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Author	SHA1	Message	Date
Dragan Spiridonov	3ed43e9a2f	fix(python): ship SOTA bindings in release wheels; make parity tests arch-portable Three coupled defects, all found by building the wheel and running the real suite on Apple Silicon rather than trusting green CI. 1. THE P6 SOTA BINDINGS NEVER REACHED USERS (release blocker). `pip-release.yml`'s cibuildwheel built the DEFAULT feature set, so published wheels contained none of aether/mat/meridian. `pip install wifi-densepose[aether]` then raised ImportError — and the extra is empty, so its own error message ("install the [aether] extra") sent users in a circle. A pip extra cannot enable a Rust cargo feature on an already-built wheel, so the only way P6 reaches PyPI is to compile it in. Fix: the RELEASE build opts in via `MATURIN_PEP517_ARGS="--features sota"` (per-platform, since CIBW_ENVIRONMENT_LINUX overrides CIBW_ENVIRONMENT). `default = []` in Cargo.toml, the RuView#1387-default-wheel-budget-config fix-marker, and the wheel-size-budget job are all left UNTOUCHED — they keep guarding the small base compile. Measured published wheel: 1.68 MiB, well under the ADR-117 §5.4 5 MiB budget. Proven: built via the exact PEP517 path, `import wifi_densepose.aether/mat/meridian` all succeed. 2. THE WHEEL SMOKE TEST COULD NOT SEE #1. CIBW_TEST_COMMAND only asserted `hello()` and PRINTED `__build_features__`. The one signal that would reveal missing bindings was dumped to stdout and ignored, so a featureless wheel published green. It now ASSERTS the p6 features are present and imports the three modules. Proven red→green: fails on the old featureless wheel ("missing SOTA bindings: [...]"), passes on the fixed one. 3. THE AETHER PARITY TESTS WERE NOT PORTABLE ACROSS THE WHEEL MATRIX. `test_aether.py` and the native `aether_parity.rs`/`aether_weights_parity.rs` hashed the raw f32 embedding bytes (SHA-256) against a committed golden. The embedding is pure f32 with transcendental ops (ln/sqrt/cos) that are not bit-reproducible across CPUs/libm, so the hash only ever matched the one arch that generated it. This passed in python-ci (x86) but fails on the aarch64 / macOS-arm wheels this same project ships — latent until #1 is fixed and the bindings actually load. Every tolerance/behavioral assertion already passed; only the two byte-hash tests failed, which is the signature of a non-portable golden, not a logic bug. Fix: compare to a committed golden VECTOR within tolerance (atol=rtol=1e-4 — ~100x cross-arch f32 drift, ~100x under any real algorithm change), on both the Python and native sides against the SAME golden. Native ≈ golden and binding ≈ golden together prove binding ≈ native, portably. `.sha256` goldens replaced by `.json` vectors. Also: the aether/mat/meridian import shims told users to `pip install wifi-densepose[<x>]` on a missing feature — an empty extra that cannot help. Corrected to name the real fix (rebuild with `--features <x>`); message tests updated to assert the honest message and forbid the misleading one. Verified on aarch64/macOS: full `python/tests/` suite 227 passed against a wheel built with the new mechanism; `cargo check --tests --features aether` clean. The native `.rs` parity tests were converted by inspection and cargo-checked but not executed — they link against the PyO3 crate and no workflow runs them today (a pre-existing gap; wiring `cd python && cargo test --features sota` into python-ci would make the native anchor actually run). Co-Authored-By: Ruflo & AQE	2026-07-24 10:45:00 +02:00
