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possible FMA optimizations

GSoC/Outreachy-ideasIdeas for Google Summer of Code or Outreachy projectsIdeas for Google Summer of Code or Outreachy projects

Status: Open.

#1440 In simd-everywhere/simde;

· mr-c opened on Sep 3, 2026

clang/llvm 23 on arm64 numerical differences with emulated simde_vcaddq_rot{270,90}_f16

Status: Open.

#1433 In simd-everywhere/simde;

· mr-c opened on Aug 26, 2026

use of _mm_pow_ps on macOS x64

Status: Open.

#1412 In simd-everywhere/simde;

· perdrix52 opened on Jul 12, 2026

investigate gcc 16-20251214 arm64 -ffast-math -march=native test failures

Status: Open.

#1370 In simd-everywhere/simde;

· mr-c opened on Jan 15, 2026

Remove references to __riscv_zvlsseg

Status: Open.

#1352 In simd-everywhere/simde;

· mr-c opened on Oct 23, 2025

simd-arch.h depends on hedley.h

Status: Open.

#1351 In simd-everywhere/simde;

· victorshoup opened on Oct 17, 2025

Hedley hasn't been updated in 4 years - scoping interest in a new, maintained fork

Status: Open.

#1307 In simd-everywhere/simde;

· jevinskie opened on Aug 15, 2025

Support denormal flush to zero mode

Status: Open.

#1290 In simd-everywhere/simde;

· squidbus opened on Mar 7, 2025

Sharing kram simd library

Status: Open.

#1289 In simd-everywhere/simde;

· alecazam opened on Mar 6, 2025

Build failure on nixos with g++ 14.2.1 (but not 14.3.0) w/ -march=znver4 & -mtune=znver4

Status: Open.

#1288 In simd-everywhere/simde;

· PartyWumpus opened on Mar 6, 2025

meson: Add option to print preprocessor defines

Status: Open.

#1271 In simd-everywhere/simde;

· mr-c opened on Jan 28, 2025

Document how to combine SIMDe and CPU feature based runtime dispatch

Status: Open.

#1268 In simd-everywhere/simde;

· sdtckr opened on Jan 27, 2025