1d12e8831a
refactor(beyond-sota): ADR-155 M2 — host-verifiable §8 closeout (7 de-magic, 9 boundary tests, native-conv honest-null) ( #1059 )
...
* refactor(train): ADR-155 M2 §8 — de-magic train non-tch tuning constants + boundary tests
Lift bare numeric literals used as thresholds / guard epsilons in the
non-tch (host-verifiable) train surface into named, documented consts and
pin each set with a *_consts_unchanged_from_literals test. Values are
bit-identical to the prior inline literals — cleanup, no behaviour change.
De-magicked (const + pin test):
- metrics_core.rs: VISIBILITY_THRESHOLD (0.5), MIN_REFERENCE_EXTENT (1e-6),
OKS_FALLBACK_SIGMA (0.07)
- ruview_metrics.rs: NUM_KEYPOINTS (17), VISIBILITY_THRESHOLD (0.5),
PCK_THRESHOLD (0.2), MIN_BBOX_DIAG (1e-3), MIN_DURATION_MINUTES (1e-6)
- subcarrier.rs: SPARSE_BASIS_SIGMA (0.15), SPARSE_BASIS_THRESHOLD (1e-4),
SPARSE_REGULARIZATION_LAMBDA (0.1), SPARSE_COO_PRUNE_EPS (1e-8),
SPARSE_SOLVER_TOL (1e-5 f64), SPARSE_SOLVER_MAX_ITERS (500)
- eval.rs: MIN_POSITIVE_MPJPE (1e-10)
- domain.rs: LAYER_NORM_EPS (1e-5)
- virtual_aug.rs: BOX_MULLER_U1_FLOOR (1e-10), MIN_ROOM_SCALE (1e-10)
Boundary / characterization tests (pin CURRENT behaviour):
- visibility_threshold_boundary_is_inclusive (>= 0.5 at the edge)
- degenerate_extent_below_floor_is_unscoreable ((0,0,0.0)/0.0, not perfect)
- tracking_zero_duration_does_not_divide_by_zero
- oks_short_array_is_bounded_at_keypoint_count (16 rows, no panic)
- compute_interp_weights_single_target_is_index_zero (target_sc==1)
- sparse_interp_single_target_is_finite
- domain_gap_infinite_when_in_domain_perfect_but_cross_nonzero
- domain_gap_unity_when_everything_perfect
- augment_frame_zero_room_scale_passes_amplitude_finite
Doc-only (no behaviour change):
- rapid_adapt.rs: correct module-doc O(eps) -> O(eps^2) for central differences
- geometry.rs: add # Panics to DeepSets::encode (documents existing assert!)
train --no-default-features: 191 lib (was 176), 303 total (was 288), 0 failed.
Co-Authored-By: claude-flow <ruv@ruv.net>
* feat(nn): ADR-155 M2 §3 — pure-Rust LinearHead::try_new input guard + de-magic softplus threshold
ADR-155 §3 found rf_encoder.rs has no adversarial checkpoint-deserialization
assert — its assert_eq!s in LinearHead::new are construction-time API contracts
on programmer-supplied vectors. This adds the honest, in-scope improvement the
M2 task allows: a pure-Rust *fallible* constructor so weights from an untrusted /
deserialized checkpoint can be shape-validated without panicking.
- Add RfHeadError (WeightShape / BiasShape / VarWeightShape) + Display + Error.
- Add LinearHead::try_new returning Result<Self, RfHeadError>; on success the
head is byte-identical to LinearHead::new. new() is unchanged (still asserts;
now documents # Panics and points to try_new) — no behaviour change for
existing callers.
- De-magic softplus's bare 20.0 overflow threshold into
SOFTPLUS_LINEAR_THRESHOLD (value unchanged) + pin test.
Tests: try_new_accepts_valid_and_rejects_each_bad_shape (valid == new forward;
each bad shape → typed error), softplus_threshold_unchanged_from_literal.
nn --no-default-features lib: 37 passed (was 35), 0 failed.
Co-Authored-By: claude-flow <ruv@ruv.net>
* perf(nn): ADR-155 M2 §4 — native-conv bench-first → MEASURED-INCONCLUSIVE (no perf change shipped)
The §8 "native-conv naive-loop rewrite" backlog item: DensePoseHead::
apply_conv_layer is a pure-Rust 6-nested-loop conv (benchable on this host, not
tch/ort-gated). Bench-first per the §0 PROOF discipline.
- Add committed criterion bench benches/native_conv_bench.rs measuring forward()
through the naive conv on representative single-layer configs (--no-default-
features; no ort download).
