OpenROAD-flow-scripts

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Change CI to only run relevant checks

2

### Description In [this pull request](https://github.com/The-OpenROAD-Project/OpenROAD-flow-scripts/pull/2509), a single line in the README was changed. This triggered all toolflows to run, for a combined _SEVEN+ HOURS_ of computation time. This not...

Syndace

### Description In https://github.com/The-OpenROAD-Project/OpenROAD-flow-scripts/pull/2770, I wanted to find out which designs that are brittle w.r.t. testing against the baseline: https://jenkins.openroad.tools/job/OpenROAD-flow-scripts-Public/job/PR-2770-head/1/pipeline-console/?selected-node=55 It is also possible to add a seed on the...

oharboe

designs/asap7/ethmac_lvt/config.mk has too tight placement density leading to grt DRC errors on yosys hash seed change

1

### Description ``` $ make YOSYS_FLAGS=--hash-seed=1234 DESIGN_CONFIG=designs/asap7/ethmac_lvt/config.mk clean_synth metadata [deleted] --------------------------------------------------------------------------------------- Total 1934206 1063558 54.99% 2 / 0 / 2 [INFO GRT-0018] Total wirelength: 707321 um [INFO GRT-0014] Routed nets:...

oharboe

### Subject [Build] for compilation-related issues. ### Describe the bug Docker hub as a 9+ month old image of this project. I suggest that it be removed otherwise it confuses...

mguthaus

Implement support for Vizier in AutoTuner

5

This PR extends AutoTuner with a support for [Vizier](https://github.com/google/vizier) and a few of its multi-objective optimization algorithms. Which are better at finding valid parameters for hard-to-built designs. It is based...

eszpotanski

### Subject [Stage]: Other. Please describe below. ### Describe the bug After the latest sta update, two private designs that were previously closing timing with zero worst slack are now...

eder-matheus

synth: Run `clockgate` for automatic ICG insertion

2

Yosys 0.48 has gained `clockgate -liberty` command for rudimentary clock gate insertion triggered when a group of flip-flops share the same enable condition. Start using this command in the ORFS...

openroad-ci

This PR adds new variables for max number of repairs per iteration in `rsz::repairSetup`, introduced in https://github.com/The-OpenROAD-Project/OpenROAD/pull/6244. It also sets the best found values for a few designs. It adds:...

eszpotanski

### Description From issue: https://github.com/The-OpenROAD-Project/OpenROAD-flow-scripts/pull/2636 Bring back non-virtual iterations for swerv_wrapper after the divergences happening due to area change are resolved. ### Suggested Solution _No response_ ### Additional Context _No...

gudeh

Simplify handling of Liberty file related variables

1

- remove preprocessLib.py - yosys-abc accepts user-defined attribute `original_pin` used in Liberty file pin declarations of cells it actually uses to map to even if `original_pin` is not defined as...

widlarizer