std.simd¶

SIMD intrinsics (SSE). Wraps xmmintrin.h.

Functions¶

Function	Description
`loadu_ps(p)`	Load 4 floats from unaligned pointer
`storeu_ps(p, a)`	Store 4 floats to unaligned pointer
`add_ps(a, b)`	Add 4 floats
`mul_ps(a, b)`	Multiply 4 floats

Example¶

bring "std.simd";

craft main() -> void {
    hazard {
        cblock { " float buf[4] = {1.0f, 2.0f, 3.0f, 4.0f}; " }
    }
    // Use simd.loadu_ps, add_ps, mul_ps, storeu_ps with hazard/cblock for setup
    send;
}

SIMD requires hazard blocks for buffer setup. The compiler adds #include <xmmintrin.h> when simd is used.