docs: Embedded & no_std page + refresh benchmarks to measured data - #25
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- New page: embedded-no-std.md covering target matrix, critical-section, QEMU testing, memory footprint (3KB for 64 slots), and PulseMap vs lru - features.md: add critical-section feature, fix version refs to 0.6, cross-link to embedded page - SUMMARY.md: add Embedded & no_std under Advanced section
- Memory per entry: 25.6B → 34.2B at 1M (reflects v0.6.2 SlotTTL change) - Memory comparison: 29% less than QuickCache → ~4% (honest number) - Write p99: 911ns → 853ns (PulseMap improved) - Head-to-head multipliers recalculated with fresh data - Scenario B: PulseMap now wins bulk inserts (6.55M vs 5.88M ops/s) - Scenario C: QuickCache now wins contention (665ns vs 1.301µs) - benchmarks.md: memory table updated to real measured numbers - faq.md: memory formula updated to measured 34.2B/entry
Resolve conflicts in CHANGELOG.md and README.md: - CHANGELOG: keep both AccessBuffer drain + Embedded footprint evidence sections - README: keep updated Known Limitations with embedded caveats
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Summary
embedded-no-std.md: target matrix (8 embedded targets from CI ci(no_std): matrix over 8 embedded targets, add critical-section feature #20), critical-section feature, QEMU testing story (test(qemu): run the no_std code on emulated Cortex-M0, not just cargo check #21, test(qemu): measure allocator discipline and footprint vs lru #22), measured footprint (~3KB for 64 slots), and PulseMap vslruon Cortex-Mfeatures.md/faq.md/changelog.md/introduction.mdcross-linked and updatedAll numbers in this PR come from runs in this repo's examples (15-trial statistical runs, RSS-based memory measurements). Every claim was re-verified against a fresh full run of the example suite before opening.
Test plan
mdbook build docs)