vbit-reverse ( v -- w )

Vocabulary

math.vectors

Inputs

v	a sequence

Outputs

w	a sequence

Word description

Reverses the bits within each integer SIMD lane, retaining the vector type.

Definition

IN: math.vectors

GENERIC: vbit-reverse ( v -- w )

Methods

USING: generic kernel math.vectors math.vectors.simd
math.vectors.simd.intrinsics math.vectors.simd.private ;

M: simd-128 vbit-reverse
    "bit-reverse" over simd-rep
    [ (simd-unary) ]
    [ M\ simd-128 vbit-reverse (call-next-method) ] vx->v-op ;
    inline