spectral-norm ( n: fixnum -- norm )

Vocabulary

benchmark.spectral-norm-simd

Inputs

n

a fixnum

Outputs

norm

an object

Definition

USING: alien.c-types alien.data kernel math math.functions
math.vectors typed ;

IN: benchmark.spectral-norm-simd

TYPED: spectral-norm ( n: fixnum -- norm )
    u/v [ double cast-array ] bi@ [ vdot ] [ norm-sq ] bi /f
    sqrt ;