@stdlib/esm/blas/ext/base/sasumpw.js

ES module distribution for Stdlib, a standard library for JavaScript and Node.js.

// This file is a part of stdlib. License is Apache-2.0: http://www.apache.org/licenses/LICENSE-2.0
import r from"./../../../utils/define-nonenumerable-read-only-property.js";import e from"./../../../number/float64/base/to-float32.js";import t from"./../../../math/base/special/abs.js";import o from"./../../../math/base/special/floor.js";var f=e,a=o,n=t,i=128;function u(r,e,t,o){var m,s,l,p,b,v,c,d,j,y,h,x,g;if(r<=0)return 0;if(1===r||0===t)return n(e[o]);if(m=o,r<8){for(h=0,g=0;g<r;g++)h=f(h+n(e[m])),m+=t;return h}if(r<=i){for(s=n(e[m]),l=n(e[m+t]),p=n(e[m+2*t]),b=n(e[m+3*t]),v=n(e[m+4*t]),c=n(e[m+5*t]),d=n(e[m+6*t]),j=n(e[m+7*t]),m+=8*t,y=r%8,g=8;g<r-y;g+=8)s=f(s+n(e[m])),l=f(l+n(e[m+t])),p=f(p+n(e[m+2*t])),b=f(b+n(e[m+3*t])),v=f(v+n(e[m+4*t])),c=f(c+n(e[m+5*t])),d=f(d+n(e[m+6*t])),j=f(j+n(e[m+7*t])),m+=8*t;for(h=f(f(f(s+l)+f(p+b))+f(f(v+c)+f(d+j)));g<r;g++)h=f(h+n(e[m])),m+=t;return h}return x=a(r/2),f(u(x-=x%8,e,t,m)+u(r-x,e,t,m+x*t))}var m=e,s=t,l=u;function p(r,e,t){var o,f,a;if(r<=0)return 0;if(1===r||0===t)return s(e[0]);if(o=t<0?(1-r)*t:0,r<8){for(f=0,a=0;a<r;a++)f=m(f+s(e[o])),o+=t;return f}return l(r,e,t,o)}var b=r,v=p,c=u;b(v,"ndarray",c);export default v;
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