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petlukk merged 1 commit into from
May 19, 2026
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chore: cut v1.14.0 #35

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4 changes: 3 additions & 1 deletion CHANGELOG.md
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# Changelog

## v1.14.0 — UNRELEASED
## v1.14.0 — 2026-05-19 — f32 transcendental family complete + Olorin-driven SIMD primitives

Closes the v1.11.0-era "Future API consistency" list. The f32 transcendental approximation family is feature-complete: `tanh_approx_f32`, `log_approx_f32`, `sin_approx_f32`, and `cos_approx_f32` join `exp_poly_f32` (v1.11.0), all sharing the same f32-vector-only contract and ~3e-6 absolute error budget. `u16x32` + `lo256_u16x32` / `hi256_u16x32` close the i16/u16 lane-extractor symmetry deferred in v1.12.0 PR #10. `wmul_u64(u32x4, u32x4) -> u64x4` ships as a fused alternative to the v1.12.0 `wmul_u64_lo` / `wmul_u64_hi` pair. Olorin-driven SIMD primitives: `permute_runtime` (AVX2 runtime data permute), `prefetch_write` / `prefetch_nta` (write-intent + non-temporal cache hints), and two-source `shuffle(a, b, [indices])`. Doc-side: the types reference now lists every lexer-accepted vector type — closing a multi-release gap that included the AVX-512BW byte/word types — and the cookbook tanh-GELU recipe was rewritten to use the new `tanh_approx_f32` instead of the catastrophic-cancellation-prone `(exp_poly_f32(2x) - 1) / (exp_poly_f32(2x) + 1)` identity.

### Added

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2 changes: 1 addition & 1 deletion Cargo.lock
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2 changes: 1 addition & 1 deletion Cargo.toml
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[package]
name = "ea-compiler"
version = "1.13.0"
version = "1.14.0"
edition = "2024"
description = "Eä — compute kernel compiler"
authors = ["Peter Lukka <peter.lukka@gmail.com>"]
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