disable +neon SIMD feature for aarch64: see rust-lang/rust#111800

Author: azmyrajab

.cargo/config.toml

@@ -12,5 +12,5 @@ rustflags = [
 
 [target.aarch64-unknown-linux-gnu]
 rustflags = [
-    "-C", "target-feature=+neon,+sve,+fma",
+    "-C", "target-feature=+sve,+fma",  # +neon,
 ]

src/least_squares.rs

@@ -1,5 +1,3 @@
-#![feature(stdarch_arm_neon_intrinsics)]
-
 use faer::linalg::solvers::SolverCore;
 use faer::prelude::*;
 use faer::Side;

src/lib.rs

@@ -1,4 +1,3 @@
-#![feature(stdarch_arm_neon_intrinsics)]
 use pyo3::types::PyModule;
 use pyo3::{pymodule, PyResult, Python};