- Prototyped a bit-identical range-clamped variant (hoist the per-tap in-bounds
branch by pre-clamping kh/kw ranges; same ic→kh→kw MAC order ⇒ bit-identical).
MEASURED before/after on this host: ~35% faster on padding-heavy small-channel
maps (4.40→2.84 ms) but a ~3% *regression* on channel-heavy maps (11.09→11.48
ms), all inside a ±20% run-to-run noise floor. Verdict: INCONCLUSIVE — the
benefit is not robustly positive, so the rewrite is NOT shipped and NOT a
fabricated speedup. Reverted to the naive loop; honestly deferred (ADR-155 §8).
- Add native_conv_matches_reference: a hand-computed characterization anchor
(1×1 = scalar MAC; same-padded 3×3 ones = truncated-window sums 9/6/4) pinning
CURRENT conv behaviour for any future rewrite.
nn --no-default-features lib: 38 passed (was 37), 0 failed. No behaviour change.
Co-Authored-By: claude-flow <ruv@ruv.net>
* docs(adr-155): M2 §8.2 — enumerated host-verifiable P3 backlog clearance + CHANGELOG
Replace the §8 bulk "~40 lower-severity findings" line with the real, enumerated
M2 resolution (§8.2): 7 de-magicked (const + pin == prior literal), 9 boundary
tests, 1 input guard (rf_encoder try_new), 2 doc-only, 1 perf bench-first
MEASURED-INCONCLUSIVE (not shipped). Mark native-conv + rf_encoder RESOLVED;
state which §8 items stay data-gated (GraphPose-Fi/INT4/CSI-JEPA) or tch-gated
(proof/trainer/model panic sites, metrics *_v2 dead code) and ONNX read-lock
upstream-gated — blocked, not dropped. Declare the non-tch-verifiable subset of
§8 cleared.
Validation: train --no-default-features 303 passed (was 288); nn lib 38 (was 35);
workspace --no-default-features 3,293 passed, 0 failed; Python proof VERDICT PASS,
hash f8e76f21…46f7a UNCHANGED bit-exact.
Co-Authored-By: claude-flow <ruv@ruv.net>
2026-06-14 00:07:56 -04:00
5cacb5fe0a
perf(nn): zero-copy ORT input (~1.48x) + dynamic-dim guard + concurrency bench (ADR-155 §Tier-3)
...
- onnx.rs ORT input: arr.as_slice() single-memcpy fast path with iterator
fallback for strided views. MEASURED [1,256,64,64]: 1.972ms -> 1.336ms
(~1.48x). Repro: cargo bench -p wifi-densepose-nn --no-default-features
--features onnx --bench onnx_bench -- onnx_input_copy
- onnx.rs checked_output_dims: reject ONNX dim <= 0 (incl. unresolved -1) before
allocation (config-OOM class) + test.
- onnx_concurrency bench: empirically proves the per-inference write lock
serializes (throughput drops with more threads). The intended read-lock win is
NOT landable on ort 2.0.0-rc.11 (safe Session::run is &mut self, verified) and
is deferred to the backlog with the upgrade path documented in-code.
New committed fixture tests/fixtures/tiny_conv.onnx (666 B, not gitignored).
Co-Authored-By: claude-flow <ruv@ruv.net>
2026-06-11 19:57:53 -04:00
f49c722764
chore(repo): rename rust-port/wifi-densepose-rs → v2/ (flatten to one level) ( #427 )
...
The Rust port lived two directories deep (rust-port/wifi-densepose-rs/)
without any sibling under rust-port/ that warranted the extra level.
Move the whole workspace up to v2/ to match v1/ (Python) at the same
depth and shorten every cd / build command across the repo.
git mv preserves history for all tracked files. 60 files updated for
path references (CI workflows, ADRs, docs, scripts, READMEs, internal
.claude-flow state). Two manual fixes for relative-cd paths in
CLAUDE.md and ADR-043 that became wrong after the depth change
(cd ../.. → cd ..).
Validated:
- cargo check --workspace --no-default-features → clean (after target/
nuke; the gitignored target/ was carried by the OS rename and had
hard-coded old paths in build scripts)
- cargo test --workspace --no-default-features → 1,539 passed, 0 failed,
8 ignored (same totals as pre-rename)
- ESP32-S3 on COM7 → still streaming live CSI (cb #40300 , RSSI -64 dBm)
After-merge follow-up: contributors should `rm -rf v2/target` once and
let cargo regenerate from the new path.
2026-04-25 21:28:13 -04:00
rUv