ruv	a47bb71b22	fix(adr-185): hoist AETHER compute surface into a std-only leaf crate ADR-185 §13 flagged the `[aether]` wheel as linking the whole `wifi-densepose-sensing-server` Axum/tokio/worldgraph/ruvector tree via the non-optional deps of that crate. Hoist the pure-compute AETHER stack out so the binding depends only on pure Rust. New crate `wifi-densepose-aether` (std-only, ZERO external deps) holds the four self-contained modules the AETHER surface needs — `embedding`, `graph_transformer`, `sona`, `sparse_inference` (verified: no serde/tokio/axum/crate:: refs outside the set; the four form a closed dependency graph). `wifi-densepose-sensing-server` now `pub use`s them from the leaf crate, so its own code (`crate::embedding`, …) and public API (`wifi_densepose_sensing_server::embedding`, …) are unchanged — `main.rs`/`trainer.rs` untouched. The Python binding + parity test + `[aether]` feature repoint at the leaf crate; the sensing-server dep is dropped from python. MEASURED wheel size (maturin build --release --features aether --strip; each wheel install-verified to actually contain `AetherConfig`): BEFORE (aether -> sensing-server): 369,782 B (~361 KB) AFTER (aether -> leaf crate): 319,719 B (~312 KB) HONEST CORRECTION to the §9/§13 premise: the pre-hoist wheel was NOT over the ADR-117 §5.4 5 MB budget — it was ~361 KB, ~14x under. Linker dead-code elimination (--gc-sections on the pyo3 cdylib) already strips the unreached server tree because the binding only reaches pure-compute symbols. So this is "blows the budget" CLAIMED, not MEASURED. The hoist is still worthwhile and lands the real, measured wins: - `[aether]` build time 71s -> 12s (no server tree to compile), - python/Cargo.lock -1238 lines (server tree no longer resolved), - ~50 KB smaller wheel, - honest, minimal declared dependency surface + removes the latent risk that a future change makes some server code reachable and then bloats the wheel. Verified this session (real counts): - cargo test --features aether --test aether_parity: 2 passed / 0 failed - pytest tests/test_aether.py (maturin develop --features aether): 9 passed - cargo test -p wifi-densepose-sensing-server --no-default-features: 217 bin + 388 lib, 0 failed (no regression) - cargo test -p wifi-densepose-aether: 96 passed (the relocated unit tests) The §9/§13 wheel-size narrative in ADR-185 (owned by the ADR author) should be corrected to reflect the measured reality — flagged to the team lead.	2026-07-21 17:43:32 -07:00
ruv	d060998e3b	feat(adr-185): P1 AETHER bindings (wifi_densepose.aether) + parity harness Bind the ADR-024 contrastive CSI embedding surface into the wheel behind a gated [aether] extra / Cargo `aether` feature, per ADR-185 section 3.2. Surface (bound against the REAL code at HEAD, not the ADR wishlist): - AetherConfig -> EmbeddingConfig {d_model,d_proj,temperature,normalize} - CsiAugmenter -> augment_pair(window, seed) - EmbeddingExtractor -> embed(csi): 128-dim L2-normed, GIL-released - info_nce_loss, cosine_similarity (module fns) ADR-185 section 3.2 also names aether_loss/VICReg components, alignment_metric, uniformity_metric, forward_dual, and vicreg_* config fields. None exist in embedding.rs at HEAD, so they are intentionally NOT bound (a Rust-side gap, not a binding gap) rather than fabricated. Parity (section 4.1, release-blocking): committed fixture aether_input.json -> native Rust reference (tests/aether_parity.rs, calls sensing-server EmbeddingExtractor directly) locks tests/golden/aether_embedding.sha256; pytest (tests/test_aether.py) runs the same fixture through the binding and asserts the identical SHA-256 of the LE f32 bytes. Both pass. Verified: cargo test --features aether --test aether_parity -> 2/2 pass; maturin develop --features aether + pytest tests/test_aether.py -> 9/9 pass; default cargo build clean with 0 sensing-server refs in the dep graph (gate keeps the base wheel lean). HONEST WHEEL-SIZE FINDING (ADR-185 section 9 / Open Q 11.1, unresolved): wifi-densepose-sensing-server is an Axum/tokio crate whose tokio/axum/ worldgraph/ruvector deps are NON-optional (only mqtt/matter are features), so default-features=false does NOT drop them. An [aether] wheel therefore links the full server tree and BREAKS the ADR-117 section 5.4 <=5 MB budget. The fix is the ADR-sanctioned hoist of embedding.rs (+ its graph_transformer/sona siblings) into a leaf crate so the wheel links pure compute only -- a change INSIDE wifi-densepose-sensing-server, owned by another agent this session, so deferred as a required pre-release follow-up. P1 binds real code and proves parity today; the hoist is a wheel-size optimization, not a functional blocker. Note: building required initializing the worldgraph/rufield/ruvector submodules (absent in the fresh worktree).	2026-07-21 16:28:14 -07:00

