Lesson 019: Transpilation trade-off matrices
Focus
Assume every diagram must map to topology and basis gates—not textbook abstractions alone. Token Transpilation trade-off matrices:19 keeps neighbouring lessons differentiable.
Key ideas
- Thread: Transpilation trade-off matrices · drill v9 · spin
137724. - Habit: pair each job with shot budget, mitigation profile, and a calibration fingerprint you could paste.
- Guardrail: write one line about where classical cost dominated the timeline.
Deep dive notebook
Synthetic drill artefacts
Circuit sketch (logical → ISA)
LOGICAL_LINES: q3, q3, aux1
TOPOLOGY_TAG: RIG-27
NATIVE_ISA: {CX, Rz, RX}
SWAP_STRATEGY: bridge@0.41
NOTES: lesson 19 micro 8
DEPTH_WATCH: abort if brute-force swaps > D_MAX without SME sign-off memo.
Practice
Practice Draft three pass/fail checks for fidelity or success probability before widening access. — 19 Bump literals mindset by 32.