Illustrative 10.4 decision: Q10 job: 3% regression passes a 5% assumed limit
Q10 job: 3% regression passes a 5% assumed limitmodeled
| Value kind | modeled — Interpret this value according to its displayed kind, scope, source, and as-of date. |
|---|---|
| Scope | All case inputs and traces are assumed, with their rationale/bounds stated in the case. No provider performance, actual incident, procurement approval or achieved security level is asserted. |
| As of | 2026-09-08 |
| Source | Guide, independently constructed teaching case, 8 September 2026; linked primary reference supplies the method, not the synthetic observations. · Chapter 10.4, Illustrative — stated assumptions |
| Derivation | All-reduce busbw=(1.0/0.010)×2×7/8=175 GB/s, rounded about 180. Job regression=(1.03/1.00−1)×100=3%; flip 1.08 gives 8%, above the assumed 5% limit. |
| Review | checking…review by 2027-03-08 · standard cadence |
| Recorded changes | none recorded |
| Claim id | guide2-t210-tuple |
Where the guide uses it
Not quoted in a chapter yet; it is kept in the curated register.
← Full numbers register — every date-stamped figure in the guide, with revision history.