mirror of
https://github.com/ruvnet/RuView
synced 2026-08-08 20:11:43 +00:00
ruv
a7f7adfabc
Replace Vec::remove(0) (O(n) per-sample buffer shift -> O(n^2) full-window sweep) with VecDeque push_back/pop_front (O(1) eviction) in the fixed-length sliding/ring buffers of the vital-sign and wifiscan extractors. Where the autocorrelation / zero-crossing / Pearson loop needs a contiguous slice, make_contiguous() is called once per extract(), matching the idiom already used in wifiscan/pipeline/orchestrator.rs. Output is bit-identical. Sites: anomaly.rs (rr/hr history), store.rs (readings ring; history() now takes &mut self to hand back a contiguous slice, no external callers), wifiscan breathing_extractor.rs (filtered history), wifiscan correlator.rs (per-BSSID histories -> Vec<VecDeque<f32>>). (heartrate.rs/breathing.rs windows land with the §A2/§A3 fixes in a separate commit.) New criterion bench crates/wifi-densepose-vitals/benches/vitals_bench.rs drives each extractor over a full-window fill. Honest MEASURED result: end-to-end win is NULL within noise at realistic ESP32 window sizes (1500-3000) because the per-frame DSP dominates the eviction (heartrate 42.8ms->44.4ms, breathing 7.95ms->7.86ms, overlapping CIs). In isolation the eviction collapses O(n^2) -> O(n) (34.6x at window=3000, 3158x at window=100000); A1 lands as the correct data structure removing a latent O(n^2), NOT a claimed hot-path speedup. Reproduce: cargo bench -p wifi-densepose-vitals --bench vitals_bench Co-Authored-By: claude-flow <ruv@ruv.net>
48 lines
1.2 KiB
TOML
48 lines
1.2 KiB
TOML
[package]
|
|
name = "wifi-densepose-vitals"
|
|
version.workspace = true
|
|
edition.workspace = true
|
|
description = "ESP32 CSI-grade vital sign extraction (ADR-021): heart rate and respiratory rate from WiFi Channel State Information"
|
|
license.workspace = true
|
|
authors = ["rUv <ruv@ruv.net>", "WiFi-DensePose Contributors"]
|
|
repository.workspace = true
|
|
documentation = "https://docs.rs/wifi-densepose-vitals"
|
|
keywords = ["wifi", "vital-signs", "breathing", "heart-rate", "csi"]
|
|
categories = ["science", "computer-vision"]
|
|
readme = "README.md"
|
|
|
|
[dependencies]
|
|
tracing.workspace = true
|
|
serde = { workspace = true, optional = true }
|
|
|
|
[dev-dependencies]
|
|
serde_json.workspace = true
|
|
criterion = { version = "0.5", features = ["html_reports"] }
|
|
|
|
[[bench]]
|
|
name = "vitals_bench"
|
|
harness = false
|
|
|
|
[features]
|
|
default = ["serde"]
|
|
serde = ["dep:serde"]
|
|
|
|
[lints.rust]
|
|
unsafe_code = "forbid"
|
|
|
|
[lints.clippy]
|
|
all = "warn"
|
|
pedantic = "warn"
|
|
doc_markdown = "allow"
|
|
module_name_repetitions = "allow"
|
|
must_use_candidate = "allow"
|
|
missing_errors_doc = "allow"
|
|
missing_panics_doc = "allow"
|
|
cast_precision_loss = "allow"
|
|
cast_lossless = "allow"
|
|
cast_possible_truncation = "allow"
|
|
cast_sign_loss = "allow"
|
|
many_single_char_names = "allow"
|
|
uninlined_format_args = "allow"
|
|
assigning_clones = "allow"
|