feat: add blas/ext/base/dnancusumors#9911
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gururaj1512
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| <section class="related"> | ||
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| * * * | ||
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| ## See Also | ||
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| - <span class="package-name">[`@stdlib/blas/ext/base/dcusum`][@stdlib/blas/ext/base/dcusum]</span><span class="delimiter">: </span><span class="description">calculate the cumulative sum of double-precision floating-point strided array elements.</span> | ||
| - <span class="package-name">[`@stdlib/blas/ext/base/gcusumkbn2`][@stdlib/blas/ext/base/gcusumors]</span><span class="delimiter">: </span><span class="description">calculate the cumulative sum of strided array elements using ordinary recursive summation.</span> | ||
| - <span class="package-name">[`@stdlib/blas/ext/base/scusumkbn2`][@stdlib/blas/ext/base/scusumors]</span><span class="delimiter">: </span><span class="description">calculate the cumulative sum of single-precision floating-point strided array elements using ordinary recursive summation.</span> | ||
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| </section> |
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| <section class="related"> | |
| * * * | |
| ## See Also | |
| - <span class="package-name">[`@stdlib/blas/ext/base/dcusum`][@stdlib/blas/ext/base/dcusum]</span><span class="delimiter">: </span><span class="description">calculate the cumulative sum of double-precision floating-point strided array elements.</span> | |
| - <span class="package-name">[`@stdlib/blas/ext/base/gcusumkbn2`][@stdlib/blas/ext/base/gcusumors]</span><span class="delimiter">: </span><span class="description">calculate the cumulative sum of strided array elements using ordinary recursive summation.</span> | |
| - <span class="package-name">[`@stdlib/blas/ext/base/scusumkbn2`][@stdlib/blas/ext/base/scusumors]</span><span class="delimiter">: </span><span class="description">calculate the cumulative sum of single-precision floating-point strided array elements using ordinary recursive summation.</span> | |
| </section> | |
| <section class="related"> | |
| </section> |
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| <!-- <related-links> --> | ||
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| [@stdlib/blas/ext/base/dcusum]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/dcusum | ||
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| [@stdlib/blas/ext/base/gcusumors]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/gcusumors | ||
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| [@stdlib/blas/ext/base/scusumors]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/scusumors | ||
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| <!-- </related-links> --> |
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| <!-- <related-links> --> | |
| [@stdlib/blas/ext/base/dcusum]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/dcusum | |
| [@stdlib/blas/ext/base/gcusumors]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/gcusumors | |
| [@stdlib/blas/ext/base/scusumors]: https://github.com/stdlib-js/stdlib/tree/develop/lib/node_modules/%40stdlib/blas/ext/base/scusumors | |
| <!-- </related-links> --> | |
| <!-- <related-links> --> | |
| <!-- </related-links> --> |
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| "dependencies": [ | ||
| "@stdlib/blas/base/shared", | ||
| "@stdlib/strided/base/stride2offset", | ||
| "@stdlib/math/base/assert/is-nan", | ||
| "@stdlib/math/base/special/abs" |
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| "dependencies": [ | |
| "@stdlib/blas/base/shared", | |
| "@stdlib/strided/base/stride2offset", | |
| "@stdlib/math/base/assert/is-nan", | |
| "@stdlib/math/base/special/abs" | |
| "dependencies": [ | |
| "@stdlib/blas/base/shared", | |
| "@stdlib/strided/base/stride2offset", | |
| "@stdlib/math/base/assert/is-nan" |
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| "@stdlib/blas/base/shared", | ||
| "@stdlib/strided/base/stride2offset", | ||
| "@stdlib/math/base/assert/is-nan", | ||
| "@stdlib/math/base/special/abs" |
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| "@stdlib/blas/base/shared", | |
