cubicSigmoidFuncSimd function
Implementation
Float32x4 cubicSigmoidFuncSimd(Float32x4 x) {
return x.abs().greaterThanOrEqual(_SIMD1).select(
x.scale(0.03) + _SimdSignMaskVector[x.signMask].scale(0.96),
x.scale(1.47) - x * x * x.scale(0.48));
}