Method get_randf

engine/dlib/src/basis/encoder/cppspmd_math.h:560–567

Returns random numbers between [low, high), or low if low >= high

// Returns random numbers between [low, high), or low if low >= high
inline vfloat spmd_kernel::get_randf(rand_context& x, vfloat low, vfloat high)
{
	vint rndi = get_randu(x) & 0x7fffff;

	vfloat rnd = (vfloat)(rndi) * (1.0f / 8388608.0f);

	return spmd_ternaryf(low < high, vfma(high - low, rnd, low), low);
}

CPPSPMD_FORCE_INLINE void spmd_kernel::init_reverse_bits(vint& tab1, vint& tab2)
{