diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/README.md b/lib/node_modules/@stdlib/blas/base/dsyr/README.md deleted file mode 100644 index 62b1b6179a5d..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/README.md +++ /dev/null @@ -1,255 +0,0 @@ - - -# dsyr - -> Perform the symmetric rank 1 operation `A = α*x*x^T + A`. - -
- -## Usage - -```javascript -var dsyr = require( '@stdlib/blas/base/dsyr' ); -``` - -#### dsyr( order, uplo, N, α, x, sx, A, LDA ) - -Performs the symmetric rank 1 operation `A = α*x*x^T + A` where `α` is a scalar, `x` is an `N` element vector, and `A` is an `N` by `N` symmetric matrix. - -```javascript -var Float64Array = require( '@stdlib/array/float64' ); - -var A = new Float64Array( [ 1.0, 2.0, 3.0, 0.0, 1.0, 2.0, 0.0, 0.0, 1.0 ] ); -var x = new Float64Array( [ 1.0, 2.0, 3.0 ] ); - -dsyr( 'row-major', 'upper', 3, 1.0, x, 1, A, 3 ); -// A => [ 2.0, 4.0, 6.0, 0.0, 5.0, 8.0, 0.0, 0.0, 10.0 ] -``` - -The function has the following parameters: - -- **order**: storage layout. -- **uplo**: specifies whether the upper or lower triangular part of the symmetric matrix `A` should be referenced. -- **N**: number of elements along each dimension of `A`. -- **α**: scalar constant. -- **x**: input [`Float64Array`][mdn-float64array]. -- **sx**: index increment for `x`. -- **A**: input matrix stored in linear memory as a [`Float64Array`][mdn-float64array]. -- **lda**: stride of the first dimension of `A` (a.k.a., leading dimension of the matrix `A`). - -The stride parameters determine how elements in the input arrays are accessed at runtime. For example, to iterate over every other element of `x` in reverse order, - -```javascript -var Float64Array = require( '@stdlib/array/float64' ); - -var A = new Float64Array( [ 1.0, 2.0, 3.0, 0.0, 1.0, 2.0, 0.0, 0.0, 1.0 ] ); -var x = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0 ] ); - -dsyr( 'row-major', 'upper', 3, 1.0, x, -2, A, 3 ); -// A => [ 26.0, 17.0, 8.0, 0.0, 10.0, 5.0, 0.0, 0.0, 2.0 ] -``` - -Note that indexing is relative to the first index. To introduce an offset, use [`typed array`][mdn-typed-array] views. - - - -```javascript -var Float64Array = require( '@stdlib/array/float64' ); - -// Initial arrays... -var x0 = new Float64Array( [ 1.0, 1.0, 1.0, 1.0 ] ); -var A = new Float64Array( [ 1.0, 2.0, 3.0, 0.0, 1.0, 2.0, 0.0, 0.0, 1.0 ] ); - -// Create offset views... -var x1 = new Float64Array( x0.buffer, x0.BYTES_PER_ELEMENT*1 ); // start at 2nd element - -dsyr( 'row-major', 'upper', 3, 1.0, x1, -1, A, 3 ); -// A => [ 2.0, 3.0, 4.0, 0.0, 2.0, 3.0, 0.0, 0.0, 2.0 ] -``` - -#### dsyr.ndarray( uplo, N, α, x, sx, ox, A, sa1, sa2, oa ) - -Performs the symmetric rank 1 operation `A = α*x*x^T + A`, using alternative indexing semantics and where `α` is a scalar, `x` is an `N` element vector, and `A` is an `N` by `N` symmetric matrix. - -```javascript -var Float64Array = require( '@stdlib/array/float64' ); - -var A = new Float64Array( [ 1.0, 2.0, 3.0, 0.0, 1.0, 2.0, 0.0, 0.0, 1.0 ] ); -var x = new Float64Array( [ 1.0, 2.0, 3.0 ] ); - -dsyr.ndarray( 'upper', 3, 1.0, x, 1, 0, A, 3, 1, 0 ); -// A => [ 2.0, 4.0, 6.0, 0.0, 5.0, 8.0, 0.0, 0.0, 10.0 ] -``` - -The function has the following additional parameters: - -- **ox**: starting index for `x`. -- **sa1**: stride of the first dimension of `A`. -- **sa2**: stride of the second dimension of `A`. -- **oa**: starting index for `A`. - -While [`typed array`][mdn-typed-array] views mandate a view offset based on the underlying buffer, the offset parameters support indexing semantics based on starting indices. For example, - -```javascript -var Float64Array = require( '@stdlib/array/float64' ); - -var A = new Float64Array( [ 1.0, 2.0, 3.0, 0.0, 1.0, 2.0, 0.0, 0.0, 1.0 ] ); -var x = new Float64Array( [ 1.0, 2.0, 3.0, 4.0, 5.0 ] ); - -dsyr.ndarray( 'upper', 3, 1.0, x, -2, 4, A, 3, 1, 0 ); -// A => [ 26.0, 17.0, 8.0, 0.0, 10.0, 5.0, 0.0, 0.0, 2.0 ] -``` - -
- - - -
- -## Notes - -- `dsyr()` corresponds to the [BLAS][blas] level 2 function [`dsyr`][blas-dsyr]. - -
- - - -
- -## Examples - - - -```javascript -var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); -var ones = require( '@stdlib/array/ones' ); -var dsyr = require( '@stdlib/blas/base/dsyr' ); - -var opts = { - 'dtype': 'float64' -}; - -var N = 3; - -var A = ones( N*N, opts.dtype ); -var x = discreteUniform( N, -10.0, 10.0, opts ); - -dsyr( 'row-major', 'upper', 3, 1.0, x, 1, A, 3 ); -console.log( A ); -``` - -
- - - - - -* * * - -
- -## C APIs - - - -
- -
- - - - - -
- -### Usage - -```c -TODO -``` - -#### TODO - -TODO. - -```c -TODO -``` - -TODO - -```c -TODO -``` - -
- - - - - -
- -
- - - - - -
- -### Examples - -```c -TODO -``` - -
- - - -
- - - - - - - - - - - - - - diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/benchmark/benchmark.js b/lib/node_modules/@stdlib/blas/base/dsyr/benchmark/benchmark.js deleted file mode 100644 index d8b526ca4682..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/benchmark/benchmark.js +++ /dev/null @@ -1,104 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2024 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 bench = require( '@stdlib/bench' ); -var isnan = require( '@stdlib/math/base/assert/is-nan' ); -var ones = require( '@stdlib/array/ones' ); -var pow = require( '@stdlib/math/base/special/pow' ); -var floor = require( '@stdlib/math/base/special/floor' ); -var pkg = require( './../package.json' ).name; -var dsyr = require( './../lib/dsyr.js' ); - - -// VARIABLES // - -var options = { - 'dtype': 'float64' -}; - - -// FUNCTIONS // - -/** -* Creates a benchmark function. -* -* @private -* @param {PositiveInteger} N - number of elements along each dimension -* @returns {Function} benchmark function -*/ -function createBenchmark( N ) { - var x = ones( N, options.dtype ); - var A = ones( N*N, options.dtype ); - return benchmark; - - /** - * Benchmark function. - * - * @private - * @param {Benchmark} b - benchmark instance - */ - function benchmark( b ) { - var z; - var i; - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - z = dsyr( 'row-major', 'upper', N, 1.0, x, 1, A, N ); - if ( isnan( z[ i%z.length ] ) ) { - b.fail( 'should not return NaN' ); - } - } - b.toc(); - if ( isnan( z[ i%z.length ] ) ) { - b.fail( 'should not return NaN' ); - } - b.pass( 'benchmark finished' ); - b.end(); - } -} - - -// MAIN // - -/** -* Main execution sequence. -* -* @private -*/ -function main() { - var min; - var max; - var N; - var f; - var i; - - min = 1; // 10^min - max = 6; // 10^max - - for ( i = min; i <= max; i++ ) { - N = floor( pow( pow( 10, i ), 1.0/2.0 ) ); - f = createBenchmark( N ); - bench( pkg+':size='+(N*N), f ); - } -} - -main(); diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/benchmark/benchmark.ndarray.js b/lib/node_modules/@stdlib/blas/base/dsyr/benchmark/benchmark.ndarray.js deleted file mode 100644 index 7d1a7e3c9ad1..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/benchmark/benchmark.ndarray.js +++ /dev/null @@ -1,104 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2024 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 bench = require( '@stdlib/bench' ); -var isnan = require( '@stdlib/math/base/assert/is-nan' ); -var ones = require( '@stdlib/array/ones' ); -var pow = require( '@stdlib/math/base/special/pow' ); -var floor = require( '@stdlib/math/base/special/floor' ); -var pkg = require( './../package.json' ).name; -var dsyr = require( './../lib/ndarray.js' ); - - -// VARIABLES // - -var options = { - 'dtype': 'float64' -}; - - -// FUNCTIONS // - -/** -* Creates a benchmark function. -* -* @private -* @param {PositiveInteger} N - number of elements along each dimension -* @returns {Function} benchmark function -*/ -function createBenchmark( N ) { - var x = ones( N, options.dtype ); - var A = ones( N*N, options.dtype ); - return benchmark; - - /** - * Benchmark function. - * - * @private - * @param {Benchmark} b - benchmark instance - */ - function benchmark( b ) { - var z; - var i; - - b.tic(); - for ( i = 0; i < b.iterations; i++ ) { - z = dsyr( 'upper', N, 1.0, x, 1, 0, A, N, 1, 0 ); - if ( isnan( z[ i%z.length ] ) ) { - b.fail( 'should not return NaN' ); - } - } - b.toc(); - if ( isnan( z[ i%z.length ] ) ) { - b.fail( 'should not return NaN' ); - } - b.pass( 'benchmark finished' ); - b.end(); - } -} - - -// MAIN // - -/** -* Main execution sequence. -* -* @private -*/ -function main() { - var min; - var max; - var N; - var f; - var i; - - min = 1; // 10^min - max = 6; // 10^max - - for ( i = min; i <= max; i++ ) { - N = floor( pow( pow( 10, i ), 1.0/2.0 ) ); - f = createBenchmark( N ); - bench( pkg+':ndarray:size='+(N*N), f ); - } -} - -main(); diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/docs/repl.txt b/lib/node_modules/@stdlib/blas/base/dsyr/docs/repl.txt deleted file mode 100644 index b417cd9e60c5..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/docs/repl.txt +++ /dev/null @@ -1,110 +0,0 @@ - -{{alias}}( order, uplo, N, α, x, sx, A, lda ) - Performs the symmetric rank 1 operation `A = α*x*x^T + A` where `α` is a - scalar, `x` is an `N` element vector, and `A` is an `N` by `N` symmetric - matrix. - - Indexing is relative to the first index. To introduce an offset, use typed - array views. - - If `N` is equal to `0` or `α` is equal to `0`, the function returns `A` - unchanged. - - Parameters - ---------- - order: string - Row-major (C-style) or column-major (Fortran-style) order. Must be - either 'row-major' or 'column-major'. - - uplo: string - Specifies whether to reference the upper or lower triangular part of - `A`. Must be either 'upper' or 'lower'. - - N: integer - Number of elements along each dimension of `A`. - - α: number - Scalar constant. - - x: Float64Array - Input vector. - - sx: integer - Index increment for `x`. - - A: Float64Array - Input matrix. - - lda: integer - Stride of the first dimension of `A` (a.k.a., leading dimension of the - matrix `A`). - - Returns - ------- - A: Float64Array - Input matrix. - - Examples - -------- - > var x = new {{alias:@stdlib/array/float64}}( [ 1.0, 1.0 ] ); - > var A = new {{alias:@stdlib/array/float64}}( [ 1.0, 2.0, 0.0, 2.0 ] ); - > {{alias}}( 'row-major', 'upper', 2, 1.0, x, 1, A, 2 ) - [ 2.0, 3.0, 0.0, 3.0 ] - - -{{alias}}.ndarray( uplo, N, α, x, sx, ox, A, sa1, sa2, oa ) - Performs the symmetric rank 1 operation `A = α*x*x^T + A`, using alternative - indexing semantics and where `α` is a scalar, `x` is an `N` element vector, - and `A` is an `N` by `N` symmetric matrix. - - While typed array views mandate a view offset based on the underlying - buffer, the offset parameters support indexing semantics based on starting - indices. - - Parameters - ---------- - uplo: string - Specifies whether to reference the upper or lower triangular part of - `A`. Must be either 'upper' or 'lower'. - - N: integer - Number of elements along each dimension of `A`. - - α: number - Scalar constant. - - x: Float64Array - Input vector. - - sx: integer - Index increment for `x`. - - ox: integer - Starting index for `x`. - - A: Float64Array - Input matrix. - - sa1: integer - Stride of the first dimension of `A`. - - sa2: integer - Stride of the second dimension of `A`. - - oa: integer - Starting index for `A`. - - Returns - ------- - A: Float64Array - Input matrix. - - Examples - -------- - > var x = new {{alias:@stdlib/array/float64}}( [ 1.0, 1.0 ] ); - > var A = new {{alias:@stdlib/array/float64}}( [ 1.0, 2.0, 0.0, 2.0 ] ); - > {{alias}}.ndarray( 'upper', 2, 1.0, x, 1, 0, A, 2, 1, 0 ) - [ 2.0, 3.0, 0.0, 3.0 ] - - See Also - -------- diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/docs/types/index.d.ts b/lib/node_modules/@stdlib/blas/base/dsyr/docs/types/index.d.ts deleted file mode 100644 index 945ee06c50e2..