Skip to content

Update changelog #384

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
Shnatsel merged 2 commits into from
Sep 19, 2026
Merged

Update changelog #384

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
9c9c5bc
Update changelog
Shnatsel Sep 19, 2026
3c3472c
Merge branch 'main' into changelog-v1.0-rc.2
Shnatsel Sep 19, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 7 additions & 2 deletions CHANGELOG.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -15,8 +15,8 @@ This release has an [MSRV][] of 1.89.

### Added

- Added `Native<S>` to `SimdFloatElement` and `SimdIntElement` to select native-width vectors in scalar-generic code.
- Added the public `ExtractToken` trait for SIMD tokens, vectors, masks, references, and user-defined wrappers. `#[simd]` now extracts its token from the first non-receiver parameter, allowing vector arguments without a separate token parameter.
- Added `Native<S>` to `SimdFloatElement` and `SimdIntElement` to select native-width vectors in scalar-generic code ([#378][] by [@Shnatsel][]).
- Added the public `ExtractToken` trait for SIMD tokens, vectors, masks, references, and user-defined wrappers.
- Added `reverse` for all SIMD vector and mask types. ([#356][] by [@Shnatsel][])
- Added `rotate_elements_left` and `rotate_elements_right` to mask types. Rotations wrap the offset, matching the existing non-mask vector operations. ([#360][] by [@Shnatsel][])
- Added lane-wise `saturating_add` and `saturating_sub` for all integer vector types and backends. ([#352][] by [@Shnatsel][])
Expand All @@ -34,6 +34,7 @@ This release has an [MSRV][] of 1.89.
- Breaking change: `SimdBase::N` and `SimdMask::N` have been renamed to `LEN`, matching the `std::simd` naming. ([#366][] by [@Shnatsel][])
- Breaking change: `SimdBase::as_array` now borrows the vector and returns an array reference, while owned extraction has moved to `to_array`. The old `as_array_ref` and `as_array_mut` methods have been replaced by `as_array` and `as_mut_array`, matching the `std::simd` API. ([#351][] by [@Shnatsel][])
- Breaking change: `abs` has moved from `SimdFloat` to `SimdBase` and is now available on integer vectors. Signed integers use wrapping absolute value, leaving the minimum representable value unchanged; unsigned integers are unchanged. ([#371][] by [@Shnatsel][])
- `Simd::vectorize` now marks its inner wrappers `#[inline]`, allowing inlining into callers with compatible target features. ([#347][] by [@Shnatsel][])
- Conversions between 64-bit integers and floating-point values have been optimized on x86, particularly for 256-bit AVX2 vectors. ([#348][] by [@Shnatsel][])
- x86 code generation has been improved for 8-bit integer multiplication, 8-bit per-lane left shifts on AVX-512, and 8-bit and 16-bit integer `unzip` on SSE4.2 and AVX2. ([#350][] by [@Shnatsel][])
- `swizzle_dyn` and `swizzle_dyn_precise` have been optimized on AVX2. On WebAssembly with `relaxed-simd` enabled, 128-bit `swizzle_dyn` now uses the relaxed swizzle instruction. ([#322][], [#362][] by [@Shnatsel][])
Expand All @@ -43,6 +44,7 @@ This release has an [MSRV][] of 1.89.

### Fixed

- Fixed a possible dispatch panic with custom x86 target-feature configurations by including `adx` in the AVX-512 feature checks that control AVX2 dispatch availability. ([#377][] by [@Shnatsel][])
- Fixed `fract` on NEON for large finite values and infinities. Large finite values now return zero, and infinities return NaN, matching the other backends. ([#365][] by [@Shnatsel][])
- Fixed the sign of zero returned by `mul_sub` on NEON for some combinations of signed inputs. ([#323][] by [@Shnatsel][])
- Hardened the hidden `kernel!` implementation helpers so callers cannot bypass SIMD token and target-feature checks by invoking them directly. ([#363][] by [@Shnatsel][])
Expand Down Expand Up @@ -385,6 +387,7 @@ No changelog was kept for this release.
[#343]: https://github.com/linebender/fearless_simd/pull/343
[#344]: https://github.com/linebender/fearless_simd/pull/344
[#345]: https://github.com/linebender/fearless_simd/pull/345
[#347]: https://github.com/linebender/fearless_simd/pull/347
[#348]: https://github.com/linebender/fearless_simd/pull/348
[#350]: https://github.com/linebender/fearless_simd/pull/350
[#351]: https://github.com/linebender/fearless_simd/pull/351
Expand All @@ -402,6 +405,8 @@ No changelog was kept for this release.
[#367]: https://github.com/linebender/fearless_simd/pull/367
[#370]: https://github.com/linebender/fearless_simd/pull/370
[#371]: https://github.com/linebender/fearless_simd/pull/371
[#377]: https://github.com/linebender/fearless_simd/pull/377
[#378]: https://github.com/linebender/fearless_simd/pull/378

[Unreleased]: https://github.com/linebender/fearless_simd/compare/v0.7.0...HEAD
[0.7.0]: https://github.com/linebender/fearless_simd/compare/v0.6.0...v0.7.0
Expand Down
Loading