Low Power / UPF · All levels

UPF Consistency Audit: Reports & Metrics

Reports & Metrics for UPF Consistency Audit.

Reports and metrics

Reports & Metrics for UPF Consistency Audit focuses on cross-tool mismatch count, stale UPF object references, and signoff waiver backlog. The goal is to link observed behavior to power-intent mechanism, ownership, and release risk.

Reports must translate cross-tool mismatch count, stale UPF object references, and signoff waiver backlog into release decisions. Totals are insufficient; you need transition context, ownership status, and closure trend.

Transition waveform lens

diagram

MODE TRANSITION WAVEFORM — UPF Consistency Audit

time ---> 
save_req      ___/---------\____________________
iso_en        ________/----------------\________
switch_en     _____________/--------\___________
domain_vdd    -----------\____OFF____/----------
restore_req   ____________________/---\_________

Ordering errors are the most common LP escapes.

Metric trend

diagram

BEFORE / AFTER FIX — UPF Consistency Audit

metric quality
  ^
  |                       o target region
  |                 o post-fix + regression
  |            o
  |      o failing baseline
  +----------------------------------------> iteration
      sequence audit   policy fix   full re-run

Track cross-tool mismatch count, stale UPF object references, and signoff waiver backlog per transition, domain, and subsystem.
Report policy binding status with each metric movement.
Track open waivers with age and owner to avoid silent risk drift.
Store metric snapshots next to reproducible revision tags.

Low-power deep dive

Cross-tool intent drift is a leading source of late low-power escapes.

Concept diagram

diagram

RTL+UPF -> synthesis view -> PD view -> signoff consistency

Metric graph

diagram

MISMATCH TREND

handoff week1  ███████
week2          ████
week3          ██

Reports and artifacts

RTL handoff checklist
post-synth LP report
PD LP implementation report
consistency diff

Mini case study

Synthesis and PD used mismatched UPF revisions; only consistency audit exposed the drift.

Debug branches

Compare UPF revision tags
Check object rename mapping
Run semantic consistency tool

Senior review question

Ask: what transition evidence proves this topic is closed, and which owner signs it?

Key takeaways

State transition context must accompany every low-power metric claim.
Intent changes require simulation, formal, and implementation re-validation.

Common pitfalls

Comparing results from mismatched UPF revisions.
Assuming static checks replace transition validation.
Shipping with aged waivers and unclear ownership.

Execution drill pack 1

Use this pack to rehearse low-power closure on low-power/upf-implementation-flow/upf-consistency-audit/reports: transition framing, policy ownership, implementation evidence, and release confidence.

Transition checklist

State transition explicitly named with legal source/target states.
Crossing and domain ownership are mapped and agreed.
Policy controls are traced to always-on source logic.
Waveform bookmarks align controls with state timestamps.

Review prompts

Which policy object is first to deviate from intent?
Which owner can apply the smallest reversible fix?
What regression matrix proves no collateral damage?
Which waiver conditions would still block release?

Evidence capsule

diagram

LP EVIDENCE CAPSULE 1

PATH: low-power/upf-implementation-flow/upf-consistency-audit/reports
STATE WINDOW: <from -> to>
POLICY OBJECT: <isolation / retention / shifter / switch>
OWNER: <name>
PRIMARY ARTIFACT: <report/waveform/formal result>
RELEASE DECISION: <close / bounded waiver / escalate>

Execution drill pack 2

Use this pack to rehearse low-power closure on low-power/upf-implementation-flow/upf-consistency-audit/reports: transition framing, policy ownership, implementation evidence, and release confidence.

Transition checklist

State transition explicitly named with legal source/target states.
Crossing and domain ownership are mapped and agreed.
Policy controls are traced to always-on source logic.
Waveform bookmarks align controls with state timestamps.

Review prompts

Which policy object is first to deviate from intent?
Which owner can apply the smallest reversible fix?
What regression matrix proves no collateral damage?
Which waiver conditions would still block release?

Evidence capsule

diagram

LP EVIDENCE CAPSULE 2

PATH: low-power/upf-implementation-flow/upf-consistency-audit/reports
STATE WINDOW: <from -> to>
POLICY OBJECT: <isolation / retention / shifter / switch>
OWNER: <name>
PRIMARY ARTIFACT: <report/waveform/formal result>
RELEASE DECISION: <close / bounded waiver / escalate>

Execution drill pack 3

Use this pack to rehearse low-power closure on low-power/upf-implementation-flow/upf-consistency-audit/reports: transition framing, policy ownership, implementation evidence, and release confidence.

Transition checklist

State transition explicitly named with legal source/target states.
Crossing and domain ownership are mapped and agreed.
Policy controls are traced to always-on source logic.
Waveform bookmarks align controls with state timestamps.

Review prompts

Which policy object is first to deviate from intent?
Which owner can apply the smallest reversible fix?
What regression matrix proves no collateral damage?
Which waiver conditions would still block release?