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/docs/types/index.d.ts +++ /dev/null @@ -1,116 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2024 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. -*/ - -// TypeScript Version: 4.1 - -/// - -import { Layout, MatrixTriangle } from '@stdlib/types/blas'; - -/** -* Interface describing `dsyr`. -*/ -interface Routine { - /** - * Performs the symmetric rank 1 operation `A = α*x*x^T + A` where `α` is a scalar, `x` is an `N` element vector, and `A` is an `N` by `N` symmetric matrix. - * - * @param order - storage layout - * @param uplo - specifies whether the upper or lower triangular part of the symmetric matrix `A` should be referenced - * @param N - number of elements along each dimension in the matrix `A` - * @param alpha - scalar constant - * @param x - input vector - * @param strideX - `x` stride length - * @param A - matrix - * @param LDA - stride of the first dimension of `A` (a.k.a., leading dimension of the matrix `A`) - * @returns `A` - * - * @example - * var Float64Array = require( '@stdlib/array/float64' ); - * - * var A = new Float64Array( [ 1.0, 2.0, 3.0, 0.0, 1.0, 2.0, 0.0, 0.0, 1.0 ] ); // => [ [ 1.0, 2.0, 3.0 ], [ 0.0, 1.0, 2.0 ], [ 0.0, 0.0, 1.0 ] ] - * var x = new Float64Array( [ 1.0, 2.0, 3.0 ] ); - * - * dsyr( 'row-major', 'upper', 3, 1.0, x, 1, A, 3 ); - * // A => [ 2.0, 4.0, 6.0, 0.0, 5.0, 8.0, 0.0, 0.0, 10.0 ] - */ - ( order: Layout, uplo: MatrixTriangle, N: number, alpha: number, x: Float64Array, strideX: number, A: Float64Array, LDA: number ): Float64Array; - - /** - * Performs the matrix-vector operation `y = alpha*A*x + beta*y` using alternative indexing semantics and where `alpha` and `beta` are scalars, `x` and `y` are `N` element vectors, and `A` is an `N` by `N` symmetric matrix. - * - * @param uplo - specifies whether the upper or lower triangular part of the symmetric matrix `A` should be referenced - * @param N - number of elements along each dimension in the matrix `A` - * @param alpha - scalar constant - * @param x - input vector - * @param strideX - `x` stride length - * @param offsetX - starting index for `x` - * @param A - matrix - * @param strideA1 - stride of the first dimension of `A` - * @param strideA2 - stride of the second dimension of `A` - * @param offsetA - starting index for `A` - * @returns `A` - * - * @example - * var Float64Array = require( '@stdlib/array/float64' ); - * - * var A = new Float64Array( [ 1.0, 2.0, 3.0, 0.0, 1.0, 2.0, 0.0, 0.0, 1.0 ] ); // => [ [ 1.0, 2.0, 3.0 ], [ 0.0, 1.0, 2.0 ], [ 0.0, 0.0, 1.0 ] ] - * var x = new Float64Array( [ 1.0, 2.0, 3.0 ] ); - * - * dsyr.ndarray( 'upper', 3, 1.0, x, 1, 0, A, 3, 1, 0 ); - * // A => [ 2.0, 4.0, 6.0, 0.0, 5.0, 8.0, 0.0, 0.0, 10.0 ] - */ - ndarray( uplo: MatrixTriangle, N: number, alpha: number, x: Float64Array, strideX: number, offsetX: number, A: Float64Array, strideA1: number, strideA2: number, offsetA: number ): Float64Array; -} - -/** -* Performs the symmetric rank 1 operation `A = α*x*x^T + A` where `α` is a scalar, `x` is an `N` element vector, and `A` is an `N` by `N` symmetric matrix. -* -* @param order - storage layout -* @param uplo - specifies whether the upper or lower triangular part of the symmetric matrix `A` should be referenced -* @param N - number of elements along each dimension in the matrix `A` -* @param alpha - scalar constant -* @param x - input vector -* @param strideX - `x` stride length -* @param A - matrix -* @param LDA - stride of the first dimension of `A` (a.k.a., leading dimension of the matrix `A`) -* @returns `A` -* -* @example -* var Float64Array = require( '@stdlib/array/float64' ); -* -* var A = new Float64Array( [ 1.0, 1.0, 1.0, 0.0, 2.0, 2.0, 0.0, 0.0, 3.0 ] ); -* var x = new Float64Array( [ 1.0, 2.0, 3.0 ] ); -* -* dsyr( 'column-major', 'lower', 3, 2.0, x, 1, A, 3 ); -* // y => [ 3.0, 5.0, 7.0, 0.0, 10.0, 14.0, 0.0, 0.0, 21.0 ] -* -* @example -* var Float64Array = require( '@stdlib/array/float64' ); -* -* var A = new Float64Array( [ 1.0, 1.0, 1.0, 0.0, 2.0, 2.0, 0.0, 0.0, 3.0 ] ); -* var x = new Float64Array( [ 1.0, 2.0, 3.0 ] ); -* -* dsyr.ndarray( 'lower', 3, 2.0, x, 1, 0, A, 3, 1, 0 ); -* // y => [ 3.0, 5.0, 7.0, 0.0, 10.0, 14.0, 0.0, 0.0, 21.0 ] -*/ -declare var dsyr: Routine; - - -// EXPORTS // - -export = dsyr; diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/docs/types/test.ts b/lib/node_modules/@stdlib/blas/base/dsyr/docs/types/test.ts deleted file mode 100644 index 0b0284106774..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/docs/types/test.ts +++ /dev/null @@ -1,342 +0,0 @@ -/* -* @license Apache-2.0 -* -* Copyright (c) 2024 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. -*/ - -import dsyr = require( './index' ); - - -// TESTS // - -// The function returns a Float64Array... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, A, 10 ); // $ExpectType Float64Array -} - -// The compiler throws an error if the function is provided a first argument which is not a string... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr( 10, 'upper', 10, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( true, 'upper', 10, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( false, 'upper', 10, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( null, 'upper', 10, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( undefined, 'upper', 10, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( [], 'upper', 10, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( {}, 'upper', 10, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( ( x: number ): number => x, 'upper', 10, 1.0, x, 1, A, 10 ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not a string... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr( 'row-major', 10, 10, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', true, 10, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', false, 10, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', null, 10, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', undefined, 10, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', [ '1' ], 10, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', {}, 10, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', ( x: number ): number => x, 10, 1.0, x, 1, A, 10 ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a number... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr( 'row-major', 'upper', '10', 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', true, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', false, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', null, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', undefined, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', [], 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', {}, 1.0, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', ( x: number ): number => x, 1.0, x, 1, A, 10 ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a number... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr( 'row-major', 'upper', 10, '10', x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, true, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, false, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, null, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, undefined, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, [], x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, {}, x, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, ( x: number ): number => x, x, 1, A, 10 ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fifth argument which is not a Float64Array... -{ - const A = new Float64Array( 20 ); - - dsyr( 'row-major', 'upper', 10, 1.0, 10, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, '10', 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, true, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, false, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, null, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, undefined, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, [ '1' ], 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, {}, 1, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, ( x: number ): number => x, 1, A, 10 ); // $ExpectError -} - -// The compiler throws an error if the function is provided a sixth argument which is not a number... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr( 'row-major', 'upper', 10, 1.0, x, '10', A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, true, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, false, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, null, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, undefined, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, [], A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, {}, A, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, ( x: number ): number => x, A, 10 ); // $ExpectError -} - -// The compiler throws an error if the function is provided a seventh argument which is not a Float64Array... -{ - const x = new Float64Array( 10 ); - - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, 10, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, '10', 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, true, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, false, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, null, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, undefined, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, [ '1' ], 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, {}, 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, ( x: number ): number => x, 10 ); // $ExpectError -} - -// The compiler throws an error if the function is provided an eighth argument which is not a number... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, A, '10' ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, A, true ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, A, false ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, A, null ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, A, undefined ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, A, [] ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, A, {} ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, A, ( x: number ): number => x ); // $ExpectError -} - -// The compiler throws an error if the function is provided an unsupported number of arguments... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr(); // $ExpectError - dsyr( 'row-major' ); // $ExpectError - dsyr( 'row-major', 'upper' ); // $ExpectError - dsyr( 'row-major', 'upper', 10 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1 ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, A ); // $ExpectError - dsyr( 'row-major', 'upper', 10, 1.0, x, 1, A, 10, 1 ); // $ExpectError -} - -// Attached to main export is an `ndarray` method which returns a Float64Array... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, 1, 0 ); // $ExpectType Float64Array -} - -// The compiler throws an error if the function is provided a first argument which is not a string... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr.ndarray( 10, 10, 1.0, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( true, 10, 1.0, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( false, 10, 1.0, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( null, 10, 1.0, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( undefined, 10, 1.0, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( [ '1' ], 10, 1.0, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( {}, 10, 1.0, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( ( x: number ): number => x, 10, 1.0, x, 1, 0, A, 10, 1, 0 ); // $ExpectError -} - -// The compiler throws an error if the function is provided a second argument which is not a number... