Update OpenROAD submodule for OpenSTA 08/14

[minjukim55]

Summary

Update tools/OpenROAD to 19782625b598a10df9f5fdd31f6fccee9fff5879,
which carries the OpenSTA pointer bump to
509913b1398b36eda23caa1f1f380167465dceee.

OpenROAD PR: https://github.com/The-OpenROAD-Project-private/OpenROAD/pull/3672

Upstream OpenSTA commits behind this

c3e09203  Fix quadratic stampEqns() in PrimaDelayCalc by reserving sparse matrix columns (#486)
8b511bc0 dcalc no slew merge for constant disabled arcs
e9c075ab BIGFEATURE: Add `set_path_margin` command (#469)
3f4b337e Fix port-to-pin conversion for names containing slashes. (#463)
d0526b52 FEATURE: Implement `set_max_dynamic_power` and `set_max_leakage_power` (#471)
ecdef775 PrimaDelayCalc::driverResistance()
108ed70e fmt

What to watch

The July 2026 STA regression (OpenROAD #11064) showed up here and
nowhere else: a QoR degradation on nangate45/swerv_wrapper and a
timeout on asap7/swerv_wrapper in timing-driven global placement.
rules-base.json has no runtime bound, so compare
*__runtime__total against the previous pointer as well as the QoR rules.

Verification

• OpenSTA suite: 100% tests passed, 0 tests failed out of 6097
• Jenkins OpenROAD-flow-scripts-Private / secure-orfs_sta_update_0814
• Runtime and QoR diff vs the previous OpenSTA pointer
• secure-ci - manual check

Generated by etc/sta_sync/sta_sync.sh, run id 20260814-c3e09203.

[gemini-code-assist]

Code Review

This pull request updates the subproject commit for tools/OpenROAD. There are no review comments, and I have no feedback to provide.

[openroad-ci]

🔍 QoR check

Metrics reflect the PR merge build — i.e. what will land on the target branch. Advisory — results are log-only and do not affect build status. The authoritative QoR gate remains the local rules-file check.

Commit 56c95f5 · Jenkins build #2 · Baseline: build

61 design(s) checked — 0 with regression(s), 0 without a comparable baseline.