Evidence capsule

diagram

LP EVIDENCE CAPSULE 3

PATH: low-power/upf-implementation-flow/upf-consistency-audit/reports
STATE WINDOW: <from -> to>
POLICY OBJECT: <isolation / retention / shifter / switch>
OWNER: <name>
PRIMARY ARTIFACT: <report/waveform/formal result>
RELEASE DECISION: <close / bounded waiver / escalate>

Execution drill pack 4

Use this pack to rehearse low-power closure on low-power/upf-implementation-flow/upf-consistency-audit/reports: transition framing, policy ownership, implementation evidence, and release confidence.

Transition checklist

State transition explicitly named with legal source/target states.
Crossing and domain ownership are mapped and agreed.
Policy controls are traced to always-on source logic.
Waveform bookmarks align controls with state timestamps.

Review prompts

Which policy object is first to deviate from intent?
Which owner can apply the smallest reversible fix?
What regression matrix proves no collateral damage?
Which waiver conditions would still block release?

Evidence capsule

diagram

LP EVIDENCE CAPSULE 4

PATH: low-power/upf-implementation-flow/upf-consistency-audit/reports
STATE WINDOW: <from -> to>
POLICY OBJECT: <isolation / retention / shifter / switch>
OWNER: <name>
PRIMARY ARTIFACT: <report/waveform/formal result>
RELEASE DECISION: <close / bounded waiver / escalate>

Execution drill pack 5

Use this pack to rehearse low-power closure on low-power/upf-implementation-flow/upf-consistency-audit/reports: transition framing, policy ownership, implementation evidence, and release confidence.

Transition checklist

State transition explicitly named with legal source/target states.
Crossing and domain ownership are mapped and agreed.
Policy controls are traced to always-on source logic.
Waveform bookmarks align controls with state timestamps.

Review prompts

Which policy object is first to deviate from intent?
Which owner can apply the smallest reversible fix?
What regression matrix proves no collateral damage?
Which waiver conditions would still block release?

Evidence capsule

diagram

LP EVIDENCE CAPSULE 5

PATH: low-power/upf-implementation-flow/upf-consistency-audit/reports
STATE WINDOW: <from -> to>
POLICY OBJECT: <isolation / retention / shifter / switch>
OWNER: <name>
PRIMARY ARTIFACT: <report/waveform/formal result>
RELEASE DECISION: <close / bounded waiver / escalate>

Execution drill pack 6

Use this pack to rehearse low-power closure on low-power/upf-implementation-flow/upf-consistency-audit/reports: transition framing, policy ownership, implementation evidence, and release confidence.

Transition checklist

State transition explicitly named with legal source/target states.
Crossing and domain ownership are mapped and agreed.
Policy controls are traced to always-on source logic.
Waveform bookmarks align controls with state timestamps.

Review prompts

Which policy object is first to deviate from intent?
Which owner can apply the smallest reversible fix?
What regression matrix proves no collateral damage?
Which waiver conditions would still block release?

Evidence capsule

diagram

LP EVIDENCE CAPSULE 6

PATH: low-power/upf-implementation-flow/upf-consistency-audit/reports
STATE WINDOW: <from -> to>
POLICY OBJECT: <isolation / retention / shifter / switch>
OWNER: <name>
PRIMARY ARTIFACT: <report/waveform/formal result>
RELEASE DECISION: <close / bounded waiver / escalate>

Execution drill pack 7

Use this pack to rehearse low-power closure on low-power/upf-implementation-flow/upf-consistency-audit/reports: transition framing, policy ownership, implementation evidence, and release confidence.

Transition checklist

State transition explicitly named with legal source/target states.
Crossing and domain ownership are mapped and agreed.
Policy controls are traced to always-on source logic.
Waveform bookmarks align controls with state timestamps.

Review prompts

Which policy object is first to deviate from intent?
Which owner can apply the smallest reversible fix?
What regression matrix proves no collateral damage?
Which waiver conditions would still block release?

Evidence capsule

diagram

LP EVIDENCE CAPSULE 7

PATH: low-power/upf-implementation-flow/upf-consistency-audit/reports
STATE WINDOW: <from -> to>
POLICY OBJECT: <isolation / retention / shifter / switch>
OWNER: <name>
PRIMARY ARTIFACT: <report/waveform/formal result>
RELEASE DECISION: <close / bounded waiver / escalate>

Execution drill pack 8

Use this pack to rehearse low-power closure on low-power/upf-implementation-flow/upf-consistency-audit/reports: transition framing, policy ownership, implementation evidence, and release confidence.

Transition checklist

State transition explicitly named with legal source/target states.
Crossing and domain ownership are mapped and agreed.
Policy controls are traced to always-on source logic.
Waveform bookmarks align controls with state timestamps.

Review prompts

Which policy object is first to deviate from intent?
Which owner can apply the smallest reversible fix?
What regression matrix proves no collateral damage?
Which waiver conditions would still block release?