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr.ndarray( 'upper', '10', 1.0, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', true, 1.0, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', false, 1.0, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', null, 1.0, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', undefined, 1.0, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', [], 1.0, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', {}, 1.0, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', ( x: number ): number => x, 1.0, x, 1, 0, A, 10, 1, 0 ); // $ExpectError -} - -// The compiler throws an error if the function is provided a third argument which is not a number... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr.ndarray( 'upper', 10, '10', x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, true, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, false, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, null, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, undefined, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, [], x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, {}, x, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, ( x: number ): number => x, x, 1, 0, A, 10, 1, 0 ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fourth argument which is not a Float64Array... -{ - const A = new Float64Array( 20 ); - - dsyr.ndarray( 'upper', 10, 1.0, 10, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, '10', 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, true, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, false, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, null, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, undefined, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, [ '1' ], 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, {}, 1, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, ( x: number ): number => x, 1, 0, A, 10, 1, 0 ); // $ExpectError -} - -// The compiler throws an error if the function is provided a fifth argument which is not a number... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr.ndarray( 'upper', 10, 1.0, x, '10', 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, true, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, false, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, null, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, undefined, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, [], 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, {}, 0, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, ( x: number ): number => x, 0, A, 10, 1, 0 ); // $ExpectError -} - -// The compiler throws an error if the function is provided a sixth argument which is not a number... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr.ndarray( 'upper', 10, 1.0, x, 1, '10', A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, true, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, false, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, null, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, undefined, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, [], A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, {}, A, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, ( x: number ): number => x, A, 10, 1, 0 ); // $ExpectError -} - -// The compiler throws an error if the function is provided a seventh argument which is not a Float64Array... -{ - const x = new Float64Array( 10 ); - - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, 10, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, '10', 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, true, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, false, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, null, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, undefined, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, [ '1' ], 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, {}, 10, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, ( x: number ): number => x, 10, 1, 0 ); // $ExpectError -} - -// The compiler throws an error if the function is provided an eighth argument which is not a number... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, '10', 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, true, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, false, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, null, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, undefined, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, [], 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, {}, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, ( x: number ): number => x, 1, 0 ); // $ExpectError -} - -// The compiler throws an error if the function is provided a ninth argument which is not a number... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, '10', 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, true, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, false, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, null, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, undefined, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, [], 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, {}, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, ( x: number ): number => x, 0 ); // $ExpectError -} - -// The compiler throws an error if the function is provided a tenth argument which is not a number... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, 1, '10' ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, 1, true ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, 1, false ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, 1, null ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, 1, undefined ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, 1, [] ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, 1, {} ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, 1, ( x: number ): number => x ); // $ExpectError -} - -// The compiler throws an error if the `ndarray` method is provided an unsupported number of arguments... -{ - const x = new Float64Array( 10 ); - const A = new Float64Array( 20 ); - - dsyr.ndarray(); // $ExpectError - dsyr.ndarray( 'upper' ); // $ExpectError - dsyr.ndarray( 'upper', 10 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, 1 ); // $ExpectError - dsyr.ndarray( 'upper', 10, 1.0, x, 1, 0, A, 10, 1, 0, 10 ); // $ExpectError -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/examples/index.js b/lib/node_modules/@stdlib/blas/base/dsyr/examples/index.js deleted file mode 100644 index 198ebb4ad194..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/examples/index.js +++ /dev/null @@ -1,35 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2024 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'; - -var discreteUniform = require( '@stdlib/random/array/discrete-uniform' ); -var ones = require( '@stdlib/array/ones' ); -var dsyr = require( './../lib' ); - -var opts = { - 'dtype': 'float64' -}; - -var N = 3; - -var A = ones( N*N, opts.dtype ); -var x = discreteUniform( N, -10.0, 10.0, opts ); - -dsyr( 'row-major', 'upper', 3, 1.0, x, 1, A, 3 ); -console.log( A ); diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/lib/base.js b/lib/node_modules/@stdlib/blas/base/dsyr/lib/base.js deleted file mode 100644 index bdc56a39a983..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/lib/base.js +++ /dev/null @@ -1,115 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2024 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 isRowMajor = require( '@stdlib/ndarray/base/assert/is-row-major' ); - - -// MAIN // - -/** -* Performs the symmetric rank 1 operation `A = α*x*x^T + A` where `α` is a scalar, `x` is an `N` element vector, and `A` is an `N` by `N` symmetric matrix. -* -* @private -* @param {string} uplo - specifies whether the upper or lower triangular part of the symmetric matrix `A` should be referenced -* @param {NonNegativeInteger} N - number of elements along each dimension of `A` -* @param {number} alpha - scalar -* @param {Float64Array} x - input vector -* @param {integer} strideX - `x` stride length -* @param {NonNegativeInteger} offsetX - starting index for `x` -* @param {Float64Array} A - input matrix -* @param {integer} strideA1 - stride of the first dimension of `A` -* @param {integer} strideA2 - stride of the second dimension of `A` -* @param {NonNegativeInteger} offsetA - starting index for `A` -* @returns {Float64Array} `A` -* -* @example -* var Float64Array = require( '@stdlib/array/float64' ); -* -* var A = new Float64Array( [ 1.0, 2.0, 3.0, 0.0, 1.0, 2.0, 0.0, 0.0, 1.0 ] ); // => [ [ 1.0, 2.0, 3.0 ], [ 0.0, 1.0, 2.0 ], [ 0.0, 0.0, 1.0 ] ] -* var x = new Float64Array( [ 1.0, 2.0, 3.0 ] ); -* -* dsyr( 'upper', 3, 1.0, x, 1, 0, A, 3, 1, 0 ); -* // A => [ 2.0, 4.0, 6.0, 0.0, 5.0, 8.0, 0.0, 0.0, 10.0 ] -*/ -function dsyr( uplo, N, alpha, x, strideX, offsetX, A, strideA1, strideA2, offsetA ) { // eslint-disable-line max-len - var isrm; - var tmp; - var ix0; - var ix1; - var sa0; - var sa1; - var i0; - var i1; - var oa; - var ox; - - isrm = isRowMajor( [ strideA1, strideA2 ] ); - if ( isrm ) { - // For row-major matrices, the last dimension has the fastest changing index... - sa0 = strideA2; // stride for innermost loop - sa1 = strideA1; // stride for outermost loop - } else { // isColMajor - // For column-major matrices, the first dimension has the fastest changing index... - sa0 = strideA1; // stride for innermost loop - sa1 = strideA2; // stride for outermost loop - } - ox = offsetX; - if ( - ( !isrm && uplo === 'upper' ) || - ( isrm && uplo === 'lower' ) - ) { - ix1 = ox; - for ( i1 = 0; i1 < N; i1++ ) { - if ( x[ ix1 ] !== 0.0 ) { - tmp = alpha * x[ ix1 ]; - oa = offsetA + (sa1*i1); - ix0 = ox; - for ( i0 = 0; i0 <= i1; i0++ ) { - A[ oa+(sa0*i0) ] += x[ ix0 ] * tmp; - ix0 += strideX; - } - } - ix1 += strideX; - } - return A; - } - // ( isrm && uplo === 'upper' ) || ( !isrm && uplo === 'lower' ) - ix1 = ox; - for ( i1 = 0; i1 < N; i1++ ) { - if ( x[ ix1 ] !== 0.0 ) { - tmp = alpha * x[ ix1 ]; - oa = offsetA + (sa1*i1); - ix0 = ix1; - for ( i0 = i1; i0 < N; i0++ ) { - A[ oa+(sa0*i0) ] += x[ ix0 ] * tmp; - ix0 += strideX; - } - } - ix1 += strideX; - } - return A; -} - - -// EXPORTS // - -module.exports = dsyr; diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/lib/dsyr.js b/lib/node_modules/@stdlib/blas/base/dsyr/lib/dsyr.js deleted file mode 100644 index 2f6f395661aa..