Author

SHA1

Message

Date

Dragan Spiridonov

3ed43e9a2f

fix(python): ship SOTA bindings in release wheels; make parity tests arch-portable

Three coupled defects, all found by building the wheel and running the real
suite on Apple Silicon rather than trusting green CI.

1. THE P6 SOTA BINDINGS NEVER REACHED USERS (release blocker).
   `pip-release.yml`'s cibuildwheel built the DEFAULT feature set, so published
   wheels contained none of aether/mat/meridian. `pip install
   wifi-densepose[aether]` then raised ImportError — and the extra is empty, so
   its own error message ("install the [aether] extra") sent users in a circle.
   A pip extra cannot enable a Rust cargo feature on an already-built wheel, so
   the only way P6 reaches PyPI is to compile it in.

   Fix: the RELEASE build opts in via `MATURIN_PEP517_ARGS="--features sota"`
   (per-platform, since CIBW_ENVIRONMENT_LINUX overrides CIBW_ENVIRONMENT).
   `default = []` in Cargo.toml, the RuView#1387-default-wheel-budget-config
   fix-marker, and the wheel-size-budget job are all left UNTOUCHED — they keep
   guarding the small base compile. Measured published wheel: 1.68 MiB, well
   under the ADR-117 §5.4 5 MiB budget. Proven: built via the exact PEP517 path,
   `import wifi_densepose.aether/mat/meridian` all succeed.

2. THE WHEEL SMOKE TEST COULD NOT SEE #1.
   CIBW_TEST_COMMAND only asserted `hello()` and PRINTED `__build_features__`.
   The one signal that would reveal missing bindings was dumped to stdout and
   ignored, so a featureless wheel published green. It now ASSERTS the p6
   features are present and imports the three modules. Proven red→green: fails
   on the old featureless wheel ("missing SOTA bindings: [...]"), passes on the
   fixed one.

3. THE AETHER PARITY TESTS WERE NOT PORTABLE ACROSS THE WHEEL MATRIX.
   `test_aether.py` and the native `aether_parity.rs`/`aether_weights_parity.rs`
   hashed the raw f32 embedding bytes (SHA-256) against a committed golden. The
   embedding is pure f32 with transcendental ops (ln/sqrt/cos) that are not
   bit-reproducible across CPUs/libm, so the hash only ever matched the one arch
   that generated it. This passed in python-ci (x86) but fails on the aarch64 /
   macOS-arm wheels this same project ships — latent until #1 is fixed and the
   bindings actually load. Every tolerance/behavioral assertion already passed;
   only the two byte-hash tests failed, which is the signature of a non-portable
   golden, not a logic bug.

   Fix: compare to a committed golden VECTOR within tolerance
   (atol=rtol=1e-4 — ~100x cross-arch f32 drift, ~100x under any real algorithm
   change), on both the Python and native sides against the SAME golden. Native
   ≈ golden and binding ≈ golden together prove binding ≈ native, portably.
   `.sha256` goldens replaced by `.json` vectors.

Also: the aether/mat/meridian import shims told users to `pip install
wifi-densepose[<x>]` on a missing feature — an empty extra that cannot help.
Corrected to name the real fix (rebuild with `--features <x>`); message tests
updated to assert the honest message and forbid the misleading one.

Verified on aarch64/macOS: full `python/tests/` suite 227 passed against a wheel
built with the new mechanism; `cargo check --tests --features aether` clean.
The native `.rs` parity tests were converted by inspection and cargo-checked but
not executed — they link against the PyO3 crate and no workflow runs them today
(a pre-existing gap; wiring `cd python && cargo test --features sota` into
python-ci would make the native anchor actually run).

Co-Authored-By: Ruflo & AQE

2026-07-24 10:45:00 +02:00

ruv

a47bb71b22

fix(adr-185): hoist AETHER compute surface into a std-only leaf crate

ADR-185 §13 flagged the `[aether]` wheel as linking the whole
`wifi-densepose-sensing-server` Axum/tokio/worldgraph/ruvector tree via the
non-optional deps of that crate. Hoist the pure-compute AETHER stack out so the
binding depends only on pure Rust.

New crate `wifi-densepose-aether` (std-only, ZERO external deps) holds the four
self-contained modules the AETHER surface needs — `embedding`, `graph_transformer`,
`sona`, `sparse_inference` (verified: no serde/tokio/axum/crate:: refs outside the
set; the four form a closed dependency graph). `wifi-densepose-sensing-server`
now `pub use`s them from the leaf crate, so its own code (`crate::embedding`, …)
and public API (`wifi_densepose_sensing_server::embedding`, …) are unchanged —
`main.rs`/`trainer.rs` untouched. The Python binding + parity test + `[aether]`
feature repoint at the leaf crate; the sensing-server dep is dropped from python.

