Block Budget Contracts: Reports & Metrics

Reports and metrics

Reports & Metrics for Block Budget Contracts focuses on timing/power/area budget adherence at tape-in gates. The goal is to map symptoms to boundary contracts, owner actions, and regression-proof closure.

The job of a report is to convert timing/power/area budget adherence at tape-in gates into a closure decision. One summary number is never enough without baseline, owner, and boundary context.

Metric movement

METRIC GRAPH — timing/power/area budget adherence at tape-in gates

integration confidence
  ^
  |                         target
  |                       - - - - - - -
  |                  o post-fix + regression
  |              o
  |         o baseline
  |    o failing run
  +--------------------------------------> closure iteration
    baseline freeze   owner fix   full matrix

Readout:
  - compare results on the same manifest baseline
  - state owner and boundary with every metric movement

Risk distribution

RISK HISTOGRAM — Block Budget Contracts

issue count
  |      ***
  |    *******
  |  ***********
  |*************  <- critical tail
  +--------------------> risk severity
   low   medium   high

Debug the high-severity tail first; averages hide escape risk.

• Track timing/power/area budget adherence at tape-in gates by domain and owner boundary.

• Store baseline manifest beside every metric snapshot.

• Report both immediate fix result and full regression result.

• Explicitly call out residual risk and ownership.

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.

Reading integration reports