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/lib/dsyr.js +++ /dev/null @@ -1,97 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2024 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 max = require( '@stdlib/math/base/special/fast/max' ); -var isLayout = require( '@stdlib/blas/base/assert/is-layout' ); -var isMatrixTriangle = require( '@stdlib/blas/base/assert/is-matrix-triangle' ); -var stride2offset = require( '@stdlib/strided/base/stride2offset' ); -var format = require( '@stdlib/string/format' ); -var base = require( './base.js' ); - - -// MAIN // - -/** -* Performs the symmetric rank 1 operation `A = α*x*x^T + A` where `α` is a scalar, `x` is an `N` element vector, and `A` is an `N` by `N` symmetric matrix. -* -* @param {string} order - storage layout -* @param {string} uplo - specifies whether the upper or lower triangular part of the symmetric matrix `A` should be referenced -* @param {NonNegativeInteger} N - number of elements along each dimension of `A` -* @param {number} alpha - scalar -* @param {Float64Array} x - input vector -* @param {integer} strideX - `x` stride length -* @param {Float64Array} A - input matrix -* @param {integer} LDA - stride of the first dimension of `A` (a.k.a., leading dimension of the matrix `A`) -* @throws {TypeError} first argument must be a valid order -* @throws {TypeError} second argument must specify whether to reference the lower or upper triangular matrix -* @throws {RangeError} third argument must be a nonnegative integer -* @throws {RangeError} sixth argument must be non-zero -* @throws {RangeError} eighth argument must be greater than or equal to max(1,N) -* @returns {Float64Array} `A` -* -* @example -* var Float64Array = require( '@stdlib/array/float64' ); -* -* var A = new Float64Array( [ 1.0, 2.0, 3.0, 0.0, 1.0, 2.0, 0.0, 0.0, 1.0 ] ); // => [ [ 1.0, 2.0, 3.0 ], [ 0.0, 1.0, 2.0 ], [ 0.0, 0.0, 1.0 ] ] -* var x = new Float64Array( [ 1.0, 2.0, 3.0 ] ); -* -* dsyr( 'row-major', 'upper', 3, 1.0, x, 1, A, 3 ); -* // A => [ 2.0, 4.0, 6.0, 0.0, 5.0, 8.0, 0.0, 0.0, 10.0 ] -*/ -function dsyr( order, uplo, N, alpha, x, strideX, A, LDA ) { - var sa1; - var sa2; - var ox; - - if ( !isLayout( order ) ) { - throw new TypeError( format( 'invalid argument. First argument must be a valid order. Value: `%s`.', order ) ); - } - if ( !isMatrixTriangle( uplo ) ) { - throw new TypeError( format( 'invalid argument. Second argument must specify whether to reference the lower or upper triangular matrix. Value: `%s`.', uplo ) ); - } - if ( N < 0 ) { - throw new RangeError( format( 'invalid argument. Third argument must be a nonnegative integer. Value: `%d`.', N ) ); - } - if ( strideX === 0 ) { - throw new RangeError( format( 'invalid argument. Sixth argument must be non-zero. Value: `%d`.', strideX ) ); - } - if ( LDA < max( 1, N ) ) { - throw new RangeError( format( 'invalid argument. Eighth argument must be greater than or equal to max(1,%d). Value: `%d`.', N, LDA ) ); - } - if ( N === 0 || alpha === 0.0 ) { - return A; - } - if ( order === 'column-major' ) { - sa1 = 1; - sa2 = LDA; - } else { // order === 'row-major' - sa1 = LDA; - sa2 = 1; - } - ox = stride2offset( N, strideX ); - return base( uplo, N, alpha, x, strideX, ox, A, sa1, sa2, 0 ); -} - - -// EXPORTS // - -module.exports = dsyr; diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/lib/index.js b/lib/node_modules/@stdlib/blas/base/dsyr/lib/index.js deleted file mode 100644 index 3275f78309cb..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/lib/index.js +++ /dev/null @@ -1,70 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2024 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'; - -/** -* BLAS level 2 routine to perform the symmetric rank 1 operation `A = α*x*x^T + A` where `α` is a scalar, `x` is an `N` element vector, and `A` is an `N` by `N` symmetric matrix. -* -* @module @stdlib/blas/base/dsyr -* -* @example -* var Float64Array = require( '@stdlib/array/float64' ); -* var dsyr = require( '@stdlib/blas/base/dsyr' ); -* -* var A = new Float64Array( [ 1.0, 2.0, 3.0, 0.0, 1.0, 2.0, 0.0, 0.0, 1.0 ] ); // => [ [ 1.0, 2.0, 3.0 ], [ 0.0, 1.0, 2.0 ], [ 0.0, 0.0, 1.0 ] ] -* var x = new Float64Array( [ 1.0, 2.0, 3.0 ] ); -* -* dsyr( 'row-major', 'upper', 3, 1.0, x, 1, A, 3 ); -* // A => [ 2.0, 4.0, 6.0, 0.0, 5.0, 8.0, 0.0, 0.0, 10.0 ] -* -* @example -* var Float64Array = require( '@stdlib/array/float64' ); -* var dsyr = require( '@stdlib/blas/base/dsyr' ); -* -* var A = new Float64Array( [ 1.0, 2.0, 3.0, 0.0, 1.0, 2.0, 0.0, 0.0, 1.0 ] ); // => [ [ 1.0, 2.0, 3.0 ], [ 0.0, 1.0, 2.0 ], [ 0.0, 0.0, 1.0 ] ] -* var x = new Float64Array( [ 1.0, 2.0, 3.0 ] ); -* -* dsyr.ndarray( 'upper', 3, 1.0, x, 1, 0, A, 3, 1, 0 ); -* // A => [ 2.0, 4.0, 6.0, 0.0, 5.0, 8.0, 0.0, 0.0, 10.0 ] -*/ - -// MODULES // - -var join = require( 'path' ).join; -var tryRequire = require( '@stdlib/utils/try-require' ); -var isError = require( '@stdlib/assert/is-error' ); -var main = require( './main.js' ); - - -// MAIN // - -var dsyr; -var tmp = tryRequire( join( __dirname, './native.js' ) ); -if ( isError( tmp ) ) { - dsyr = main; -} else { - dsyr = tmp; -} - - -// EXPORTS // - -module.exports = dsyr; - -// exports: { "ndarray": "dsyr.ndarray" } diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/lib/main.js b/lib/node_modules/@stdlib/blas/base/dsyr/lib/main.js deleted file mode 100644 index 2e9caa4691c0..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/lib/main.js +++ /dev/null @@ -1,35 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2024 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 setReadOnly = require( '@stdlib/utils/define-nonenumerable-read-only-property' ); -var dsyr = require( './dsyr.js' ); -var ndarray = require( './ndarray.js' ); - - -// MAIN // - -setReadOnly( dsyr, 'ndarray', ndarray ); - - -// EXPORTS // - -module.exports = dsyr; diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/lib/ndarray.js b/lib/node_modules/@stdlib/blas/base/dsyr/lib/ndarray.js deleted file mode 100644 index 490056e2b0e9..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/lib/ndarray.js +++ /dev/null @@ -1,76 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2024 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 isMatrixTriangle = require( '@stdlib/blas/base/assert/is-matrix-triangle' ); -var format = require( '@stdlib/string/format' ); -var base = require( './base.js' ); - - -// MAIN // - -/** -* Performs the symmetric rank 1 operation `A = α*x*x^T + A` where `α` is a scalar, `x` is an `N` element vector, and `A` is an `N` by `N` symmetric matrix. -* -* @param {string} uplo - specifies whether the upper or lower triangular part of the symmetric matrix `A` should be referenced -* @param {NonNegativeInteger} N - number of elements along each dimension of `A` -* @param {number} alpha - scalar -* @param {Float64Array} x - input vector -* @param {integer} strideX - `x` stride length -* @param {NonNegativeInteger} offsetX - starting index for `x` -* @param {Float64Array} A - input matrix -* @param {integer} strideA1 - stride of the first dimension of `A` -* @param {integer} strideA2 - stride of the second dimension of `A` -* @param {NonNegativeInteger} offsetA - starting index for `A` -* @throws {TypeError} first argument must specify whether to reference the lower or upper triangular matrix -* @throws {RangeError} second argument must be a nonnegative integer -* @throws {RangeError} fifth argument must be non-zero -* @returns {Float64Array} `A` -* -* @example -* var Float64Array = require( '@stdlib/array/float64' ); -* -* var A = new Float64Array( [ 1.0, 2.0, 3.0, 0.0, 1.0, 2.0, 0.0, 0.0, 1.0 ] ); // => [ [ 1.0, 2.0, 3.0 ], [ 0.0, 1.0, 2.0 ], [ 0.0, 0.0, 1.0 ] ] -* var x = new Float64Array( [ 1.0, 2.0, 3.0 ] ); -* -* dsyr( 'upper', 3, 1.0, x, 1, 0, A, 3, 1, 0 ); -* // A => [ 2.0, 4.0, 6.0, 0.0, 5.0, 8.0, 0.0, 0.0, 10.0 ] -*/ -function dsyr( uplo, N, alpha, x, strideX, offsetX, A, strideA1, strideA2, offsetA ) { // eslint-disable-line max-len - if ( !isMatrixTriangle( uplo ) ) { - throw new TypeError( format( 'invalid argument. First argument must specify whether to reference the lower or upper triangular matrix. Value: `%s`.', uplo ) ); - } - if ( N < 0 ) { - throw new RangeError( format( 'invalid argument. Second argument must be a nonnegative integer. Value: `%d`.', N ) ); - } - if ( strideX === 0 ) { - throw new RangeError( format( 'invalid argument. Fifth argument must be non-zero. Value: `%d`.', strideX ) ); - } - if ( N === 0 || alpha === 0.0 ) { - return A; - } - return base( uplo, N, alpha, x, strideX, offsetX, A, strideA1, strideA2, offsetA ); // eslint-disable-line max-len -} - - -// EXPORTS // - -module.exports = dsyr; diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/package.json b/lib/node_modules/@stdlib/blas/base/dsyr/package.json deleted file mode 100644 index 9c3c693ea93c..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/package.json +++ /dev/null @@ -1,68 +0,0 @@ -{ - "name": "@stdlib/blas/base/dsyr", - "version": "0.0.0", - "description": "Perform the symmetric rank 1 operation `A = α*x*x^T + A`.", - "license": "Apache-2.0", - "author": { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - }, - "contributors": [ - { - "name": "The Stdlib Authors", - "url": "https://github.com/stdlib-js/stdlib/graphs/contributors" - } - ], - "main": "./lib", - "directories": { - "benchmark": "./benchmark", - "doc": "./docs", - "example": "./examples", - "lib": "./lib", - "test": "./test" - }, - "types": "./docs/types", - "scripts": {}, - "homepage": "https://github.com/stdlib-js/stdlib", - "repository": { - "type": "git", - "url": "git://github.com/stdlib-js/stdlib.git" - }, - "bugs": { - "url": "https://github.com/stdlib-js/stdlib/issues" - }, - "dependencies": {}, - "devDependencies": {}, - "engines": { - "node": ">=0.10.0", - "npm": ">2.7.0" - }, - "os": [ - "aix", - "darwin", - "freebsd", - "linux", - "macos", - "openbsd", - "sunos", - "win32", - "windows" - ], - "keywords": [ - "stdlib", - "stdmath", - "mathematics", - "math", - "blas", - "level 2", - "dsyr", - "linear", - "algebra", - "subroutines", - "array", - "ndarray", - "float64", - "double", - "float64array" - ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_complex_access_pattern.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_complex_access_pattern.json deleted file mode 100644 index 981b891e4c3a..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_complex_access_pattern.json +++ /dev/null @@ -1,13 +0,0 @@ -{ - "uplo": "upper", - "N": 3, - "alpha": 1.0, - "x": [ 1.0, 2.0, 3.0 ], - "strideX": -1, - "offsetX": 2, - "A": [ 999.0, 999.0, 999.0, 999.0, 999.0, 1.0, 999.0, 2.0, 999.0, 3.0, 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 1.0, 999.0, 2.0, 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 0.0, 999.0, 1.0 ], - "strideA1": -2, - "strideA2": -10, - "offsetA": 29, - "A_out": [ 999.0, 999.0, 999.0, 999.0, 999.0, 2.0, 999.0, 4.0, 999.0, 6.0, 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 5.0, 999.0, 8.0, 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 0.0, 999.0, 10.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_l.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_l.json deleted file mode 100644 index 389657f34aeb..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_l.json +++ /dev/null @@ -1,15 +0,0 @@ -{ - "order": "column-major", - "uplo": "lower", - "N": 3, - "alpha": 2.0, - "x": [ 1.0, 2.0, 3.0 ], - "strideX": 1, - "offsetX": 0, - "A": [ 1.0, 1.0, 1.0, 0.0, 2.0, 2.0, 0.0, 0.0, 3.0 ], - "lda": 3, - "strideA1": 1, - "strideA2": 3, - "offsetA": 0, - "A_out": [ 3.0, 5.0, 7.0, 0.0, 10.0, 14.0, 0.0, 0.0, 21.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_oa.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_oa.json deleted file mode 100644 index 3ba11130094e..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_oa.json +++ /dev/null @@ -1,13 +0,0 @@ -{ - "uplo": "lower", - "N": 3, - "alpha": 2.0, - "x": [ 1.0, 2.0, 3.0 ], - "strideX": 1, - "offsetX": 0, - "A": [ 999.0, 1.0, 1.0, 1.0, 999.0, 999.0, 0.0, 2.0, 2.0, 999.0, 999.0, 0.0, 0.0, 3.0, 999.0 ], - "strideA1": 1, - "strideA2": 5, - "offsetA": 1, - "A_out": [ 999.0, 3.0, 5.0, 7.0, 999.0, 999.0, 0.0, 10.0, 14.0, 999.0, 999.0, 0.0, 0.0, 21.0, 999.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_sa1_sa2.