tegwick
503966bce9
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The row folded a 5,000-event log against a 100,000-event log and compared throughputs, which confounds 'does cost per event grow with history' (the property it claims) with 'does streaming a 20x longer Vec cost more per element' (a memory-hierarchy fact true of any program). It measured the second and reported it as the first: importing the edition enlarged the aggregate and the ratio fell to 0.845 with the state bounded. Corrected to time the SAME 5,000 events on a state at depth 0 and on a state at depth 100,000. Equal windows, equal event mix, so the only difference left is history depth. corrected: clean 1.004, mutated 0.589 (red) old: clean 0.845 (red on healthy code), mutated 0.751 It also runs in 8.5s instead of timing out: the first version re-walked the 100k prefix every repetition, 200M untimed folds per sample, which under the mutation never finished. A control that cannot be run is not a control. It now advances to depth once per sample and clones. Two of my own measurements here were wrong and both were caught by measuring again. A 2-minute timeout killed the shell line before its restoring cp ran, so three readings were taken on MUTATED code -- I diagnosed an event-mix confound that did not exist and 'fixed' it. The fix is kept on its merits; the justification was fiction. And the probe that proved state was bounded had checked four of eleven collections. make all exits 0. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> |
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| .. | ||
| CB-WP-0001-inner-loop.md | ||
| CB-WP-0002-cost-accounting.md | ||
| CB-WP-0003-loop-hardening.md | ||
| CB-WP-0004-mechanical-work.md | ||
| CB-WP-0005-assertion-coverage.md | ||
| CB-WP-0006-instrument-the-table.md | ||
| CB-WP-0007-session-shape.md | ||
| CB-WP-0008-ship-stage-0.md | ||
| CB-WP-0009-adaptive-gates.md | ||
| CB-WP-0010-consolidation.md | ||
| CB-WP-0011-inspectable-table.md | ||
| CB-WP-0012-render-port.md | ||
| CB-WP-0013-instrument-corrections.md | ||
| CB-WP-0014-execute-the-javascript.md | ||
| CB-WP-0015-the-inert-clauses.md | ||
| CB-WP-0016-the-drop-target.md | ||
| CB-WP-0017-legible-interaction.md | ||
| CB-WP-0018-the-browser-is-a-client.md | ||
| CB-WP-0019-the-am4-family.md | ||
| CB-WP-0020-the-table-you-can-read.md | ||
| CB-WP-0021-import-the-edition.md | ||
| CB-WP-0022-the-design-instrument.md | ||
| CB-WP-0023-solve-legality.md | ||