Design	Variant	Verdict	local vs inline	passed / failed / missing
asap7/aes	base	✅ pass	✅ MATCH	25 / 0 / 0
asap7/aes-block	base	✅ pass	✅ MATCH	25 / 0 / 0
asap7/aes-mbff	base	✅ pass	✅ MATCH	25 / 0 / 0
asap7/aes_lvt	base	✅ pass	✅ MATCH	25 / 0 / 0
asap7/cva6	base	✅ pass	✅ MATCH	12 / 0 / 0
asap7/ethmac	base	✅ pass	✅ MATCH	25 / 0 / 0
asap7/ethmac_lvt	base	✅ pass	✅ MATCH	25 / 0 / 0
asap7/gcd	base	✅ pass	✅ MATCH	25 / 0 / 0
asap7/gcd-ccs	base	✅ pass	✅ MATCH	25 / 0 / 0
asap7/ibex	base	✅ pass	✅ MATCH	25 / 0 / 0
asap7/jpeg	base	✅ pass	✅ MATCH	25 / 0 / 0
asap7/jpeg_lvt	base	✅ pass	✅ MATCH	25 / 0 / 0
asap7/mock-alu	base	✅ pass	✅ MATCH	25 / 0 / 0
asap7/mock-cpu	base	✅ pass	✅ MATCH	25 / 0 / 0
asap7/riscv32i	base	✅ pass	✅ MATCH	25 / 0 / 0
asap7/riscv32i-mock-sram	base	✅ pass	✅ MATCH	25 / 0 / 0
asap7/swerv_wrapper	base	✅ pass	✅ MATCH	25 / 0 / 0
asap7/uart	base	✅ pass	✅ MATCH	25 / 0 / 0
gf180/aes	base	✅ pass	✅ MATCH	25 / 0 / 0
gf180/aes-hybrid	base	✅ pass	✅ MATCH	25 / 0 / 0
gf180/ibex	base	✅ pass	✅ MATCH	25 / 0 / 0
gf180/jpeg	base	✅ pass	✅ MATCH	25 / 0 / 0
gf180/riscv32i	base	✅ pass	✅ MATCH	25 / 0 / 0
gf180/uart-blocks	base	✅ pass	✅ MATCH	25 / 0 / 0
gt2n/aes	base	✅ pass	✅ MATCH	25 / 0 / 0
gt2n/gcd	base	✅ pass	✅ MATCH	25 / 0 / 0
gt2n/jpeg	base	✅ pass	✅ MATCH	25 / 0 / 0
ihp-sg13g2/aes	base	✅ pass	✅ MATCH	25 / 0 / 0
ihp-sg13g2/gcd	base	✅ pass	✅ MATCH	25 / 0 / 0
ihp-sg13g2/i2c-gpio-expander	base	✅ pass	✅ MATCH	25 / 0 / 0
ihp-sg13g2/ibex	base	✅ pass	✅ MATCH	25 / 0 / 0
ihp-sg13g2/jpeg	base	✅ pass	✅ MATCH	25 / 0 / 0
ihp-sg13g2/riscv32i	base	✅ pass	✅ MATCH	25 / 0 / 0
ihp-sg13g2/spi	base	✅ pass	✅ MATCH	25 / 0 / 0
nangate45/aes	base	✅ pass	✅ MATCH	25 / 0 / 0
nangate45/ariane133	base	✅ pass	✅ MATCH	25 / 0 / 0
nangate45/ariane136	base	✅ pass	✅ MATCH	25 / 0 / 0
nangate45/black_parrot	base	✅ pass	✅ MATCH	25 / 0 / 0
nangate45/bp_be_top	base	✅ pass	✅ MATCH	25 / 0 / 0
nangate45/bp_fe_top	base	✅ pass	✅ MATCH	25 / 0 / 0
nangate45/bp_multi_top	base	✅ pass	✅ MATCH	25 / 0 / 0
nangate45/dynamic_node	base	✅ pass	✅ MATCH	25 / 0 / 0
nangate45/gcd	base	✅ pass	✅ MATCH	25 / 0 / 0
nangate45/ibex	base	✅ pass	✅ MATCH	25 / 0 / 0
nangate45/jpeg	base	✅ pass	✅ MATCH	25 / 0 / 0
nangate45/mempool_group	base	✅ pass	✅ MATCH	12 / 0 / 0
nangate45/swerv	base	✅ pass	✅ MATCH	25 / 0 / 0
nangate45/swerv_wrapper	base	✅ pass	✅ MATCH	25 / 0 / 0
nangate45/tinyRocket	base	✅ pass	✅ MATCH	25 / 0 / 0
sky130hd/aes	base	✅ pass	✅ MATCH	25 / 0 / 0
sky130hd/chameleon	base	✅ pass	✅ MATCH	25 / 0 / 0
sky130hd/gcd	base	✅ pass	✅ MATCH	25 / 0 / 0
sky130hd/ibex	base	✅ pass	✅ MATCH	25 / 0 / 0
sky130hd/jpeg	base	✅ pass	✅ MATCH	25 / 0 / 0
sky130hd/microwatt	base	✅ pass	✅ MATCH	25 / 0 / 0
sky130hd/riscv32i	base	✅ pass	✅ MATCH	25 / 0 / 0
sky130hs/aes	base	✅ pass	✅ MATCH	25 / 0 / 0
sky130hs/gcd	base	✅ pass	✅ MATCH	25 / 0 / 0
sky130hs/ibex	base	✅ pass	✅ MATCH	25 / 0 / 0
sky130hs/jpeg	base	✅ pass	✅ MATCH	25 / 0 / 0
sky130hs/riscv32i	base	✅ pass	✅ MATCH	25 / 0 / 0

[minjukim55]

OR: Update sta ptr to 08/14 by minjukim55 · Pull Request #11145 · The-OpenROAD-Project/OpenROAD
ORFS: Update OpenROAD submodule for OpenSTA 08/14 by minjukim55 · Pull Request #4433 · The-OpenROAD-Project/OpenROAD-flow-scripts

OpenSTA: Merge upstream OpenSTA 08/14 by minjukim55 · Pull Request #403 · The-OpenROAD-Project/OpenSTA