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_sa1_sa2.json deleted file mode 100644 index c5ab8a57e72e..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_sa1_sa2.json +++ /dev/null @@ -1,13 +0,0 @@ -{ - "uplo": "upper", - "N": 3, - "alpha": 1.0, - "x": [ 1.0, 2.0, 3.0 ], - "strideX": 1, - "offsetX": 0, - "A": [ 999.0, 999.0, 999.0, 999.0, 999.0, 1.0, 999.0, 0.0, 999.0, 0.0, 999.0, 999.0, 999.0, 999.0, 999.0, 2.0, 999.0, 1.0, 999.0, 0.0, 999.0, 999.0, 999.0, 999.0, 999.0, 3.0, 999.0, 2.0, 999.0, 1.0 ], - "strideA1": 2, - "strideA2": 10, - "offsetA": 5, - "A_out": [ 999.0, 999.0, 999.0, 999.0, 999.0, 2.0, 999.0, 0.0, 999.0, 0.0, 999.0, 999.0, 999.0, 999.0, 999.0, 4.0, 999.0, 5.0, 999.0, 0.0, 999.0, 999.0, 999.0, 999.0, 999.0, 6.0, 999.0, 8.0, 999.0, 10.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_sa1_sa2n.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_sa1_sa2n.json deleted file mode 100644 index 9f5de6272408..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_sa1_sa2n.json +++ /dev/null @@ -1,13 +0,0 @@ -{ - "uplo": "upper", - "N": 3, - "alpha": 1.0, - "x": [ 1.0, 2.0, 3.0 ], - "strideX": 1, - "offsetX": 0, - "A": [ 999.0, 999.0, 999.0, 999.0, 999.0, 3.0, 999.0, 2.0, 999.0, 1.0, 999.0, 999.0, 999.0, 999.0, 999.0, 2.0, 999.0, 1.0, 999.0, 0.0, 999.0, 999.0, 999.0, 999.0, 999.0, 1.0, 999.0, 0.0, 999.0, 0.0 ], - "strideA1": 2, - "strideA2": -10, - "offsetA": 25, - "A_out": [ 999.0, 999.0, 999.0, 999.0, 999.0, 6.0, 999.0, 8.0, 999.0, 10.0, 999.0, 999.0, 999.0, 999.0, 999.0, 4.0, 999.0, 5.0, 999.0, 0.0, 999.0, 999.0, 999.0, 999.0, 999.0, 2.0, 999.0, 0.0, 999.0, 0.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_sa1n_sa2.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_sa1n_sa2.json deleted file mode 100644 index ed222434544b..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_sa1n_sa2.json +++ /dev/null @@ -1,13 +0,0 @@ -{ - "uplo": "upper", - "N": 3, - "alpha": 1.0, - "x": [ 1.0, 2.0, 3.0 ], - "strideX": 1, - "offsetX": 0, - "A": [ 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 0.0, 999.0, 1.0, 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 1.0, 999.0, 2.0, 999.0, 999.0, 999.0, 999.0, 999.0, 1.0, 999.0, 2.0, 999.0, 3.0 ], - "strideA1": -2, - "strideA2": 10, - "offsetA": 9, - "A_out": [ 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 0.0, 999.0, 2.0, 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 5.0, 999.0, 4.0, 999.0, 999.0, 999.0, 999.0, 999.0, 10.0, 999.0, 8.0, 999.0, 6.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_sa1n_sa2n.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_sa1n_sa2n.json deleted file mode 100644 index 651cfb6ad850..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_sa1n_sa2n.json +++ /dev/null @@ -1,13 +0,0 @@ -{ - "uplo": "upper", - "N": 3, - "alpha": 1.0, - "x": [ 1.0, 2.0, 3.0 ], - "strideX": 1, - "offsetX": 0, - "A": [ 999.0, 999.0, 999.0, 999.0, 999.0, 1.0, 999.0, 2.0, 999.0, 3.0, 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 1.0, 999.0, 2.0, 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 0.0, 999.0, 1.0 ], - "strideA1": -2, - "strideA2": -10, - "offsetA": 29, - "A_out": [ 999.0, 999.0, 999.0, 999.0, 999.0, 10.0, 999.0, 8.0, 999.0, 6.0, 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 5.0, 999.0, 4.0, 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 0.0, 999.0, 2.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_u.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_u.json deleted file mode 100644 index 58f2411c7bea..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_u.json +++ /dev/null @@ -1,15 +0,0 @@ -{ - "order": "column-major", - "uplo": "upper", - "N": 3, - "alpha": 1.0, - "x": [ 1.0, 2.0, 3.0 ], - "strideX": 1, - "offsetX": 0, - "A": [ 1.0, 0.0, 0.0, 2.0, 1.0, 0.0, 3.0, 2.0, 1.0 ], - "lda": 3, - "strideA1": 1, - "strideA2": 3, - "offsetA": 0, - "A_out": [ 2.0, 0.0, 0.0, 4.0, 5.0, 0.0, 6.0, 8.0, 10.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_xn.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_xn.json deleted file mode 100644 index 7f2bcd4c3de5..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_xn.json +++ /dev/null @@ -1,15 +0,0 @@ -{ - "order": "column-major", - "uplo": "upper", - "N": 3, - "alpha": 1.0, - "x": [ 1.0, 2.0, 3.0, 4.0, 5.0 ], - "strideX": -2, - "offsetX": 4, - "A": [ 1.0, 0.0, 0.0, 2.0, 1.0, 0.0, 3.0, 2.0, 1.0 ], - "lda": 3, - "strideA1": 1, - "strideA2": 3, - "offsetA": 0, - "A_out": [ 26.0, 0.0, 0.0, 17.0, 10.0, 0.0, 8.0, 5.0, 2.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_xp.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_xp.json deleted file mode 100644 index 92c088792560..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/column_major_xp.json +++ /dev/null @@ -1,15 +0,0 @@ -{ - "order": "column-major", - "uplo": "upper", - "N": 3, - "alpha": 1.0, - "x": [ 1.0, 2.0, 3.0, 4.0, 5.0 ], - "strideX": 2, - "offsetX": 0, - "A": [ 1.0, 0.0, 0.0, 2.0, 1.0, 0.0, 3.0, 2.0, 1.0 ], - "lda": 3, - "strideA1": 1, - "strideA2": 3, - "offsetA": 0, - "A_out": [ 2.0, 0.0, 0.0, 5.0, 10.0, 0.0, 8.0, 17.0, 26.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_complex_access_pattern.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_complex_access_pattern.json deleted file mode 100644 index 68d3224c6845..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_complex_access_pattern.json +++ /dev/null @@ -1,13 +0,0 @@ -{ - "uplo": "upper", - "N": 3, - "alpha": 1.0, - "x": [ 1.0, 2.0, 3.0 ], - "strideX": -1, - "offsetX": 2, - "A": [ 999.0, 1.0, 999.0, 0.0, 999.0, 0.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 2.0, 999.0, 1.0, 999.0, 0.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 3.0, 999.0, 2.0, 999.0, 1.0, 999.0 ], - "strideA1": -14, - "strideA2": -2, - "offsetA": 33, - "A_out": [ 999.0, 2.0, 999.0, 0.0, 999.0, 0.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 4.0, 999.0, 5.0, 999.0, 0.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 6.0, 999.0, 8.0, 999.0, 10.0, 999.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_l.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_l.json deleted file mode 100644 index 97b9c6b12266..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_l.json +++ /dev/null @@ -1,15 +0,0 @@ -{ - "order": "row-major", - "uplo": "lower", - "N": 3, - "alpha": 2.0, - "x": [ 1.0, 2.0, 3.0 ], - "strideX": 1, - "offsetX": 0, - "A": [ 1.0, 0.0, 0.0, 1.0, 2.0, 0.0, 1.0, 2.0, 3.0 ], - "lda": 3, - "strideA1": 3, - "strideA2": 1, - "offsetA": 0, - "A_out": [ 3.0, 0.0, 0.0, 5.0, 10.0, 0.0, 7.0, 14.0, 21.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_oa.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_oa.json deleted file mode 100644 index 6f31e049fb31..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_oa.json +++ /dev/null @@ -1,13 +0,0 @@ -{ - "uplo": "lower", - "N": 3, - "alpha": 2.0, - "x": [ 1.0, 2.0, 3.0 ], - "strideX": 1, - "offsetX": 0, - "A": [ 999.0, 999.0, 999.0, 1.0, 0.0, 0.0, 1.0, 2.0, 0.0, 1.0, 2.0, 3.0, 999.0, 999.0, 999.0 ], - "strideA1": 3, - "strideA2": 1, - "offsetA": 3, - "A_out": [ 999.0, 999.0, 999.0, 3.0, 0.0, 0.0, 5.0, 10.0, 0.0, 7.0, 14.0, 21.0, 999.0, 999.0, 999.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_sa1_sa2.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_sa1_sa2.json deleted file mode 100644 index 02b637c5d589..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_sa1_sa2.json +++ /dev/null @@ -1,13 +0,0 @@ -{ - "uplo": "upper", - "N": 3, - "alpha": 1.0, - "x": [ 1.0, 2.0, 3.0 ], - "strideX": 1, - "offsetX": 0, - "A": [ 999.0, 1.0, 999.0, 2.0, 999.0, 3.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 1.0, 999.0, 2.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 0.0, 999.0, 1.0, 999.0 ], - "strideA1": 14, - "strideA2": 2, - "offsetA": 1, - "A_out": [ 999.0, 2.0, 999.0, 4.0, 999.0, 6.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 5.0, 999.0, 8.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 0.0, 999.0, 10.0, 999.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_sa1_sa2n.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_sa1_sa2n.json deleted file mode 100644 index 4c53cadd7f06..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_sa1_sa2n.json +++ /dev/null @@ -1,13 +0,0 @@ -{ - "uplo": "upper", - "N": 3, - "alpha": 1.0, - "x": [ 1.0, 2.0, 3.0 ], - "strideX": 1, - "offsetX": 0, - "A": [ 999.0, 3.0, 999.0, 2.0, 999.0, 1.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 2.0, 999.0, 1.0, 999.0, 0.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 1.0, 999.0, 0.0, 999.0, 0.0, 999.0 ], - "strideA1": 14, - "strideA2": -2, - "offsetA": 5, - "A_out": [ 999.0, 6.0, 999.0, 4.0, 999.0, 2.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 8.0, 999.0, 5.0, 999.0, 0.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 10.0, 999.0, 0.0, 999.0, 0.0, 999.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_sa1n_sa2.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_sa1n_sa2.json deleted file mode 100644 index c942623c9821..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_sa1n_sa2.json +++ /dev/null @@ -1,13 +0,0 @@ -{ - "uplo": "upper", - "N": 3, - "alpha": 1.0, - "x": [ 1.0, 2.0, 3.0 ], - "strideX": 1, - "offsetX": 0, - "A": [ 999.0, 0.0, 999.0, 0.0, 999.0, 1.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 1.0, 999.0, 2.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 1.0, 999.0, 2.0, 999.0, 3.0, 999.0 ], - "strideA1": -14, - "strideA2": 2, - "offsetA": 29, - "A_out": [ 999.0, 0.0, 999.0, 0.0, 999.0, 10.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 0.0, 999.0, 5.0, 999.0, 8.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 2.0, 999.0, 4.0, 999.0, 6.0, 999.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_sa1n_sa2n.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_sa1n_sa2n.json deleted file mode 100644 index 0f0160506cf8..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_sa1n_sa2n.json +++ /dev/null @@ -1,13 +0,0 @@ -{ - "uplo": "upper", - "N": 3, - "alpha": 1.0, - "x": [ 1.0, 2.0, 3.0 ], - "strideX": 1, - "offsetX": 0, - "A": [ 999.0, 1.0, 999.0, 0.0, 999.0, 0.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 2.0, 999.0, 1.0, 999.0, 0.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 3.0, 999.0, 2.0, 999.0, 1.0, 999.0 ], - "strideA1": -14, - "strideA2": -2, - "offsetA": 33, - "A_out": [ 999.0, 10.0, 999.0, 0.0, 999.0, 0.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 8.0, 999.0, 5.0, 999.0, 0.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 999.0, 6.0, 999.0, 4.0, 999.0, 2.0, 999.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_u.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_u.json deleted file mode 100644 index fd23d63a4fbc..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_u.json +++ /dev/null @@ -1,15 +0,0 @@ -{ - "order": "row-major", - "uplo": "upper", - "N": 3, - "alpha": 1.0, - "x": [ 1.0, 2.0, 3.0 ], - "strideX": 1, - "offsetX": 0, - "A": [ 1.0, 2.0, 3.0, 0.0, 1.0, 2.0, 0.0, 0.0, 1.0 ], - "lda": 3, - "strideA1": 3, - "strideA2": 1, - "offsetA": 0, - "A_out": [ 2.0, 4.0, 6.0, 0.0, 5.0, 8.0, 0.0, 0.0, 10.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_xn.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_xn.json deleted file mode 100644 index 9bb9da9839b5..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_xn.json +++ /dev/null @@ -1,15 +0,0 @@ -{ - "order": "row-major", - "uplo": "upper", - "N": 3, - "alpha": 1.0, - "x": [ 1.0, 2.0, 3.0, 4.0, 5.0 ], - "strideX": -2, - "offsetX": 4, - "A": [ 1.0, 2.0, 3.0, 0.0, 1.0, 2.0, 0.0, 0.0, 1.0 ], - "lda": 3, - "strideA1": 3, - "strideA2": 1, - "offsetA": 0, - "A_out": [ 26.0, 17.0, 8.0, 0.0, 10.0, 5.0, 0.0, 0.0, 2.