Pipeline Performance and CPI Decomposition: Review Checklist

Review checklist

Review Checklist for Pipeline Performance and CPI Decomposition is anchored on Measured CPI broken into ideal base CPI, structural stalls, data stalls, control stalls, and memory wait contributions.. Convert observations into mechanism-backed decisions with explicit ownership.

• Workload scope and KPI targets are explicit.

• Environment metadata is locked and reproducible.

• Mechanism classification is evidence-backed.

• Owner and rollback conditions are documented.

• Validation matrix covers correctness, perf, and power.

• Owners signed: performance modeling owner, CPU microarchitecture lead, compiler and toolchain liaison, verification lead, silicon validation owner.