AI for VLSI · All levels
Inference vs Training Silicon: Reports & Metrics
Reports & Metrics for Inference vs Training Silicon.
Reports and metrics
Reports & Metrics for Inference vs Training Silicon focuses on inference latency SLA, training throughput, and energy per token/inference. The goal is to connect model behavior to hardware-aware decisions and operational risk.
Reports must convert inference latency SLA, training throughput, and energy per token/inference into release decisions. Single-number gains are insufficient without workload context, artifact traceability, and owner accountability.
Metric movement
BEFORE / AFTER — Inference vs Training Silicon
metric quality
^
| o target region
| o post-fix + regression
| o
| o baseline failing run
+-----------------------------------------> iteration
evidence audit fix full validationTraining loop lens
TRAINING TIMELINE — Inference vs Training Silicon
time --->
data batch __/--/--/--/--/--/--/--
forward pass ____/--/--/--/--/--/---
backward pass ________/--/--/--/-----
optimizer step ____________/--/--/----
eval checkpoint _____________/--/-------
Convergence depends on stable loop timing and signal quality.Track inference latency SLA, training throughput, and energy per token/inference across representative workload slices.
Show quality, latency, and power together for deployment decisions.
Tag every report with dataset/model/runtime revisions.
Include confidence and uncertainty, not only point estimates.
AI-VLSI deep dive
Throughput claims are meaningless without roofline and bandwidth context.
Concept diagram
COMPUTE ANALYSIS
workload profile -> roofline -> precision policy -> target siliconMetric graph
EFFICIENCY DRIVERS
compute utilization ██████
memory utilization █████████
precision efficiency ███████Reports and artifacts
platform benchmark matrix
roofline chart
precision sweep
latency/power dashboard
Mini case study
Kernel optimization shifted from compute tuning to memory tiling after roofline analysis.
Debug branches
Classify compute vs memory bound
Compare precision tiers
Align platform to SLA
Senior review question
Ask: what evidence connects this ML claim to a concrete VLSI workflow decision and owner signoff?
Key takeaways
Every AI claim should map to a measurable engineering outcome.
Validate both model quality and hardware/runtime feasibility before adoption.
Common pitfalls
Optimizing benchmark metrics that do not correlate with signoff goals.
Ignoring data drift and calibration after deployment.
Shipping ML workflows without clear rollback ownership.
Execution drill pack 1
Use this pack to rehearse AI-for-VLSI decision making on ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports: metric framing, mechanism proof, hardware implications, and release safety.
Evidence checklist
Metric context includes workload, dataset slice, and revision tags.
Mechanism explanation links model behavior to observed outcome.
Hardware/runtime feasibility is profiled, not assumed.
Owner and rollback path are documented before rollout.
Review prompts
Which decision will this model output influence?
What is the first failing layer when metric regresses?
Which owner applies the smallest reversible fix?
What validation matrix is required before deployment?
Evidence capsule
AI-VLSI EVIDENCE CAPSULE 1
PATH: ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports
WORKLOAD SLICE: <name>
PRIMARY METRIC: <value/trend>
FIRST FAILING LAYER: <data/model/runtime/hardware>
OWNER: <name>
PRIMARY ARTIFACT: <report/profile/dashboard>
DECISION: <ship / rollback / escalate>Execution drill pack 2
Use this pack to rehearse AI-for-VLSI decision making on ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports: metric framing, mechanism proof, hardware implications, and release safety.
Evidence checklist
Metric context includes workload, dataset slice, and revision tags.
Mechanism explanation links model behavior to observed outcome.
Hardware/runtime feasibility is profiled, not assumed.
Owner and rollback path are documented before rollout.
Review prompts
Which decision will this model output influence?
What is the first failing layer when metric regresses?
Which owner applies the smallest reversible fix?
What validation matrix is required before deployment?
Evidence capsule
AI-VLSI EVIDENCE CAPSULE 2
PATH: ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports
WORKLOAD SLICE: <name>
PRIMARY METRIC: <value/trend>
FIRST FAILING LAYER: <data/model/runtime/hardware>
OWNER: <name>
PRIMARY ARTIFACT: <report/profile/dashboard>
DECISION: <ship / rollback / escalate>Execution drill pack 3
Use this pack to rehearse AI-for-VLSI decision making on ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports: metric framing, mechanism proof, hardware implications, and release safety.
Evidence checklist
Metric context includes workload, dataset slice, and revision tags.
Mechanism explanation links model behavior to observed outcome.
Hardware/runtime feasibility is profiled, not assumed.
Owner and rollback path are documented before rollout.
Review prompts
Which decision will this model output influence?
What is the first failing layer when metric regresses?
Which owner applies the smallest reversible fix?
What validation matrix is required before deployment?