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_xp.json b/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_xp.json deleted file mode 100644 index 2967b1af66c0..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/fixtures/row_major_xp.json +++ /dev/null @@ -1,15 +0,0 @@ -{ - "order": "row-major", - "uplo": "upper", - "N": 3, - "alpha": 1.0, - "x": [ 1.0, 2.0, 3.0, 4.0, 5.0 ], - "strideX": 2, - "offsetX": 0, - "A": [ 1.0, 2.0, 3.0, 0.0, 1.0, 2.0, 0.0, 0.0, 1.0 ], - "lda": 3, - "strideA1": 3, - "strideA2": 1, - "offsetA": 0, - "A_out": [ 2.0, 5.0, 8.0, 0.0, 10.0, 17.0, 0.0, 0.0, 26.0 ] -} diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/test.dsyr.js b/lib/node_modules/@stdlib/blas/base/dsyr/test/test.dsyr.js deleted file mode 100644 index 537ce4812ecf..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/test.dsyr.js +++ /dev/null @@ -1,417 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2024 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. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var Float64Array = require( '@stdlib/array/float64' ); -var dsyr = require( './../lib/dsyr.js' ); - - -// FIXTURES // - -var ru = require( './fixtures/row_major_u.json' ); -var rl = require( './fixtures/row_major_l.json' ); -var rxp = require( './fixtures/row_major_xp.json' ); -var rxn = require( './fixtures/row_major_xn.json' ); - -var cu = require( './fixtures/column_major_u.json' ); -var cl = require( './fixtures/column_major_l.json' ); -var cxp = require( './fixtures/column_major_xp.json' ); -var cxn = require( './fixtures/column_major_xn.json' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof dsyr, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function has an arity of 8', function test( t ) { - t.strictEqual( dsyr.length, 8, 'returns expected value' ); - t.end(); -}); - -tape( 'the function throws an error if provided an invalid first argument', function test( t ) { - var values; - var data; - var i; - - data = ru; - - values = [ - 'foo', - 'bar', - 'beep', - 'boop' - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[ i ] ), TypeError, 'throws an error when provided ' + values[ i ] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - dsyr( value, data.uplo, data.N, data.alpha, new Float64Array( data.x ), data.strideX, new Float64Array( data.A ), data.lda ); - }; - } -}); - -tape( 'the function throws an error if provided an invalid second argument', function test( t ) { - var values; - var data; - var i; - - data = ru; - - values = [ - 'foo', - 'bar', - 'beep', - 'boop' - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[ i ] ), TypeError, 'throws an error when provided ' + values[ i ] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - dsyr( data.order, value, data.N, data.alpha, new Float64Array( data.x ), data.strideX, new Float64Array( data.A ), data.lda ); - }; - } -}); - -tape( 'the function throws an error if provided an invalid third argument', function test( t ) { - var values; - var data; - var i; - - data = ru; - - values = [ - -1, - -2, - -3 - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[ i ] ), RangeError, 'throws an error when provided ' + values[ i ] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - dsyr( data.order, data.uplo, value, data.alpha, new Float64Array( data.x ), data.strideX, new Float64Array( data.A ), data.lda ); - }; - } -}); - -tape( 'the function throws an error if provided an invalid sixth argument', function test( t ) { - var values; - var data; - var i; - - data = ru; - - values = [ - 0 - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[ i ] ), RangeError, 'throws an error when provided ' + values[ i ] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - dsyr( data.order, data.uplo, data.N, data.alpha, new Float64Array( data.x ), value, new Float64Array( data.A ), data.lda ); - }; - } -}); - -tape( 'the function throws an error if provided an invalid eighth argument', function test( t ) { - var values; - var data; - var i; - - data = ru; - - values = [ - 2, - 1, - 0, - -1, - -2, - -3 - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[ i ] ), RangeError, 'throws an error when provided ' + values[ i ] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - dsyr( data.order, data.uplo, data.N, data.alpha, new Float64Array( data.x ), data.strideX, new Float64Array( data.A ), value ); - }; - } -}); - -tape( 'the function performs the symmetric rank 1 operation `A = α*x*x^T + A` (row-major, upper)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = ru; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.order, data.uplo, data.N, data.alpha, x, data.strideX, a, data.lda ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function performs the symmetric rank 1 operation `A = α*x*x^T + A` (column-major, upper)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = cu; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.order, data.uplo, data.N, data.alpha, x, data.strideX, a, data.lda ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function performs the symmetric rank 1 operation `A = α*x*x^T + A` (row-major, lower)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = rl; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.order, data.uplo, data.N, data.alpha, x, data.strideX, a, data.lda ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function performs the symmetric rank 1 operation `A = α*x*x^T + A` (column-major, lower)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = cl; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.order, data.uplo, data.N, data.alpha, x, data.strideX, a, data.lda ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function returns a reference to the input matrix `A`', function test( t ) { - var data; - var out; - var a; - var x; - - data = ru; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - out = dsyr( data.order, data.uplo, data.N, data.alpha, x, data.strideX, a, data.lda ); - t.strictEqual( out, a, 'returns expected value' ); - - t.end(); -}); - -tape( 'if `N` is zero or the scalar constant is zero, the function returns the input matrix `A` unchanged (row-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = rl; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A ); - - out = dsyr( data.order, data.uplo, 0, data.alpha, x, data.strideX, a, data.lda ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( a, expected, 'returns expected value' ); - - out = dsyr( data.order, data.uplo, data.N, 0.0, x, data.strideX, a, data.lda ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( a, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'if `N` is zero or the scalar constant is zero, the function returns the input matrix `A` unchanged (column-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = cl; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A ); - - out = dsyr( data.order, data.uplo, 0, data.alpha, x, data.strideX, a, data.lda ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( a, expected, 'returns expected value' ); - - out = dsyr( data.order, data.uplo, data.N, 0.0, x, data.strideX, a, data.lda ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( a, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports specifying an `x` stride (row-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = rxp; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.order, data.uplo, data.N, data.alpha, x, data.strideX, a, data.lda ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports specifying an `x` stride (column-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = cxp; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.order, data.uplo, data.N, data.alpha, x, data.strideX, a, data.lda ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports specifying a negative `x` stride (row-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = rxn; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.order, data.uplo, data.N, data.alpha, x, data.strideX, a, data.lda ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports specifying a negative `x` stride (column-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = cxn; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.order, data.uplo, data.N, data.alpha, x, data.strideX, a, data.lda ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/test.js b/lib/node_modules/@stdlib/blas/base/dsyr/test/test.js deleted file mode 100644 index 62f344c6d4f2..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/test.js +++ /dev/null @@ -1,82 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2024 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 tape = require( 'tape' ); -var proxyquire = require( 'proxyquire' ); -var IS_BROWSER = require( '@stdlib/assert/is-browser' ); -var dsyr = require( './../lib' ); - - -// VARIABLES // - -var opts = { - 'skip': IS_BROWSER -}; - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof dsyr, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'attached to the main export is a method providing an ndarray interface', function test( t ) { - t.strictEqual( typeof dsyr.ndarray, 'function', 'method is a function' ); - t.end(); -}); - -tape( 'if a native implementation is available, the main export is the native implementation', opts, function test( t ) { - var dsyr = proxyquire( './../lib', { - '@stdlib/utils/try-require': tryRequire - }); - - t.strictEqual( dsyr, mock, 'returns expected value' ); - t.end(); - - function tryRequire() { - return mock; - } - - function mock() { - // Mock... - } -}); - -tape( 'if a native implementation is not available, the main export is a JavaScript implementation', opts, function test( t ) { - var dsyr; - var main; - - main = require( './../lib/dsyr.js' ); - - dsyr = proxyquire( './../lib', { - '@stdlib/utils/try-require': tryRequire - }); - - t.strictEqual( dsyr, main, 'returns expected value' ); - t.end(); - - function tryRequire() { - return new Error( 'Cannot find module' ); - } -}); diff --git a/lib/node_modules/@stdlib/blas/base/dsyr/test/test.ndarray.js b/lib/node_modules/@stdlib/blas/base/dsyr/test/test.ndarray.js deleted file mode 100644 index 81213d71812b..000000000000 --- a/lib/node_modules/@stdlib/blas/base/dsyr/test/test.ndarray.js +++ /dev/null @@ -1,627 +0,0 @@ -/** -* @license Apache-2.0 -* -* Copyright (c) 2024 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. -*/ - -/* eslint-disable max-len */ - -'use strict'; - -// MODULES // - -var tape = require( 'tape' ); -var Float64Array = require( '@stdlib/array/float64' ); -var dsyr = require( './../lib/ndarray.js' ); - - -// FIXTURES // - -var ru = require( './fixtures/row_major_u.json' ); -var rl = require( './fixtures/row_major_l.json' ); -var rxp = require( './fixtures/row_major_xp.json' ); -var rxn = require( './fixtures/row_major_xn.json' ); -var roa = require( './fixtures/row_major_oa.json' ); -var rsa1sa2 = require( './fixtures/row_major_sa1_sa2.json' ); -var rsa1nsa2 = require( './fixtures/row_major_sa1n_sa2.json' ); -var rsa1sa2n = require( './fixtures/row_major_sa1_sa2n.json' ); -var rsa1nsa2n = require( './fixtures/row_major_sa1n_sa2n.json' ); -var rcap = require( './fixtures/row_major_complex_access_pattern.json' ); - -var cu = require( './fixtures/column_major_u.json' ); -var cl = require( './fixtures/column_major_l.json' ); -var cxp = require( './fixtures/column_major_xp.json' ); -var cxn = require( './fixtures/column_major_xn.json' ); -var coa = require( './fixtures/column_major_oa.json' ); -var csa1sa2 = require( './fixtures/column_major_sa1_sa2.json' ); -var csa1nsa2 = require( './fixtures/column_major_sa1n_sa2.json' ); -var csa1sa2n = require( './fixtures/column_major_sa1_sa2n.json' ); -var csa1nsa2n = require( './fixtures/column_major_sa1n_sa2n.json' ); -var ccap = require( './fixtures/column_major_complex_access_pattern.json' ); - - -// TESTS // - -tape( 'main export is a function', function test( t ) { - t.ok( true, __filename ); - t.strictEqual( typeof dsyr, 'function', 'main export is a function' ); - t.end(); -}); - -tape( 'the function has an arity of 10', function test( t ) { - t.strictEqual( dsyr.length, 10, 'returns expected value' ); - t.end(); -}); - -tape( 'the function throws an error if provided an invalid first argument', function test( t ) { - var values; - var data; - var i; - - data = ru; - - values = [ - 'foo', - 'bar', - 'beep', - 'boop' - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[ i ] ), TypeError, 'throws an error when provided ' + values[ i ] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - dsyr( value, data.N, data.alpha, new Float64Array( data.x ), data.strideX, data.offsetX, new Float64Array( data.A ), data.strideA1, data.strideA2, data.offsetA ); - }; - } -}); - -tape( 'the function throws an error if provided an invalid second argument', function test( t ) { - var values; - var data; - var i; - - data = ru; - - values = [ - -1, - -2, - -3 - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[ i ] ), RangeError, 'throws an error when provided ' + values[ i ] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - dsyr( data.uplo, value, data.alpha, new Float64Array( data.x ), data.strideX, data.offsetX, new Float64Array( data.A ), data.strideA1, data.strideA2, data.offsetA ); - }; - } -}); - -tape( 'the function throws an error if provided an invalid fifth argument', function test( t ) { - var values; - var data; - var i; - - data = ru; - - values = [ - 0 - ]; - - for ( i = 0; i < values.length; i++ ) { - t.throws( badValue( values[ i ] ), RangeError, 'throws an error when provided ' + values[ i ] ); - } - t.end(); - - function badValue( value ) { - return function badValue() { - dsyr( data.uplo, data.N, data.alpha, new Float64Array( data.x ), value, data.offsetX, new Float64Array( data.A ), data.strideA1, data.strideA2, data.offsetA ); - }; - } -}); - -tape( 'the function performs the symmetric rank 1 operation `A = α*x*x^T + A` (row-major, upper)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = ru; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function performs the symmetric rank 1 operation `A = α*x*x^T + A` (column-major, upper)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = cu; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function performs the symmetric rank 1 operation `A = α*x*x^T + A` (row-major, lower)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = rl; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function performs the symmetric rank 1 operation `A = α*x*x^T + A` (column-major, lower)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = cl; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function returns a reference to the input matrix `A`', function test( t ) { - var data; - var out; - var a; - var x; - - data = ru; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - - t.end(); -}); - -tape( 'if `N` is zero or the scalar constant is zero, the function returns the input matrix `A` unchanged (row-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = rl; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A ); - - out = dsyr( data.uplo, 0, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( a, expected, 'returns expected value' ); - - out = dsyr( data.uplo, data.N, 0.0, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( a, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'if `N` is zero or the scalar constant is zero, the function returns the input matrix `A` unchanged (column-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = cl; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A ); - - out = dsyr( data.uplo, 0, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( a, expected, 'returns expected value' ); - - out = dsyr( data.uplo, data.N, 0.0, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( a, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports specifying the strides of the first and second dimensions of `A` (row-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = rsa1sa2; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports specifying the strides of the first and second dimensions of `A` (column-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = csa1sa2; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports a negative stride for the first dimension of `A` (row-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = rsa1nsa2; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports a negative stride for the first dimension of `A` (column-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = csa1nsa2; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports a negative stride for the second dimension of `A` (row-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = rsa1sa2n; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports a negative stride for the second dimension of `A` (column-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = csa1sa2n; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports negative strides for both dimensions of `A` (row-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = rsa1nsa2n; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports negative strides for both dimensions of `A` (column-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = csa1nsa2n; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports specifying an `A` offset (row-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = roa; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports specifying an `A` offset (column-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = coa; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports specifying an `x` stride (row-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = rxp; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports specifying an `x` stride (column-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = cxp; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports specifying a negative `x` stride (row-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = rxn; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports specifying a negative `x` stride (column-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = cxn; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (row-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = rcap; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); - -tape( 'the function supports complex access patterns (column-major)', function test( t ) { - var expected; - var data; - var out; - var a; - var x; - - data = ccap; - - a = new Float64Array( data.A ); - x = new Float64Array( data.x ); - - expected = new Float64Array( data.A_out ); - - out = dsyr( data.uplo, data.N, data.alpha, x, data.strideX, data.offsetX, a, data.strideA1, data.strideA2, data.offsetA ); - t.strictEqual( out, a, 'returns expected value' ); - t.deepEqual( out, expected, 'returns expected value' ); - - t.end(); -}); diff --git a/lib/node_modules/@stdlib/blas/base/zaxpy/lib/ndarray.js b/lib/node_modules/@stdlib/blas/base/zaxpy/lib/ndarray.js index cd7ac3d72994..5fc2a235521a 100644 --- a/lib/node_modules/@stdlib/blas/base/zaxpy/lib/ndarray.js +++ b/lib/node_modules/@stdlib/blas/base/zaxpy/lib/ndarray.js @@ -64,10 +64,7 @@ function zaxpy( N, za, zx, strideX, offsetX, zy, strideY, offsetY ) { var im; var i; - if ( N <= 0 ) { - return zy; - } - if ( dcabs1( za ) === 0.0 ) { + if ( N <= 0 || dcabs1( za ) === 0.0 ) { return zy; } re = real( za ); diff --git a/lib/node_modules/@stdlib/blas/base/zaxpy/test/test.ndarray.js b/lib/node_modules/@stdlib/blas/base/zaxpy/test/test.ndarray.js index 176fc88a890d..0e9e16535946 100644 --- a/lib/node_modules/@stdlib/blas/base/zaxpy/test/test.ndarray.js +++ b/lib/node_modules/@stdlib/blas/base/zaxpy/test/test.ndarray.js @@ -78,7 +78,7 @@ tape( 'the function scales elements from `zx` by `za` and adds the result to `zy var zx; var zy; - zx = new Complex128Array( [ + zx = new Complex128Array([ 0.7, // 1 -0.8, // 1 -0.4, // 2 @@ -93,8 +93,8 @@ tape( 'the function scales elements from `zx` by `za` and adds the result to `zy 0.4, -0.6, 0.6 - ] ); - zy = new Complex128Array( [ + ]); + zy = new Complex128Array([ 0.6, // 1 -0.6, // 1 -0.9, // 2 @@ -109,13 +109,13 @@ tape( 'the function scales elements from `zx` by `za` and adds the result to `zy -0.3, 0.8, -0.7 - ] ); + ]); za = new Complex128( 0.4, -0.7 ); zaxpy( 4, za, zx, 1, 0, zy, 1, 0 ); viewY = new Float64Array( zy.buffer ); - expected = new Float64Array( [ + expected = new Float64Array([ 0.32, // 1 -1.41, // 1 -1.55, // 2 @@ -130,7 +130,7 @@ tape( 'the function scales elements from `zx` by `za` and adds the result to `zy -0.3, 0.8, -0.7 - ] ); + ]); isApprox( t, viewY, expected, 14.0 ); t.end(); }); @@ -142,7 +142,7 @@ tape( 'the function supports a `zx` stride', function test( t ) { var zx; var zy; - zx = new Complex128Array( [ + zx = new Complex128Array([ 0.7, // 1 -0.8, // 1 -0.4, @@ -157,8 +157,8 @@ tape( 'the function supports a `zx` stride', function test( t ) { 0.4, -0.6, // 4 0.6 // 4 - ] ); - zy = new Complex128Array( [ + ]); + zy = new Complex128Array([ 0.6, // 1 -0.6, // 1 -0.9, // 2 @@ -173,13 +173,13 @@ tape( 'the function supports a `zx` stride', function test( t ) { -0.3, 0.8, -0.7 - ] ); + ]); za = new Complex128( 0.4, -0.7 ); zaxpy( 4, za, zx, 2, 0, zy, 1, 0 ); viewY = new Float64Array( zy.buffer ); - expected = new Float64Array( [ + expected = new Float64Array([ 0.32, // 1 -1.41, // 1 -1.57, // 2 @@ -194,7 +194,7 @@ tape( 'the function supports a `zx` stride', function test( t ) { -0.3, 0.8, -0.7 - ] ); + ]); isApprox( t, viewY, expected, 14.0 ); t.end(); }); @@ -206,7 +206,7 @@ tape( 'the function supports a `zx` offset', function test( t ) { var zx; var zy; - zx = new Complex128Array( [ + zx = new Complex128Array([ 0.7, -0.8, -0.4, // 1 @@ -221,8 +221,8 @@ tape( 'the function supports a `zx` offset', function test( t ) { 0.4, // 3 -0.6, 0.6 - ] ); - zy = new Complex128Array( [ + ]); + zy = new Complex128Array([ 0.6, // 1 -0.6, // 1 -0.9, // 2 @@ -237,13 +237,13 @@ tape( 'the function supports a `zx` offset', function test( t ) { -0.3, 0.8, -0.7 - ] ); + ]); za = new Complex128( 0.4, -0.7 ); zaxpy( 3, za, zx, 2, 1, zy, 1, 0 ); viewY = new Float64Array( zy.buffer ); - expected = new Float64Array( [ + expected = new Float64Array([ -0.05, // 1 -0.6, // 1 -1.38, // 2 @@ -258,7 +258,7 @@ tape( 'the function supports a `zx` offset', function test( t ) { -0.3, 0.8, -0.7 - ] ); + ]); isApprox( t, viewY, expected, 14.0 ); t.end(); }); @@ -270,7 +270,7 @@ tape( 'the function supports a `zy` stride', function test( t ) { var zx; var zy; - zx = new Complex128Array( [ + zx = new Complex128Array([ 0.7, // 1 -0.8, // 1 -0.4, // 2 @@ -285,8 +285,8 @@ tape( 'the function supports a `zy` stride', function test( t ) { 0.4, -0.6, 0.6 - ] ); - zy = new Complex128Array( [ + ]); + zy = new Complex128Array([ 0.6, // 1 -0.6, // 1 -0.9, @@ -301,13 +301,13 @@ tape( 'the function supports a `zy` stride', function test( t ) { -0.3, 0.8, // 4 -0.7 // 4 - ] ); + ]); za = new Complex128( 0.4, -0.7 ); zaxpy( 4, za, zx, 1, 0, zy, 2, 0 ); viewY = new Float64Array( zy.buffer ); - expected = new Float64Array( [ + expected = new Float64Array([ 0.32, // 1 -1.41, // 1 -0.9, @@ -322,7 +322,7 @@ tape( 'the function supports a `zy` stride', function test( t ) { -0.3, 