/** * @license Apache-2.0 * * Copyright (c) 2020 The Stdlib Authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ 'use strict'; // MODULES // var addon = require( './../src/addon.node' ); // MAIN // /** * Computes the dot product of two single-precision floating-point vectors with extended accumulation. * * @param {PositiveInteger} N - number of values over which to compute the dot product * @param {number} scalar - scalar constant to add to dot product * @param {Float32Array} x - first input array * @param {integer} strideX - `x` stride length * @param {Float32Array} y - second input array * @param {integer} strideY - `y` stride length * @returns {number} dot product of `x` and `y` * * @example * var Float32Array = require( '@stdlib/array/float32' ); * * var x = new Float32Array( [ 4.0, 2.0, -3.0, 5.0, -1.0 ] ); * var y = new Float32Array( [ 2.0, 6.0, -1.0, -4.0, 8.0 ] ); * * var z = sdsdot( x.length, 0.0, x, 1, y, 1 ); * // returns -5.0 */ function sdsdot( N, scalar, x, strideX, y, strideY ) { return addon( N, scalar, x, strideX, y, strideY ); } // EXPORTS // module.exports = sdsdot;