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Automated changes by create-pull-request GitHub action

povik and others added 11 commits May 1, 2025 21:55
Use `6_final.odb` guides as the basis for correlation.

Make changes to the `6_net_rc.csv` format:

 * include information about the layer stack
 * include via count
 * include net classification (signal/clock)

Change the method of obtaining the ground truth resistance from STA
parasitic network. Include vias in correlation.

Signed-off-by: Martin Povišer <[email protected]>
nangate45/swerv_wrapper: decrease density to avoid non-convergence

Signed-off-by: Arthur Koucher <[email protected]>
sky130hd/uW:
| Metric                                        | Old      | New      | Type     |
| ------                                        | ---      | ---      | ----     |
| globalroute__antenna_diodes_count             |     2106 |     3606 | Failing  |
| detailedroute__antenna__violating__nets       |        3 |        1 | Tighten  |
| finish__timing__setup__ws                     |    -3.28 |    -2.39 | Tighten  |
| finish__timing__wns_percent_delay             |   -20.52 |   -20.12 | Tighten  |

Signed-off-by: Arthur Koucher <[email protected]>
Define SLOW_LIB_FILES and FAST_LIB_FILES for multi corner analysis.
This is not enabled by default. Simply add

  exports CORNERS = slow fast

to the design's config.mk file.

Signed-off-by: Daniel Schultz <[email protected]>
Enable multi corner analysis for the I2C GPIO Expander by adding
the slow and fast corners to the config.mk file.

Signed-off-by: Daniel Schultz <[email protected]>
Signed-off-by: Arthur Koucher <[email protected]>
nangate45/bp_fe_top
| Metric                                        | Old      | New      | Type     |
| ------                                        | ---      | ---      | ----     |
| detailedroute__route__wirelength              |  2503735 |  2466638 | Tighten  |
| finish__timing__drv__hold_violation_count     |      100 |     1931 | Failing  |

nangate45/swerv_wrapper
| Metric                                        | Old      | New      | Type     |
| ------                                        | ---      | ---      | ----     |
| detailedroute__route__wirelength              |  7372427 |  5922536 | Tighten  |
| finish__timing__setup__ws                     |    -0.44 |    -0.63 | Failing  |
| finish__timing__drv__hold_violation_count     |      620 |      399 | Tighten  |

Signed-off-by: Arthur Koucher <[email protected]>
maliberty and others added 3 commits May 22, 2025 23:05
…tcl-support

Added PLATFORM_TCL support to optionally load a Tcl script called bef…
…-sg13g2-enable-multi-corner

ihp-sg13g2: Prepare Multi Corner Analysis
…nd-configs-mpl-io-constraints-regions

Update OR submodule & metrics and configs for MPL changes
eder-matheus and others added 12 commits May 23, 2025 15:50
…_metrics

update sky130hd/microwatt metrics
…t-staging/metrics-grt-bad-cmp

update metrics for grt-bad-cmp in OR
Signed-off-by: Eder Monteiro <[email protected]>
                         to solve high congestion during
                         global routing

Signed-off-by: Arthur Koucher <[email protected]>
…pl-use-best-result

nangate45/swerv_wrapper: decrease routing layer adjustment
…t-staging/final-congestion-image

Add congestion view to saved images
maliberty and others added 14 commits June 26, 2025 09:48
…eadme-bazel-blurb

README: add bazel-orfs as an installation option
…cva6-autotuner

initial AutoTuner config for asap7 cva6
Too early for hold and it creates new buffers with meaningless locations.

Signed-off-by: Matt Liberty <[email protected]>
Remove extra column used by deprecated variables only(1 currently...)

Signed-off-by: Øyvind Harboe <[email protected]>
simplifies .tcl and improves documentation

Signed-off-by: Øyvind Harboe <[email protected]>
DRY, AutoTuner type use-cases can use this information,
also it is documentation.

Signed-off-by: Øyvind Harboe <[email protected]>
…ariables-better-docs-simpler-tcl

variables: move default value into variables.yaml
DRY, AutoTuner type use-cases can use this information,
also it is documentation.

Signed-off-by: Øyvind Harboe <[email protected]>
Signed-off-by: Øyvind Harboe <[email protected]>
…ocs-variables-readability

docs: more readable deprecated annotation
Update sg13g2.map file with latest one from IHP's Open PDK.

Signed-off-by: Daniel Schultz <[email protected]>
Call the variable ADDITIONAL_TYP_LIBS instead of ADDITIONAL_LIBS
and assign correct values to it. Also provide TYP_LIB_FILES next
to LIB_FILES with the same content.

Signed-off-by: Daniel Schultz <[email protected]>
Move the I2cDeviceCtrl into a macro to have one chip design
with an embedded macro generated by OR.

Signed-off-by: Daniel Schultz <[email protected]>
maliberty and others added 11 commits June 28, 2025 00:28
| Metric                                        | Old      | New      | Type     |
| ------                                        | ---      | ---      | ----     |
| detailedroute__route__wirelength              |  5770855 |  5678019 | Tighten  |
| detailedroute__route__drc_errors              |        0 |        1 | Failing  |
| finish__timing__drv__hold_violation_count     |      100 |      266 | Failing  |

Signed-off-by: Matt Liberty <[email protected]>
…t-staging/secure-floorplan-setup-only

Only do setup repair in floorplan.tcl
…ariables-tunable-type

variables: add type info for tunable variables
- tensorboard < 2.16.2 used some old protobuf functions that were dropped in current protobuf, so a bump in version is needed.

Signed-off-by: Jack Luar <[email protected]>
…sorboard-regression

[Autotuner] Fix tensorboard hparam regression
…-block-logic

ihp-sg13g2: Minor fixes to enabled BLOCKS
Signed-off-by: Jack Luar <[email protected]>
Signed-off-by: Jack Luar <[email protected]>
…ython-dependency-injection-missed-a-spot

dependencies: missed a spot when adding PYTHON_EXE dependency injection
jeffng-or and others added 2 commits June 30, 2025 15:54
Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
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