mirror of
https://github.com/ruvnet/RuView
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ruv
189ac9dfb0
Bind the ADR-027 MERIDIAN cross-environment domain-generalization surface
into the wheel behind a gated [meridian] extra / Cargo `meridian` feature.
Inference/adaptation path only (tch-free), per ADR-185 section 3.3.
Surface (bound against the REAL code at HEAD, not the ADR wishlist):
- HardwareType / HardwareNormalizer / CanonicalCsiFrame (from
wifi-densepose-signal::hardware_norm)
- MeridianGeometryConfig / GeometryEncoder (64-dim, permutation-invariant)
- RapidAdaptation / AdaptationResult (push_frame + adapt, LoRA deltas)
- CrossDomainEvaluator + mpjpe (from wifi-densepose-train, NO tch-backend)
All compute paths GIL-released (py.allow_threads).
Honest deviations from ADR section 3.3 (documented in the module header):
- ADR's RapidAdaptation.calibrate(windows) and AdaptationResult.converged
DO NOT EXIST. Real API is push_frame + adapt(); result carries
{lora_weights, final_loss, frames_used, adaptation_epochs}. Bound as-is.
- ADR's HardwareType.detect exposed as a staticmethod delegating to the
real HardwareNormalizer::detect_hardware.
- ADR's normalize(frame: CsiFrame, hw) is really normalize(amplitude,
phase, hw) over f64 vectors returning Result; bound faithfully.
- CanonicalCsiFrame fields are singular amplitude/phase (ADR said plural).
Training-time types (DomainFactorizer, GradientReversalLayer,
VirtualDomainAugmentor) are out of P6 scope (need the libtorch tier).
Parity (section 4.1, release-blocking): committed fixture
meridian_input.json -> native Rust reference (tests/meridian_parity.rs,
calls hardware_norm + geometry + rapid_adapt directly) locks
tests/golden/meridian_output.sha256 over the concatenated f32 outputs
(esp32+intel canonical frames, 64-dim geometry vector, rapid-adapt LoRA
weights); pytest (tests/test_meridian.py) runs the same fixture through
the binding and asserts the identical SHA-256. Both pass.
Verified:
cargo test --features meridian --test meridian_parity -> 2/2 pass
maturin develop --features meridian + pytest tests/test_meridian.py
-> 13/13 pass
default cargo build clean, 0 train/signal/sensing-server refs in the
default dep graph (gate keeps the base wheel lean).
WHEEL-SIZE FINDING (ADR-185 section 9 / section 1.2): the libtorch risk
the ADR feared is AVOIDED -- wifi-densepose-train's `tch` dep is properly
optional (feature tch-backend, OFF), so no libtorch links. BUT train
still carries NON-optional deps: tokio (rt subset), the five ruvector-*
crates, and wifi-densepose-nn (which itself pulls `ort` / ONNX Runtime +
reqwest/hyper). So a [meridian] wheel exceeds the ADR-117 section 5.4
<=5 MB budget (though lighter than AETHER's axum/tokio server tree). The
clean fix is the same leaf-crate hoist: move the pure inference modules
(geometry, rapid_adapt, eval, hardware_norm) into a tch/tokio/ort-free
leaf crate. A required pre-release follow-up, not a functional blocker;
P2 binds real code and proves parity today.
105 lines
5.5 KiB
TOML
105 lines
5.5 KiB
TOML
[package]
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name = "wifi-densepose-py"
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version = "2.0.0-alpha.1"
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# The `python/` crate is intentionally OUTSIDE the `v2/` Cargo
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# workspace (ADR-117 §5.2) so maturin's `python-source` + `module-name`
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# config stays self-contained and `cargo test --workspace` in v2/
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# doesn't have to compile pyo3. Hence no `*.workspace = true`
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# inheritance here — every field is local.
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edition = "2021"
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license = "MIT"
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authors = ["rUv <ruv@ruv.net>", "WiFi-DensePose Contributors"]
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description = "PyO3 bindings for the WiFi-DensePose Rust core — ships as the `wifi-densepose` PyPI wheel (ADR-117)"
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repository = "https://github.com/ruvnet/RuView"
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# ADR-117 §5.2: the Python wheel's compiled module name is
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# `wifi_densepose._native` (the leading underscore marks it as an internal
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# implementation detail re-exported by the pure-Python facade in
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# `wifi_densepose/__init__.py`). Keeping the name distinct from the crate
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# avoids the maturin gotcha where `wifi_densepose-py` would collide with
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# the user-facing `wifi_densepose` package on import.
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[lib]
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name = "wifi_densepose_native"
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crate-type = ["cdylib", "rlib"]
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path = "src/lib.rs"
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# ADR-185 §3.1 — optional pip extras map to Cargo features so the
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# default wheel links none of the SOTA subsystems. P1 wires `aether`.
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[features]
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default = []
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# ADR-185 P1 — AETHER contrastive CSI embeddings. Pulls the backing
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# `wifi-densepose-sensing-server` crate (see the honest wheel-size note
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# on that dep below).
