Step-by-step analysis walkthrough

Use when you own Block Budget Contracts in a top-level integration review.

1. Open latest integration baseline and manifest.

2. Inspect failing metric by domain.

3. Trace first failing contract boundary.

4. Collect artifacts and assign single-thread owner.

5. Define minimal proof experiment.

6. Apply smallest reversible fix.

7. Run focused check then full regression.

8. Update dashboard and governance log.

9. Decide: close, waive with expiry, or escalate.

10. Publish final review memo.

Artifacts to collect

• budget contract sheet, delta-to-budget dashboard, owner signoff matrix

• baseline manifest

• owner matrix

• regression summary

• risk memo

Decision memo template

SOC DECISION MEMO — Block Budget Contracts
baseline:
metric:
root cause:
fix:
residual risk:
owners: SoC architect, block owner, program lead

Reference visuals

Budget contract stack

BLOCK BUDGET CONTRACT

chip target
  |-- frequency budget
  |-- power budget
  |-- area budget
  |-- latency budget
      |
      v
block contracts + owner signatures

SoC deep dive

Budget and ownership contracts are technical artifacts, not PM slides.

Concept diagram

HIERARCHY CONTRACT FLOW
partition -> block budget -> owner signoff -> integration checkpoint

Metric graph

BUDGET RISK TREND
open risks ████████
owned fixes ███████
unowned risks ██

Reports and artifacts

• budget delta dashboard

• ownership matrix

• milestone health report

• risk register

Mini case study

A timing overrun was solved only after budget ownership moved from shared to single-threaded.

Debug branches

• Validate contract revision

• Check owner signatures

• Audit milestone readiness

Senior review question

Ask: what baseline, owner, and artifact prove this topic is truly closed?

Key takeaways

• State baseline manifest and owner with every closure metric.

• Run cross-domain regression after every top-level fix.

Common pitfalls

• Comparing results across different manifests.

• Unowned issues slipping through review cycles.

• Waiving risks without expiry and validation plan.

Principal SoC review addendum

Chip closure starts with explicit budget contracts per block; integration fails when local optimizations violate global top-level constraints.

Metric: timing/power/area budget adherence at tape-in gates