truce-simd 0.48.7

Portable SIMD primitives + block-rate audio ops for truce plugins.
Documentation

Portable SIMD primitives + canonical block-rate audio ops.

Two backends, feature-gated:

  • wide-backend (default): stable Rust, uses the wide crate. Maps f32x4/f32x8/f64x2/f64x4 onto SSE2 / AVX2 on x86, NEON on AArch64, scalar fallback elsewhere.
  • (planned) portable-simd-backend: nightly-only, swaps in core::simd when it stabilizes. Same public type aliases.

Consumers never name the backend - they import truce_simd::ops (f32) / truce_simd::ops64 (f64) and the correct intrinsics get wired in automatically.

All ops here are pure math. No atomics, no parameter reads, no audio-thread allocation. They're meant to be the inner-loop complement to a truce_params::FloatParam::read_block::<N>() / truce_core::AudioBuffer::chunks_mut::<N>() driver in process().