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aether = ["dep:wifi-densepose-sensing-server"]
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# ADR-185 P2 — MERIDIAN domain generalization. Binds the tch-free
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# inference/adaptation path only (see the wheel-size note on the deps
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# below). `wifi-densepose-train` is depended on WITHOUT `tch-backend`,
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# so no libtorch is linked.
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meridian = ["dep:wifi-densepose-train", "dep:wifi-densepose-signal"]
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[dependencies]
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# PyO3 with abi3-py310 — one compiled binary covers Python 3.10, 3.11,
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# 3.12, 3.13, and any future 3.x that keeps the stable ABI (ADR-117 §5.4).
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# Without abi3 we'd need a separate wheel per Python minor version × OS
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# × arch, blowing up the cibuildwheel matrix.
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pyo3 = { version = "0.22", features = ["extension-module", "abi3-py310"] }
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# Re-export the Rust core types through PyO3 #[pyclass] wrappers in P2.
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# Default-features-off keeps the wheel size below the 5 MB ADR-117 §5.4
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# budget by avoiding optional BLAS/openssl chains.
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wifi-densepose-core = { version = "0.3.0", path = "../v2/crates/wifi-densepose-core" }
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# P3 — vitals extraction (HR/BR via the 4-stage pipeline). Pure-sync;
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# no tokio (Q5 audited 2026-05-24); safe to wrap in py.allow_threads.
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wifi-densepose-vitals = { version = "0.3.0", path = "../v2/crates/wifi-densepose-vitals" }
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# ADR-118 BFLD core — PrivacyClass enum + identity_risk scoring +
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# privacy gate. Exposed to Python via bindings/privacy_gate.rs so the
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# c6-presence-watcher.py runtime (currently using a Python port of the
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# same semantics) can switch to the canonical Rust implementation when
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# the wheel ships. ADR-125 §2.1.d invariant enforcement lives here.
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wifi-densepose-bfld = { version = "0.3.0", path = "../v2/crates/wifi-densepose-bfld" }
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# numpy bridge — needed for P3.5 BfldFrame (Complex64 ndarray) and for
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# the future P3 CsiFrame numpy round-trip.
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numpy = "0.22"
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# ADR-185 P1 — AETHER backing crate (contrastive `embedding` module,
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# ADR-024). Optional + gated behind the `aether` feature.
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#
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# HONEST WHEEL-SIZE NOTE (ADR-185 §9 / Open Q §11.1): this crate is an
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# Axum/tokio server crate. `default-features = false` does NOT drop
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# tokio/axum here — they are non-optional deps (only `mqtt`/`matter`
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# are features). So an `[aether]` wheel currently links the full
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# sensing-server dependency tree, breaking the ADR-117 §5.4 ≤5 MB
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# budget. The ADR-sanctioned fix is to hoist `embedding.rs` (+ its
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# `graph_transformer`/`sona` siblings) into a leaf crate so the wheel
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# links only pure compute — a Rust-side refactor inside
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# `wifi-densepose-sensing-server`, owned by another agent this session.
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# P1 binds against the real code and proves parity; the leaf-crate
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# hoist is the required pre-release follow-up.
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wifi-densepose-sensing-server = { version = "0.3.0", path = "../v2/crates/wifi-densepose-sensing-server", optional = true, default-features = false }
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# ADR-185 P2 — MERIDIAN backing crates (optional, `meridian`-gated).
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#
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# HONEST WHEEL-SIZE NOTE (ADR-185 §9 / §1.2): unlike AETHER, the libtorch
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# risk is AVOIDED here — `wifi-densepose-train`'s `tch` dep is properly
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# optional (feature `tch-backend`, OFF by default), so no libtorch links.
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# BUT `wifi-densepose-train` still carries NON-optional deps: `tokio` (rt
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# subset), the five `ruvector-*` crates, `wifi-densepose-nn`, petgraph,
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# memmap2, indicatif, ndarray-npy, csv, toml, clap. So a `[meridian]`
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# wheel is heavier than the ≤5 MB ADR-117 §5.4 budget (though far lighter
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# than AETHER's axum/tokio server tree). The clean fix is the same
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# leaf-crate hoist: move the pure inference modules (geometry,
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# rapid_adapt, eval, hardware_norm) into a tch/tokio-free leaf crate.
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# `wifi-densepose-signal` is depended on `default-features = false` to
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# drop the optional ndarray-linalg/BLAS chain (Windows-friendly).
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wifi-densepose-train = { version = "0.3.0", path = "../v2/crates/wifi-densepose-train", optional = true, default-features = false }
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wifi-densepose-signal = { version = "0.3.0", path = "../v2/crates/wifi-densepose-signal", optional = true, default-features = false }
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[dev-dependencies]
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# ADR-185 §4.1 parity harness — SHA-256 the native-Rust reference
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# embedding and read the committed golden fixture.
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sha2 = "0.10"
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serde_json = "1"
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