| "@stdlib/strided/base/stride2offset", | |
| "@stdlib/math/base/assert/is-nan", | |
| "@stdlib/math/base/special/abs" | |
| "@stdlib/blas/base/shared", | |
| "@stdlib/strided/base/stride2offset", | |
| "@stdlib/math/base/assert/is-nan" |
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| "@stdlib/blas/base/shared", | ||
| "@stdlib/strided/base/stride2offset", | ||
| "@stdlib/napi/export", | ||
| "@stdlib/napi/argv", | ||
| "@stdlib/napi/argv-double", | ||
| "@stdlib/napi/argv-int64", | ||
| "@stdlib/napi/argv-strided-float64array", | ||
| "@stdlib/math/base/assert/is-nan", | ||
| "@stdlib/math/base/special/abs" |
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| "@stdlib/blas/base/shared", | |
| "@stdlib/strided/base/stride2offset", | |
| "@stdlib/napi/export", | |
| "@stdlib/napi/argv", | |
| "@stdlib/napi/argv-double", | |
| "@stdlib/napi/argv-int64", | |
| "@stdlib/napi/argv-strided-float64array", | |
| "@stdlib/math/base/assert/is-nan", | |
| "@stdlib/math/base/special/abs" | |
| "@stdlib/blas/base/shared", | |
| "@stdlib/strided/base/stride2offset", | |
| "@stdlib/napi/export", | |
| "@stdlib/napi/argv", | |
| "@stdlib/napi/argv-double", | |
| "@stdlib/napi/argv-int64", | |
| "@stdlib/napi/argv-strided-float64array", | |
| "@stdlib/math/base/assert/is-nan" |
| }); | ||
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| tape( 'the function has an arity of 6', opts, function test( t ) { | ||
| t.strictEqual( dnancusumors.length, 6, 'has expected arity' ); |
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| t.strictEqual( dnancusumors.length, 6, 'has expected arity' ); | |
| t.strictEqual( dnancusumors.length, 6, 'returns expected value' ); |
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| for ( i = 0; i < len; i++ ) { | ||
| if ( rand_double() < 0.2 ) { | ||
| x[ i ] = 0.0 / 0.0; // NaN | ||
| } else { | ||
| x[ i ] = ( rand_double() * 20000.0 ) - 10000.0; | ||
| } | ||
| } | ||
| for ( i = 0; i < len; i++ ) { | ||
| y[ i ] = 0.0; | ||
| } |
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| for ( i = 0; i < len; i++ ) { | |
| if ( rand_double() < 0.2 ) { | |
| x[ i ] = 0.0 / 0.0; // NaN | |
| } else { | |
| x[ i ] = ( rand_double() * 20000.0 ) - 10000.0; | |
| } | |
| } | |
| for ( i = 0; i < len; i++ ) { | |
| y[ i ] = 0.0; | |
| } | |
| for ( i = 0; i < len; i++ ) { | |
| if ( rand_double() < 0.2 ) { | |
| x[ i ] = 0.0 / 0.0; // NaN | |
| } else { | |
| x[ i ] = ( rand_double() * 20000.0 ) - 10000.0; | |
| } | |
| y[ i ] = 0.0; | |
| } |
Can be done in single loop
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| x = (double *)malloc( len * sizeof(double ) ); | ||
| y = (double *)malloc( len * sizeof(double ) ); |
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| x = (double *)malloc( len * sizeof(double ) ); | |
| y = (double *)malloc( len * sizeof(double ) ); | |
| x = (double *)malloc( len * sizeof( double ) ); | |
| y = (double *)malloc( len * sizeof( double ) ); |
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| x = (double *)malloc( len * sizeof(double ) ); | ||
| y = (double *)malloc( len * sizeof(double ) ); |
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| x = (double *)malloc( len * sizeof(double ) ); | |
| y = (double *)malloc( len * sizeof(double ) ); | |
| x = (double *)malloc( len * sizeof( double ) ); | |
| y = (double *)malloc( len * sizeof( double ) ); |
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| for ( i = 0; i < len; i++ ) { | ||
| if ( rand_double() < 0.2 ) { | ||
| x[ i ] = 0.0 / 0.0; // NaN | ||
| } else { | ||
| x[ i ] = ( rand_double() * 20000.0 ) - 10000.0; | ||
| } | ||
| } | ||
| for ( i = 0; i < len; i++ ) { | ||
| y[ i ] = 0.0; | ||
| } |
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| for ( i = 0; i < len; i++ ) { | |
| if ( rand_double() < 0.2 ) { | |
| x[ i ] = 0.0 / 0.0; // NaN | |
| } else { | |
| x[ i ] = ( rand_double() * 20000.0 ) - 10000.0; | |
| } | |
| } | |
| for ( i = 0; i < len; i++ ) { | |
| y[ i ] = 0.0; | |
| } | |
| for ( i = 0; i < len; i++ ) { | |
| if ( rand_double() < 0.2 ) { | |
| x[ i ] = 0.0 / 0.0; // NaN | |
| } else { | |
| x[ i ] = ( rand_double() * 20000.0 ) - 10000.0; | |
| } | |
| y[ i ] = 0.0; | |
| } |
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Resolves #316
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