Evidence capsule
AI-VLSI EVIDENCE CAPSULE 3
PATH: ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports
WORKLOAD SLICE: <name>
PRIMARY METRIC: <value/trend>
FIRST FAILING LAYER: <data/model/runtime/hardware>
OWNER: <name>
PRIMARY ARTIFACT: <report/profile/dashboard>
DECISION: <ship / rollback / escalate>Execution drill pack 4
Use this pack to rehearse AI-for-VLSI decision making on ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports: metric framing, mechanism proof, hardware implications, and release safety.
Evidence checklist
Metric context includes workload, dataset slice, and revision tags.
Mechanism explanation links model behavior to observed outcome.
Hardware/runtime feasibility is profiled, not assumed.
Owner and rollback path are documented before rollout.
Review prompts
Which decision will this model output influence?
What is the first failing layer when metric regresses?
Which owner applies the smallest reversible fix?
What validation matrix is required before deployment?
Evidence capsule
AI-VLSI EVIDENCE CAPSULE 4
PATH: ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports
WORKLOAD SLICE: <name>
PRIMARY METRIC: <value/trend>
FIRST FAILING LAYER: <data/model/runtime/hardware>
OWNER: <name>
PRIMARY ARTIFACT: <report/profile/dashboard>
DECISION: <ship / rollback / escalate>Execution drill pack 5
Use this pack to rehearse AI-for-VLSI decision making on ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports: metric framing, mechanism proof, hardware implications, and release safety.
Evidence checklist
Metric context includes workload, dataset slice, and revision tags.
Mechanism explanation links model behavior to observed outcome.
Hardware/runtime feasibility is profiled, not assumed.
Owner and rollback path are documented before rollout.
Review prompts
Which decision will this model output influence?
What is the first failing layer when metric regresses?
Which owner applies the smallest reversible fix?
What validation matrix is required before deployment?
Evidence capsule
AI-VLSI EVIDENCE CAPSULE 5
PATH: ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports
WORKLOAD SLICE: <name>
PRIMARY METRIC: <value/trend>
FIRST FAILING LAYER: <data/model/runtime/hardware>
OWNER: <name>
PRIMARY ARTIFACT: <report/profile/dashboard>
DECISION: <ship / rollback / escalate>Execution drill pack 6
Use this pack to rehearse AI-for-VLSI decision making on ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports: metric framing, mechanism proof, hardware implications, and release safety.
Evidence checklist
Metric context includes workload, dataset slice, and revision tags.
Mechanism explanation links model behavior to observed outcome.
Hardware/runtime feasibility is profiled, not assumed.
Owner and rollback path are documented before rollout.
Review prompts
Which decision will this model output influence?
What is the first failing layer when metric regresses?
Which owner applies the smallest reversible fix?
What validation matrix is required before deployment?
Evidence capsule
AI-VLSI EVIDENCE CAPSULE 6
PATH: ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports
WORKLOAD SLICE: <name>
PRIMARY METRIC: <value/trend>
FIRST FAILING LAYER: <data/model/runtime/hardware>
OWNER: <name>
PRIMARY ARTIFACT: <report/profile/dashboard>
DECISION: <ship / rollback / escalate>Execution drill pack 7
Use this pack to rehearse AI-for-VLSI decision making on ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports: metric framing, mechanism proof, hardware implications, and release safety.
Evidence checklist
Metric context includes workload, dataset slice, and revision tags.
Mechanism explanation links model behavior to observed outcome.
Hardware/runtime feasibility is profiled, not assumed.
Owner and rollback path are documented before rollout.
Review prompts
Which decision will this model output influence?
What is the first failing layer when metric regresses?
Which owner applies the smallest reversible fix?
What validation matrix is required before deployment?
Evidence capsule
AI-VLSI EVIDENCE CAPSULE 7
PATH: ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports
WORKLOAD SLICE: <name>
PRIMARY METRIC: <value/trend>
FIRST FAILING LAYER: <data/model/runtime/hardware>
OWNER: <name>
PRIMARY ARTIFACT: <report/profile/dashboard>
DECISION: <ship / rollback / escalate>Execution drill pack 8
Use this pack to rehearse AI-for-VLSI decision making on ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports: metric framing, mechanism proof, hardware implications, and release safety.
Evidence checklist
Metric context includes workload, dataset slice, and revision tags.
Mechanism explanation links model behavior to observed outcome.
Hardware/runtime feasibility is profiled, not assumed.
Owner and rollback path are documented before rollout.
Review prompts
Which decision will this model output influence?
What is the first failing layer when metric regresses?
Which owner applies the smallest reversible fix?
What validation matrix is required before deployment?
Evidence capsule
AI-VLSI EVIDENCE CAPSULE 8
PATH: ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports
WORKLOAD SLICE: <name>
PRIMARY METRIC: <value/trend>
FIRST FAILING LAYER: <data/model/runtime/hardware>
OWNER: <name>
PRIMARY ARTIFACT: <report/profile/dashboard>
DECISION: <ship / rollback / escalate>Execution drill pack 9
Use this pack to rehearse AI-for-VLSI decision making on ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports: metric framing, mechanism proof, hardware implications, and release safety.
