uint-4

Vocabulary

math.vectors.simd

Definition

IN: math.vectors.simd

TUPLE: uint-4 < simd-128 ; final

Methods

USING: classes kernel math.vectors.simd math.vectors.simd.cords
sequences.cords ;

M: uint-4 cord-append
    2dup [ uint-4 instance? ] both?
    [ uint-8 boa ] [ generic-cord boa ] if ; inline


USING: kernel math.vectors.simd sequences ;

M: uint-4 length drop 4 ; inline


USING: classes kernel math.vectors.simd sequences ;

M: uint-4 like
    drop dup \ uint-4 instance? [ >uint-4 ] unless ; inline


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

M: uint-4 new-underlying drop \ uint-4 boa ; inline


USING: cpu.architecture generic kernel math.vectors.simd
math.vectors.simd.intrinsics math.vectors.simd.private
sequences.private ;

M: uint-4 nth-unsafe
    swap \ uint-4-rep
    [ (simd-select) ]
    [ M\ uint-4 nth-unsafe (call-next-method) ] vx->x-op ;
    inline


USING: kernel math.vectors.simd prettyprint.custom ;

M: uint-4 pprint-delims drop \ uint-4{ \ } ;


USING: accessors alien.c-types math.vectors.simd
math.vectors.simd.private sequences.private ;

M: uint-4 set-nth-unsafe
    underlying>> uint set-vector-element ; inline


USING: alien.c-types kernel math.vectors.simd ;

M: uint-4 simd-element-type drop uint ; inline


USING: cpu.architecture kernel math.vectors.simd ;

M: uint-4 simd-rep drop uint-4-rep ; inline


USING: kernel math.vectors.simd ;

M: uint-4 simd-with drop uint-4-with ; inline


USING: cpu.architecture generic math.vectors math.vectors.simd
math.vectors.simd.intrinsics math.vectors.simd.private ;

M: uint-4 v*hs+
    uint-4-rep
    [ (simd-v*hs+) ] [ M\ uint-4 v*hs+ (call-next-method) ]
    vv->v-op ulonglong-2-cast ; inline


USING: accessors cpu.architecture kernel math.vectors
math.vectors.simd math.vectors.simd.intrinsics ;

M:: uint-4 vabsdiff ( a b -- w )
    a uint-4? [
        a underlying>> b underlying>> "absdiff" uint-4-rep
        (simd-binary) uint-4 boa
    ] [ a bad-simd-vector ] if ; inline


USING: accessors cpu.architecture kernel math.vectors
math.vectors.simd math.vectors.simd.intrinsics ;

M:: uint-4 vmul-wide ( a b -- lo hi )
    a uint-4? [
        a underlying>> b underlying>> uint-4-rep
        (simd-mul-wide-head) ulonglong-2 boa
        a underlying>> b underlying>> uint-4-rep
        (simd-mul-wide-tail) ulonglong-2 boa
    ] [ a bad-simd-vector ] if ; inline