vcount ( v -- count )

Vocabulary

math.vectors

Inputs

v

an object

Outputs

count

an object

Definition

IN: math.vectors

GENERIC: vcount ( v -- count )

Methods

USING: kernel math.vectors sequences ;

M: object vcount [ ] count ; inline


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

M: simd-128 vcount
    dup simd-rep [
        [ (simd-vgetmask) (simd-positive) ]
        [ M\ simd-128 vcount (call-next-method) ] v->x-op
    ] [ mask>count ] bi ; inline