Evidence checklist
Metric context includes workload, dataset slice, and revision tags.
Mechanism explanation links model behavior to observed outcome.
Hardware/runtime feasibility is profiled, not assumed.
Owner and rollback path are documented before rollout.
Review prompts
Which decision will this model output influence?
What is the first failing layer when metric regresses?
Which owner applies the smallest reversible fix?
What validation matrix is required before deployment?
Evidence capsule
AI-VLSI EVIDENCE CAPSULE 9
PATH: ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports
WORKLOAD SLICE: <name>
PRIMARY METRIC: <value/trend>
FIRST FAILING LAYER: <data/model/runtime/hardware>
OWNER: <name>
PRIMARY ARTIFACT: <report/profile/dashboard>
DECISION: <ship / rollback / escalate>Execution drill pack 10
Use this pack to rehearse AI-for-VLSI decision making on ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports: metric framing, mechanism proof, hardware implications, and release safety.
Evidence checklist
Metric context includes workload, dataset slice, and revision tags.
Mechanism explanation links model behavior to observed outcome.
Hardware/runtime feasibility is profiled, not assumed.
Owner and rollback path are documented before rollout.
Review prompts
Which decision will this model output influence?
What is the first failing layer when metric regresses?
Which owner applies the smallest reversible fix?
What validation matrix is required before deployment?
Evidence capsule
AI-VLSI EVIDENCE CAPSULE 10
PATH: ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports
WORKLOAD SLICE: <name>
PRIMARY METRIC: <value/trend>
FIRST FAILING LAYER: <data/model/runtime/hardware>
OWNER: <name>
PRIMARY ARTIFACT: <report/profile/dashboard>
DECISION: <ship / rollback / escalate>Execution drill pack 11
Use this pack to rehearse AI-for-VLSI decision making on ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports: metric framing, mechanism proof, hardware implications, and release safety.
Evidence checklist
Metric context includes workload, dataset slice, and revision tags.
Mechanism explanation links model behavior to observed outcome.
Hardware/runtime feasibility is profiled, not assumed.
Owner and rollback path are documented before rollout.
Review prompts
Which decision will this model output influence?
What is the first failing layer when metric regresses?
Which owner applies the smallest reversible fix?
What validation matrix is required before deployment?
Evidence capsule
AI-VLSI EVIDENCE CAPSULE 11
PATH: ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports
WORKLOAD SLICE: <name>
PRIMARY METRIC: <value/trend>
FIRST FAILING LAYER: <data/model/runtime/hardware>
OWNER: <name>
PRIMARY ARTIFACT: <report/profile/dashboard>
DECISION: <ship / rollback / escalate>Execution drill pack 12
Use this pack to rehearse AI-for-VLSI decision making on ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports: metric framing, mechanism proof, hardware implications, and release safety.
Evidence checklist
Metric context includes workload, dataset slice, and revision tags.
Mechanism explanation links model behavior to observed outcome.
Hardware/runtime feasibility is profiled, not assumed.
Owner and rollback path are documented before rollout.
Review prompts
Which decision will this model output influence?
What is the first failing layer when metric regresses?
Which owner applies the smallest reversible fix?
What validation matrix is required before deployment?
Evidence capsule
AI-VLSI EVIDENCE CAPSULE 12
PATH: ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports
WORKLOAD SLICE: <name>
PRIMARY METRIC: <value/trend>
FIRST FAILING LAYER: <data/model/runtime/hardware>
OWNER: <name>
PRIMARY ARTIFACT: <report/profile/dashboard>
DECISION: <ship / rollback / escalate>Execution drill pack 13
Use this pack to rehearse AI-for-VLSI decision making on ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports: metric framing, mechanism proof, hardware implications, and release safety.
Evidence checklist
Metric context includes workload, dataset slice, and revision tags.
Mechanism explanation links model behavior to observed outcome.
Hardware/runtime feasibility is profiled, not assumed.
Owner and rollback path are documented before rollout.
Review prompts
Which decision will this model output influence?
What is the first failing layer when metric regresses?
Which owner applies the smallest reversible fix?
What validation matrix is required before deployment?
Evidence capsule
AI-VLSI EVIDENCE CAPSULE 13
PATH: ai-vlsi/ai-compute-hardware/inference-vs-training-silicon/reports
WORKLOAD SLICE: <name>
PRIMARY METRIC: <value/trend>
FIRST FAILING LAYER: <data/model/runtime/hardware>
OWNER: <name>
PRIMARY ARTIFACT: <report/profile/dashboard>
DECISION: <ship / rollback / escalate>