Evidence capsule

diagram

LP EVIDENCE CAPSULE 8

PATH: low-power/upf-implementation-flow/upf-consistency-audit/reports
STATE WINDOW: <from -> to>
POLICY OBJECT: <isolation / retention / shifter / switch>
OWNER: <name>
PRIMARY ARTIFACT: <report/waveform/formal result>
RELEASE DECISION: <close / bounded waiver / escalate>

Execution drill pack 9

Use this pack to rehearse low-power closure on low-power/upf-implementation-flow/upf-consistency-audit/reports: transition framing, policy ownership, implementation evidence, and release confidence.

Transition checklist

State transition explicitly named with legal source/target states.
Crossing and domain ownership are mapped and agreed.
Policy controls are traced to always-on source logic.
Waveform bookmarks align controls with state timestamps.

Review prompts

Which policy object is first to deviate from intent?
Which owner can apply the smallest reversible fix?
What regression matrix proves no collateral damage?
Which waiver conditions would still block release?

Evidence capsule

diagram

LP EVIDENCE CAPSULE 9

PATH: low-power/upf-implementation-flow/upf-consistency-audit/reports
STATE WINDOW: <from -> to>
POLICY OBJECT: <isolation / retention / shifter / switch>
OWNER: <name>
PRIMARY ARTIFACT: <report/waveform/formal result>
RELEASE DECISION: <close / bounded waiver / escalate>

Execution drill pack 10

Use this pack to rehearse low-power closure on low-power/upf-implementation-flow/upf-consistency-audit/reports: transition framing, policy ownership, implementation evidence, and release confidence.

Transition checklist

State transition explicitly named with legal source/target states.
Crossing and domain ownership are mapped and agreed.
Policy controls are traced to always-on source logic.
Waveform bookmarks align controls with state timestamps.

Review prompts

Which policy object is first to deviate from intent?
Which owner can apply the smallest reversible fix?
What regression matrix proves no collateral damage?
Which waiver conditions would still block release?

Evidence capsule

diagram

LP EVIDENCE CAPSULE 10

PATH: low-power/upf-implementation-flow/upf-consistency-audit/reports
STATE WINDOW: <from -> to>
POLICY OBJECT: <isolation / retention / shifter / switch>
OWNER: <name>
PRIMARY ARTIFACT: <report/waveform/formal result>
RELEASE DECISION: <close / bounded waiver / escalate>

Execution drill pack 11

Use this pack to rehearse low-power closure on low-power/upf-implementation-flow/upf-consistency-audit/reports: transition framing, policy ownership, implementation evidence, and release confidence.

Transition checklist

State transition explicitly named with legal source/target states.
Crossing and domain ownership are mapped and agreed.
Policy controls are traced to always-on source logic.
Waveform bookmarks align controls with state timestamps.

Review prompts

Which policy object is first to deviate from intent?
Which owner can apply the smallest reversible fix?
What regression matrix proves no collateral damage?
Which waiver conditions would still block release?

Evidence capsule

diagram

LP EVIDENCE CAPSULE 11

PATH: low-power/upf-implementation-flow/upf-consistency-audit/reports
STATE WINDOW: <from -> to>
POLICY OBJECT: <isolation / retention / shifter / switch>
OWNER: <name>
PRIMARY ARTIFACT: <report/waveform/formal result>
RELEASE DECISION: <close / bounded waiver / escalate>

Execution drill pack 12

Use this pack to rehearse low-power closure on low-power/upf-implementation-flow/upf-consistency-audit/reports: transition framing, policy ownership, implementation evidence, and release confidence.

Transition checklist

State transition explicitly named with legal source/target states.
Crossing and domain ownership are mapped and agreed.
Policy controls are traced to always-on source logic.
Waveform bookmarks align controls with state timestamps.

Review prompts

Which policy object is first to deviate from intent?
Which owner can apply the smallest reversible fix?
What regression matrix proves no collateral damage?
Which waiver conditions would still block release?

Evidence capsule

diagram

LP EVIDENCE CAPSULE 12

PATH: low-power/upf-implementation-flow/upf-consistency-audit/reports
STATE WINDOW: <from -> to>
POLICY OBJECT: <isolation / retention / shifter / switch>
OWNER: <name>
PRIMARY ARTIFACT: <report/waveform/formal result>
RELEASE DECISION: <close / bounded waiver / escalate>

Execution drill pack 13

Use this pack to rehearse low-power closure on low-power/upf-implementation-flow/upf-consistency-audit/reports: transition framing, policy ownership, implementation evidence, and release confidence.

Transition checklist

State transition explicitly named with legal source/target states.
Crossing and domain ownership are mapped and agreed.
Policy controls are traced to always-on source logic.
Waveform bookmarks align controls with state timestamps.

Review prompts

Which policy object is first to deviate from intent?
Which owner can apply the smallest reversible fix?
What regression matrix proves no collateral damage?
Which waiver conditions would still block release?

Evidence capsule

diagram

LP EVIDENCE CAPSULE 13

PATH: low-power/upf-implementation-flow/upf-consistency-audit/reports
STATE WINDOW: <from -> to>
POLICY OBJECT: <isolation / retention / shifter / switch>
OWNER: <name>
PRIMARY ARTIFACT: <report/waveform/formal result>
RELEASE DECISION: <close / bounded waiver / escalate>

Report interpretation

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