feat: broaden CPU and platform coverage across PyPI, nodes, and crate… (#26)
* feat: broaden CPU and platform coverage across PyPI, nodes, and crates.io Replace static SIMD with runtime CPU-feature dispatch and expand the release wheel matrix so one set of artifacts runs on any target CPU and platform without illegal-instruction crashes. Rust core: - Add multiversion runtime dispatch (crates/ferro_ta_core/src/simd.rs); drop compile-time `wide`. `simd` feature is now default-on and forwarded through the pyo3 crate, and stays compatible with #![forbid(unsafe_code)]. Packaging: - abi3-py310: one cp310-abi3 wheel per platform (covers CPython 3.10+). - CI matrix adds Linux aarch64 + musllinux (x86_64/aarch64) and Windows arm64. Node/Docker + docs: - api/Dockerfile: document baseline+dispatch (no target-cpu pin) and add a fail-fast import check; aarch64 containers now install cleanly. - Rewrite docs/guides/simd.md; fix stale `wide` mention in ADR 0003. - Add ADR 0006 (CPU coverage strategy). Also bundles in-flight release prep already staged in the tree (DTW exception types, SBOM/provenance security, supporting docs). * fix(ci): clear cargo-deny and pip-audit failures; apply dependency bumps cargo-deny (advisories): - Ignore pyo3 RUSTSEC-2026-0176 / RUSTSEC-2026-0177 in deny.toml with a documented rationale: ferro-ta uses neither affected code path (PyList/PyTuple nth iterators; PyCFunction::new_closure). Upstream fix needs pyo3 >=0.29 (large API migration), tracked as a follow-up. pip-audit: - Bump dev lockfile idna 3.18, pytest 9.1.1, urllib3 2.7.0 to clear PYSEC-2026-215, CVE-2025-71176, PYSEC-2026-141/142. Dependency bumps (supersede open dependabot PRs; they auto-close on merge): - cargo: log 0.4.32, serde_json 1.0.150, rayon 1.12.0 - api/requirements.txt: uvicorn>=0.49.0, pydantic>=2.13.4, ferro-ta>=1.1.4 - CI actions: deploy-pages v5, upload-pages-artifact v5, action-gh-release v3 The open `wide` 1.5.0 bump (PR #24) is obsolete — the crate is removed in this branch. * chore: address CodeRabbit review; remove docs/adr section CodeRabbit findings: - CI sbom job: add `attestations: write` so attest-build-provenance can run (it had only contents:write + id-token:write). - simd.rs: vectorize `wma_seed` with lane-local accumulators — it was scalar behind the multiversion wrapper, adding dispatch overhead for no SIMD gain. - CHANGELOG: consolidate the duplicate `### Changed` heading. - python/ferro_ta/__init__.py: also re-export the `FerroTaError` alias. - docs/guides/dtw.md: soften "byte-for-byte" parity to within-tolerance. Remove docs/adr/ at maintainer request and clean up the ADR links in the SIMD and DTW guides. The ADR files remain in commit 9506a30 if ever needed.
This commit is contained in:
Pratik Bhadane
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@@ -53,12 +53,6 @@ version = "3.20.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "5d20789868f4b01b2f2caec9f5c4e0213b41e3e5702a50157d699ae31ced2fcb"
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[[package]]
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name = "bytemuck"
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version = "1.25.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "c8efb64bd706a16a1bdde310ae86b351e4d21550d98d056f22f8a7f7a2183fec"
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[[package]]
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name = "cast"
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version = "0.3.0"
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@@ -225,9 +219,9 @@ name = "ferro_ta_core"
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version = "1.1.4"
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dependencies = [
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"criterion",
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"multiversion",
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"serde",
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"serde_json",
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"wide",
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]
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[[package]]
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@@ -295,9 +289,9 @@ checksum = "48f5d2a454e16a5ea0f4ced81bd44e4cfc7bd3a507b61887c99fd3538b28e4af"
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[[package]]
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name = "log"
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[[package]]
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name = "matrixmultiply"
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@@ -324,6 +318,28 @@ dependencies = [
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"autocfg",
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]
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[[package]]
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name = "multiversion"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"multiversion-macros",
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"target-features",
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]
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[[package]]
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name = "multiversion-macros"
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version = "0.8.0"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn",
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"target-features",
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]
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[[package]]
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name = "ndarray"
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version = "0.16.1"
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@@ -546,9 +562,9 @@ checksum = "60a357793950651c4ed0f3f52338f53b2f809f32d83a07f72909fa13e4c6c1e3"
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[[package]]
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name = "rayon"
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version = "1.12.0"
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checksum = "fb39b166781f92d482534ef4b4b1b2568f42613b53e5b6c160e24cfbfa30926d"
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dependencies = [
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"either",
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"rayon-core",
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@@ -605,15 +621,6 @@ version = "1.0.22"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "b39cdef0fa800fc44525c84ccb54a029961a8215f9619753635a9c0d2538d46d"
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[[package]]
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name = "safe_arch"
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version = "1.0.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1f7caad094bd561859bcd467734a720c3c1f5d1f338995351fefe2190c45efed"
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dependencies = [
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"bytemuck",
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]
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[[package]]
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name = "same-file"
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version = "1.0.6"
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@@ -655,9 +662,9 @@ dependencies = [
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[[package]]
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name = "serde_json"
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version = "1.0.149"
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dependencies = [
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"itoa",
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"memchr",
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@@ -689,6 +696,12 @@ version = "0.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "609409d472a0a7d8d4dd9e19891bbdef546b9dce670c3057d0e02192dc541226"
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[[package]]
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name = "target-features"
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[[package]]
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name = "target-lexicon"
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@@ -782,16 +795,6 @@ dependencies = [
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"wasm-bindgen",
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]
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[[package]]
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name = "wide"
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version = "1.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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"bytemuck",
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"safe_arch",
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[[package]]
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name = "winapi"
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version = "0.3.9"
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