance__count__stdcell    |      531 |      473 | Tighten  |
| cts__design__instance__count__setup_buffer    |       47 |       41 | Tighten  |
| cts__design__instance__count__hold_buffer     |       46 |       41 | Tighten  |
| cts__timing__setup__ws                        |    -53.6 |    -38.0 | Tighten  |
| cts__timing__setup__tns                       |   -281.0 |   -119.0 | Tighten  |
| globalroute__timing__setup__ws                |    -64.0 |    -47.4 | Tighten  |
| globalroute__timing__setup__tns               |   -439.0 |   -290.0 | Tighten  |
| detailedroute__route__wirelength              |     1352 |     1053 | Tighten  |
| finish__timing__setup__ws                     |    -48.6 |    -37.5 | Tighten  |
| finish__timing__setup__tns                    |   -270.0 |   -185.0 | Tighten  |

Signed-off-by: arthurjolo <arthurjl@precisioninno.com>
| Metric                                        | Old      | New      | Type     |
| ------                                        | ---      | ---      | ----     |
| placeopt__design__instance__area              |   169126 |   167557 | Tighten  |
| detailedroute__route__wirelength              |   749863 |   728653 | Tighten  |
| finish__design__instance__area                |   180708 |   179572 | Tighten  |

Signed-off-by: arthurjolo <arthurjl@precisioninno.com>
Signed-off-by: Dhirenderchoudhary <dhirenderchoudhary0001@gmail.com>
Signed-off-by: Jaehyun Kim <jhkim@precisioninno.com>
Signed-off-by: Dhirender Choudhary <dhirenderchoudhary0001@gmail.com>
Signed-off-by: Augusto Berndt <augusto.berndt@precisioninno.com>
Signed-off-by: Jeff Ng <jeffng@precisioninno.com>
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
…t-staging/secure-gpl-skip-incremental-no-unlocked

update metrics for gpl incremental change
…t-staging/secuer-tight_a7_gcd_aes

Tighten designs asap7/gcd, asap7/aes and sky130hd/ibex
Signed-off-by: Eder Monteiro <emrmonteiro@precisioninno.com>
Signed-off-by: Eder Monteiro <emrmonteiro@precisioninno.com>
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
…t-staging/secure-en-kepler-bp-quad

design: Enable Kepler formal for gf12/bp_quad
Signed-off-by: Eder Monteiro <emrmonteiro@precisioninno.com>
Signed-off-by: Eder Monteiro <emrmonteiro@precisioninno.com>
joaomai and others added 29 commits March 26, 2026 22:58
Signed-off-by: João Mai <jmai@precisioninno.com>
…c-check

# Conflicts:
#	flow/designs/nangate45/swerv_wrapper/rules-base.json
#	flow/designs/rapidus2hp/cva6/rules-base.json
#	flow/designs/rapidus2hp/cva6/rules-verific.json
#	tools/OpenROAD

Signed-off-by: Jaehyun Kim <jhkim@precisioninno.com>
Signed-off-by: Jaehyun Kim <jhkim@precisioninno.com>
Signed-off-by: Jaehyun Kim <jhkim@precisioninno.com>
designs/rapidus2hp/hercules_idecode/rules-base.json updates:
| Metric                                        | Old      | New      | Type     |
| ------                                        | ---      | ---      | ----     |
| globalroute__timing__setup__tns               |   -0.339 |   -0.473 | Failing  |
| finish__timing__setup__tns                    |   -0.339 |   -0.473 | Failing  |

Signed-off-by: Jaehyun Kim <jhkim@precisioninno.com>
…rics

rapidus2hp/cva6: KF LEC assertion failure (SNLLogicCloud.cpp:381)
persists with updated OR submodule. Re-disable LEC_CHECK.

designs/nangate45/bp_multi_top/rules-base.json updates:
| Metric                                        | Old      | New      | Type     |
| ------                                        | ---      | ---      | ----     |
| finish__timing__hold__tns                     |    -0.96 |    -2.21 | Failing  |

Signed-off-by: Jaehyun Kim <jhkim@precisioninno.com>
…_top metrics"

This reverts commit 12fc65b.

Signed-off-by: Jaehyun Kim <jhkim@precisioninno.com>
…t-staging/mpl-create-blockages

flow: remove placement_blockages.tcl
Signed-off-by: Jeff Ng <jeffng@precisioninno.com>
…t-staging/metrics-ulvt-custom

Metrics update for missing ULVT custom library
Bazelisk walks up the directory tree to find .bazelversion, so this
file shadows tools/OpenROAD/.bazelversion (8.6.0) when working in
the OpenROAD submodule. This caused a cryptic module resolution error
instead of using the correct Bazel version.

Fixes: The-OpenROAD-Project/OpenROAD#9978

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Signed-off-by: Ashnaa Seth <ashnaaseth2325@gmail.com>
Signed-off-by: ashnaaseth2325-oss <ashnaaseth2325@gmail.com>
Initialize d["last_log"] = "" before the os.walk loop so that
designs with no .log files report finished=False instead of crashing.

Signed-off-by: Ashnaa Seth <ashnaaseth2325@gmail.com>
Signed-off-by: ashnaaseth2325-oss <ashnaaseth2325@gmail.com>
Update .bazelversion from 7.6.0 to 8.6.0
…fix/genmetrics-required-args

fix: require --logs, --reports, and --results to prevent NoneType crash in genMetrics
designs/rapidus2hp/hercules_idecode/rules-base.json updates:
| Metric                                        | Old      | New      | Type     |
| ------                                        | ---      | ---      | ----     |
| globalroute__timing__setup__tns               |   -0.339 |   -0.473 | Failing  |
| finish__timing__setup__tns                    |   -0.339 |   -0.473 | Failing  |

Signed-off-by: Matt Liberty <mliberty@precisioninno.com>
…fix/genreport-last-log-keyerror

fix(genReport): prevent KeyError when no .log files by initializing `last_log`
Replace bare open()/close() pairs with with-statements and add an
input file existence check with a clear error message.

Signed-off-by: Ashnaa Seth <ashnaaseth2325@gmail.com>
Signed-off-by: ashnaaseth2325-oss <ashnaaseth2325@gmail.com>
Signed-off-by: Matt Liberty <mliberty@precisioninno.com>
| Metric                                        | Old      | New      | Type     |
| ------                                        | ---      | ---      | ----     |
| cts__timing__hold__ws                         |   -414.0 |   -385.0 | Tighten  |
| cts__timing__hold__tns                        |  -3930.0 |  -4460.0 | Failing  |
| globalroute__timing__hold__ws                 |   -412.0 |   -382.0 | Tighten  |
| finish__timing__hold__ws                      |   -227.0 |   -208.0 | Tighten  |

Signed-off-by: Matt Liberty <mliberty@precisioninno.com>
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
…t-staging/secure-drt-determinism

Drt determinism metrics
…ate/OpenROAD-flow-scripts into secure-enable-kf-lec-check

Signed-off-by: Jaehyun Kim <jhkim@precisioninno.com>
…penROAD-Project-private/OpenROAD-flow-scripts into secure-enable-kf-lec-check

Signed-off-by: Jaehyun Kim <jhkim@precisioninno.com>
…1.32

Signed-off-by: Jaehyun Kim <jhkim@precisioninno.com>
…t-staging/secure-enable-kf-lec-check

Enable Kepler-formal LEC for multiple designs
…fix/addDummyToLef-fd-leaks

fix(addDummyToLef): prevent fd leaks and add input file validation with clear error handling
Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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