clawhdf5

4 Commits

Include renames

Author	SHA1	Message	Date
osobhandClaude Fable 5.1	a3f7c6fe89	style: cargo fmt --all Formatting only. cargo fmt --check was already failing on main (accel SIMD kernels, agent, format, migrate, bench); CI now enforces it. Co-Authored-By: Claude Fable 5.1 <[email protected]>	2026-09-19 05:36:23 -07:00
clawhdf5 committer agentandClaude Sonnet 5	377c8b6f17	fix(accel): restore f32::EPSILON near-zero-denom guard in cosine_similarity CI / test (pull_request) Canceled after 0s Details The SIMD migration weakened the near-zero-norm guard in all four clawhdf5-accel cosine_similarity backends (scalar/avx2/avx512/neon) from `denom < f32::EPSILON` to `denom == 0.0`. Vectors with a tiny but nonzero norm (denom in (0, 1.19e-7)) fell through to dot/denom and scored as identical instead of maximally dissimilar, diverging from the pre-SIMD scalar loop's documented fallback behavior. Restores the epsilon threshold in all four backends so `1.0 - cosine_similarity(...)` in hnsw.rs::compute_distance reproduces the old fallback exactly. Adds regression tests in clawhdf5-accel and clawhdf5-ann locking in the near-zero-norm case. Co-Authored-By: Claude Sonnet 5 <[email protected]>	2026-08-17 13:28:43 +00:00
Omar Sobh	55959b4920	ci: wire up CI, fix no_std build, fix stale package names in scripts CI / test (push) Failing after 15s Details - Add .gitea/workflows/ci.yml running scripts/ci-test.sh (fmt, clippy, test, no_std check) on push/PR to main. - Fix stale rustyhdf5-py/rustyhdf5-format package names in ci-test.sh/check-nostd.sh, which had been silently no-op'ing those checks (cargo warns but doesn't fail on an unknown --exclude/-p target). - With those checks actually running, fix the real issues they surface: - clippy: useless_conversion in chunked_write.rs, byte_char_slices in global_heap.rs/object_header.rs. - cargo fmt: apply formatting across the workspace (whitespace only). - no_std (thumbv7em-none-eabihf) build errors in clawhdf5-format: core::sync::atomic::AtomicU64 doesn't exist on that target (no native 64-bit atomics) — switch profiling.rs's counters to portable-atomic, which falls back to a CAS-based emulation there and is a no-op wrapper elsewhere. Add missing alloc imports for Box (filters.rs), Vec (filters_szip.rs), and format! (dict_encoding.rs) on no_std paths. Replace f64::powi (std/libm-only) with a small local exponentiation-by-squaring helper in the scale-offset filter.	2026-08-05 10:50:13 -07:00
redclawsystems	3f222f6956	Merge pull request 'docs(clawhdf5): document DType variants, fix unresolved doc links' (#17 ) from sdlc-docs/clawhdf5-types-20260514-165210 into main	2026-05-14 23:54:48 +00:00