0.32, // 4 -1.16 // 4 - ] ); + ]); isApprox( t, viewY, expected, 14.0 ); t.end(); }); @@ -334,7 +334,7 @@ tape( 'the function supports a `zy` offset', function test( t ) { var zx; var zy; - zx = new Complex128Array( [ + zx = new Complex128Array([ 0.7, // 1 -0.8, // 1 -0.4, // 2 @@ -349,8 +349,8 @@ tape( 'the function supports a `zy` offset', function test( t ) { 0.4, -0.6, 0.6 - ] ); - zy = new Complex128Array( [ + ]); + zy = new Complex128Array([ 0.6, -0.6, -0.9, // 1 @@ -365,13 +365,13 @@ tape( 'the function supports a `zy` offset', function test( t ) { -0.3, // 3 0.8, -0.7 - ] ); + ]); za = new Complex128( 0.4, -0.7 ); zaxpy( 3, za, zx, 1, 0, zy, 2, 1 ); viewY = new Float64Array( zy.buffer ); - expected = new Float64Array( [ + expected = new Float64Array([ 0.6, -0.6, -1.18, // 1 @@ -386,7 +386,7 @@ tape( 'the function supports a `zy` offset', function test( t ) { -0.59, // 3 0.8, -0.7 - ] ); + ]); isApprox( t, viewY, expected, 14.0 ); t.end(); }); @@ -407,6 +407,29 @@ tape( 'the function returns a reference to the output array', function test( t ) t.end(); }); +tape( 'if provided `za` parameter equal to `0`, the function returns the second input array unchanged', function test( t ) { + var expected; + var viewY; + var za; + var zx; + var zy; + + zx = new Complex128Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); + zy = new Complex128Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] ); + za = new Complex128( 0.0, 0.0 ); + + viewY = new Float64Array( zy.buffer ); + expected = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] ); + + zaxpy( -1, za, zx, 1, 0, zy, 1, 0 ); + t.deepEqual( viewY, expected, 'returns expected value' ); + + zaxpy( 0, za, zx, 1, 0, zy, 1, 0 ); + t.deepEqual( viewY, expected, 'returns expected value' ); + + t.end(); +}); + tape( 'if provided an `N` parameter less than or equal to `0`, the function returns the second input array unchanged', function test( t ) { var expected; var viewY; @@ -437,7 +460,7 @@ tape( 'the function supports a negative `zx` stride', function test( t ) { var zx; var zy; - zx = new Complex128Array( [ + zx = new Complex128Array([ 0.7, // 4 -0.8, // 4 -0.4, @@ -452,8 +475,8 @@ tape( 'the function supports a negative `zx` stride', function test( t ) { 0.4, -0.6, // 1 0.6 // 1 - ] ); - zy = new Complex128Array( [ + ]); + zy = new Complex128Array([ 0.6, // 1 -0.6, // 1 -0.9, // 2 @@ -468,13 +491,13 @@ tape( 'the function supports a negative `zx` stride', function test( t ) { -0.3, 0.8, -0.7 - ] ); + ]); za = new Complex128( 0.4, -0.7 ); zaxpy( 4, za, zx, -2, 6, zy, 1, 0 ); viewY = new Float64Array( zy.buffer ); - expected = new Float64Array( [ + expected = new Float64Array([ 0.78, // 1 0.06, // 1 -1.54, // 2 @@ -489,7 +512,7 @@ tape( 'the function supports a negative `zx` stride', function test( t ) { -0.3, 0.8, -0.7 - ] ); + ]); isApprox( t, viewY, expected, 14.0 ); t.end(); }); @@ -501,7 +524,7 @@ tape( 'the function supports a negative `zy` stride', function test( t ) { var zx; var zy; - zx = new Complex128Array( [ + zx = new Complex128Array([ 0.7, // 1 -0.8, // 1 -0.4, @@ -516,8 +539,8 @@ tape( 'the function supports a negative `zy` stride', function test( t ) { 0.4, -0.6, // 4 0.6 // 4 - ] ); - zy = new Complex128Array( [ + ]); + zy = new Complex128Array([ 0.6, // 4 -0.6, // 4 -0.9, @@ -532,13 +555,13 @@ tape( 'the function supports a negative `zy` stride', function test( t ) { -0.3, 0.8, // 1 -0.7 // 1 - ] ); + ]); za = new Complex128( 0.4, -0.7 ); zaxpy( 4, za, zx, 2, 0, zy, -2, 6 ); viewY = new Float64Array( zy.buffer ); - expected = new Float64Array( [ + expected = new Float64Array([ 0.78, // 4 0.06, // 4 -0.9, @@ -553,7 +576,7 @@ tape( 'the function supports a negative `zy` stride', function test( t ) { -0.3, 0.52, // 1 -1.51 // 1 - ] ); + ]); isApprox( t, viewY, expected, 14.0 ); t.end(); }); @@ -565,7 +588,7 @@ tape( 'the function supports complex access patterns', function test( t ) { var zx; var zy; - zx = new Complex128Array( [ + zx = new Complex128Array([ 0.7, // 4 -0.8, // 4 -0.4, // 3 @@ -580,8 +603,8 @@ tape( 'the function supports complex access patterns', function test( t ) { 0.4, -0.6, 0.6 - ] ); - zy = new Complex128Array( [ + ]); + zy = new Complex128Array([ 0.6, // 4 -0.6, // 4 -0.9, @@ -596,13 +619,13 @@ tape( 'the function supports complex access patterns', function test( t ) { -0.3, 0.8, // 1 -0.7 // 1 - ] ); + ]); za = new Complex128( 0.4, -0.7 ); zaxpy( 4, za, zx, -1, 3, zy, -2, 6 ); viewY = new Float64Array( zy.buffer ); - expected = new Float64Array( [ + expected = new Float64Array([ 0.32, // 4 -1.41, // 4 -0.9, @@ -617,7 +640,7 @@ tape( 'the function supports complex access patterns', function test( t ) { -0.3, 0.32, // 1 -1.16 // 1 - ] ); + ]); isApprox( t, viewY, expected, 14.0 ); t.end(); }); diff --git a/lib/node_modules/@stdlib/blas/base/zaxpy/test/test.zaxpy.js b/lib/node_modules/@stdlib/blas/base/zaxpy/test/test.zaxpy.js index 9152693cd2fc..272eeebd5a5c 100644 --- a/lib/node_modules/@stdlib/blas/base/zaxpy/test/test.zaxpy.js +++ b/lib/node_modules/@stdlib/blas/base/zaxpy/test/test.zaxpy.js @@ -78,7 +78,7 @@ tape( 'the function scales elements from `zx` by `za` and adds the result to `zy var zx; var zy; - zx = new Complex128Array( [ + zx = new Complex128Array([ 0.7, // 1 -0.8, // 1 -0.4, // 2 @@ -93,8 +93,8 @@ tape( 'the function scales elements from `zx` by `za` and adds the result to `zy 0.4, -0.6, 0.6 - ] ); - zy = new Complex128Array( [ + ]); + zy = new Complex128Array([ 0.6, // 1 -0.6, // 1 -0.9, // 2 @@ -109,13 +109,13 @@ tape( 'the function scales elements from `zx` by `za` and adds the result to `zy -0.3, 0.8, -0.7 - ] ); + ]); za = new Complex128( 0.4, -0.7 ); zaxpy( 4, za, zx, 1, zy, 1 ); viewY = new Float64Array( zy.buffer ); - expected = new Float64Array( [ + expected = new Float64Array([ 0.32, // 1 -1.41, // 1 -1.55, // 2 @@ -130,7 +130,7 @@ tape( 'the function scales elements from `zx` by `za` and adds the result to `zy -0.3, 0.8, -0.7 - ] ); + ]); isApprox( t, viewY, expected, 14.0 ); t.end(); }); @@ -142,7 +142,7 @@ tape( 'the function supports a `zx` stride', function test( t ) { var zx; var zy; - zx = new Complex128Array( [ + zx = new Complex128Array([ 0.7, // 1 -0.8, // 1 -0.4, @@ -157,8 +157,8 @@ tape( 'the function supports a `zx` stride', function test( t ) { 0.4, -0.6, // 4 0.6 // 4 - ] ); - zy = new Complex128Array( [ + ]); + zy = new Complex128Array([ 0.6, // 1 -0.6, // 1 -0.9, // 2 @@ -173,13 +173,13 @@ tape( 'the function supports a `zx` stride', function test( t ) { -0.3, 0.8, -0.7 - ] ); + ]); za = new Complex128( 0.4, -0.7 ); zaxpy( 4, za, zx, 2, zy, 1 ); viewY = new Float64Array( zy.buffer ); - expected = new Float64Array( [ + expected = new Float64Array([ 0.32, // 1 -1.41, // 1 -1.57, // 2 @@ -194,7 +194,7 @@ tape( 'the function supports a `zx` stride', function test( t ) { -0.3, 0.8, -0.7 - ] ); + ]); isApprox( t, viewY, expected, 14.0 ); t.end(); }); @@ -206,7 +206,7 @@ tape( 'the function supports a `zy` stride', function test( t ) { var zx; var zy; - zx = new Complex128Array( [ + zx = new Complex128Array([ 0.7, // 1 -0.8, // 1 -0.4, // 2 @@ -221,8 +221,8 @@ tape( 'the function supports a `zy` stride', function test( t ) { 0.4, -0.6, 0.6 - ] ); - zy = new Complex128Array( [ + ]); + zy = new Complex128Array([ 0.6, // 1 -0.6, // 1 -0.9, @@ -237,13 +237,13 @@ tape( 'the function supports a `zy` stride', function test( t ) { -0.3, 0.8, // 4 -0.7 // 4 - ] ); + ]); za = new Complex128( 0.4, -0.7 ); zaxpy( 4, za, zx, 1, zy, 2 ); viewY = new Float64Array( zy.buffer ); - expected = new Float64Array( [ + expected = new Float64Array([ 0.32, // 1 -1.41, // 1 -0.9, @@ -258,7 +258,7 @@ tape( 'the function supports a `zy` stride', function test( t ) { -0.3, 0.32, // 4 -1.16 // 4 - ] ); + ]); isApprox( t, viewY, expected, 14.0 ); t.end(); }); @@ -279,6 +279,29 @@ tape( 'the function returns a reference to the output array', function test( t ) t.end(); }); +tape( 'if provided `za` parameter equal to `0`, the function returns the second input array unchanged', function test( t ) { + var expected; + var viewY; + var za; + var zx; + var zy; + + zx = new Complex128Array( [ 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0 ] ); + zy = new Complex128Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] ); + za = new Complex128( 0.0, 0.0 ); + + viewY = new Float64Array( zy.buffer ); + expected = new Float64Array( [ 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 ] ); + + zaxpy( -1, za, zx, 1, 0, zy, 1, 0 ); + t.deepEqual( viewY, expected, 'returns expected value' ); + + zaxpy( 0, za, zx, 1, 0, zy, 1, 0 ); + t.deepEqual( viewY, expected, 'returns expected value' ); + + t.end(); +}); + tape( 'if provided an `N` parameter less than or equal to `0`, the function returns the second input array unchanged', function test( t ) { var expected; var viewY; @@ -309,7 +332,7 @@ tape( 'the function supports negative `zx` strides', function test( t ) { var zx; var zy; - zx = new Complex128Array( [ + zx = new Complex128Array([ 0.7, // 4 -0.8, // 4 -0.4, @@ -324,8 +347,8 @@ tape( 'the function supports negative `zx` strides', function test( t ) { 0.4, -0.6, // 1 0.6 // 1 - ] ); - zy = new Complex128Array( [ + ]); + zy = new Complex128Array([ 0.6, // 1 -0.6, // 1 -0.9, // 2 @@ -340,13 +363,13 @@ tape( 'the function supports negative `zx` strides', function test( t ) { -0.3, 0.8, -0.7 - ] ); + ]); za = new Complex128( 0.4, -0.7 ); zaxpy( 4, za, zx, -2, zy, 1 ); viewY = new Float64Array( zy.buffer ); - expected = new Float64Array( [ + expected = new Float64Array([ 0.78, // 1 0.06, // 1 -1.54, // 2 @@ -361,7 +384,7 @@ tape( 'the function supports negative `zx` strides', function test( t ) { -0.3, 0.8, -0.7 - ] ); + ]); isApprox( t, viewY, expected, 14.0 ); t.end(); }); @@ -373,7 +396,7 @@ tape( 'the function supports negative `zy` strides', function test( t ) { var zx; var zy; - zx = new Complex128Array( [ + zx = new Complex128Array([ 0.7, // 1 -0.8, // 1 -0.4, @@ -388,8 +411,8 @@ tape( 'the function supports negative `zy` strides', function test( t ) { 0.4, -0.6, // 4 0.6 // 4 - ] ); - zy = new Complex128Array( [ + ]); + zy = new Complex128Array([ 0.6, // 4 -0.6, // 4 -0.9, @@ -404,13 +427,13 @@ tape( 'the function supports negative `zy` strides', function test( t ) { -0.3, 0.8, // 1 -0.7 // 1 - ] ); + ]); za = new Complex128( 0.4, -0.7 ); zaxpy( 4, za, zx, 2, zy, -2 ); viewY = new Float64Array( zy.buffer ); - expected = new Float64Array( [ + expected = new Float64Array([ 0.78, // 4 0.06, // 4 -0.9, @@ -425,7 +448,7 @@ tape( 'the function supports negative `zy` strides', function test( t ) { -0.3, 0.52, // 1 -1.51 // 1 - ] ); + ]); isApprox( t, viewY, expected, 14.0 ); t.end(); }); @@ -437,7 +460,7 @@ tape( 'the function supports complex access patterns', function test( t ) { var zx; var zy; - zx = new Complex128Array( [ + zx = new Complex128Array([ 0.7, // 4 -0.8, // 4 -0.4, // 3 @@ -452,8 +475,8 @@ tape( 'the function supports complex access patterns', function test( t ) { 0.4, -0.6, 0.6 - ] ); - zy = new Complex128Array( [ + ]); + zy = new Complex128Array([ 0.6, // 4 -0.6, // 4 -0.9, @@ -468,13 +491,13 @@ tape( 'the function supports complex access patterns', function test( t ) { -0.3, 0.8, // 1 -0.7 // 1 - ] ); + ]); za = new Complex128( 0.4, -0.7 ); zaxpy( 4, za, zx, -1, zy, -2 ); viewY = new Float64Array( zy.buffer ); - expected = new Float64Array( [ + expected = new Float64Array([ 0.32, // 4 -1.41, // 4 -0.9, @@ -489,7 +512,7 @@ tape( 'the function supports complex access patterns', function test( t ) { -0.3, 0.32, // 1 -1.16 // 1 - ] ); + ]); isApprox( t, viewY, expected, 14.0 ); t.end(); });