MEASURED wheel size (maturin build --release --features aether --strip; each
wheel install-verified to actually contain `AetherConfig`):
  BEFORE (aether -> sensing-server): 369,782 B (~361 KB)
  AFTER  (aether -> leaf crate):     319,719 B (~312 KB)

HONEST CORRECTION to the §9/§13 premise: the pre-hoist wheel was NOT over the
ADR-117 §5.4 5 MB budget — it was ~361 KB, ~14x under. Linker dead-code
elimination (--gc-sections on the pyo3 cdylib) already strips the unreached
server tree because the binding only reaches pure-compute symbols. So this is
"blows the budget" CLAIMED, not MEASURED. The hoist is still worthwhile and
lands the real, measured wins:
  - `[aether]` build time 71s -> 12s (no server tree to compile),
  - python/Cargo.lock -1238 lines (server tree no longer resolved),
  - ~50 KB smaller wheel,
  - honest, minimal declared dependency surface + removes the latent risk that a
    future change makes some server code reachable and *then* bloats the wheel.

Verified this session (real counts):
  - cargo test --features aether --test aether_parity: 2 passed / 0 failed
  - pytest tests/test_aether.py (maturin develop --features aether): 9 passed
  - cargo test -p wifi-densepose-sensing-server --no-default-features: 217 bin +
    388 lib, 0 failed (no regression)
  - cargo test -p wifi-densepose-aether: 96 passed (the relocated unit tests)

The §9/§13 wheel-size narrative in ADR-185 (owned by the ADR author) should be
corrected to reflect the measured reality — flagged to the team lead.

2026-07-21 17:43:32 -07:00

ruv

d060998e3b

feat(adr-185): P1 AETHER bindings (wifi_densepose.aether) + parity harness

Bind the ADR-024 contrastive CSI embedding surface into the wheel behind
a gated [aether] extra / Cargo `aether` feature, per ADR-185 section 3.2.

Surface (bound against the REAL code at HEAD, not the ADR wishlist):
- AetherConfig       -> EmbeddingConfig {d_model,d_proj,temperature,normalize}
- CsiAugmenter       -> augment_pair(window, seed)
- EmbeddingExtractor -> embed(csi): 128-dim L2-normed, GIL-released
- info_nce_loss, cosine_similarity (module fns)

ADR-185 section 3.2 also names aether_loss/VICReg components,
alignment_metric, uniformity_metric, forward_dual, and vicreg_* config
fields. None exist in embedding.rs at HEAD, so they are intentionally NOT
bound (a Rust-side gap, not a binding gap) rather than fabricated.

Parity (section 4.1, release-blocking): committed fixture
aether_input.json -> native Rust reference (tests/aether_parity.rs, calls
sensing-server EmbeddingExtractor directly) locks
tests/golden/aether_embedding.sha256; pytest (tests/test_aether.py) runs
the same fixture through the binding and asserts the identical SHA-256 of
the LE f32 bytes. Both pass.

Verified: cargo test --features aether --test aether_parity -> 2/2 pass;
maturin develop --features aether + pytest tests/test_aether.py -> 9/9
pass; default cargo build clean with 0 sensing-server refs in the dep
graph (gate keeps the base wheel lean).

HONEST WHEEL-SIZE FINDING (ADR-185 section 9 / Open Q 11.1, unresolved):
wifi-densepose-sensing-server is an Axum/tokio crate whose tokio/axum/
worldgraph/ruvector deps are NON-optional (only mqtt/matter are
features), so default-features=false does NOT drop them. An [aether]
wheel therefore links the full server tree and BREAKS the ADR-117 section
5.4 <=5 MB budget. The fix is the ADR-sanctioned hoist of embedding.rs
(+ its graph_transformer/sona siblings) into a leaf crate so the wheel
links pure compute only -- a change INSIDE wifi-densepose-sensing-server,
owned by another agent this session, so deferred as a required
pre-release follow-up. P1 binds real code and proves parity today; the
hoist is a wheel-size optimization, not a functional blocker.

Note: building required initializing the worldgraph/rufield/ruvector
submodules (absent in the fresh worktree).

2026-07-21 16:28:14 -07:00

3 Commits