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docs: update examples and benchmarks
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Lines changed: 11 additions & 23 deletions

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‎lib/node_modules/@stdlib/ndarray/base/to-array/README.md‎

Lines changed: 3 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -105,14 +105,11 @@ var arr = ndarray2array( buffer, shape, strides, offset, order );
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var shape2strides = require( '@stdlib/ndarray/base/shape2strides' );
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var strides2offset = require( '@stdlib/ndarray/base/strides2offset' );
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var discreteUniform = require( '@stdlib/random/base/discrete-uniform' );
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var zeroTo = require( '@stdlib/array/base/zero-to' );
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var ndarray2array = require( '@stdlib/ndarray/base/to-array' );
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// Create a data buffer:
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var buffer = [];
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var i;
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for ( i = 0; i < 27; i++ ) {
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buffer.push( i );
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}
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var buffer = zeroTo( 27 );
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// Specify array meta data:
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var shape = [ 3, 3, 3 ];
@@ -129,6 +126,7 @@ console.log( 'Dims: %s', shape.join( 'x' ) );
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// Randomly flip strides and convert an ndarray to a nested array...
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var arr;
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var i;
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var j;
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for ( i = 0; i < 20; i++ ) {
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j = discreteUniform( 0, ndims-1 );

‎lib/node_modules/@stdlib/ndarray/base/to-array/benchmark/benchmark.js‎

Lines changed: 5 additions & 13 deletions
Original file line numberDiff line numberDiff line change
@@ -21,11 +21,11 @@
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// MODULES //
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var bench = require( '@stdlib/bench' );
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var randu = require( '@stdlib/random/base/randu' );
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var isArrayArray = require( '@stdlib/assert/is-array-array' );
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var shape2strides = require( '@stdlib/ndarray/base/shape2strides' );
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var strides2offset = require( '@stdlib/ndarray/base/strides2offset' );
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var numel = require( '@stdlib/ndarray/base/numel' );
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var zeroTo = require( '@stdlib/array/base/zero-to' );
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var pkg = require( './../package.json' ).name;
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var ndarray2array = require( './../lib' );
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@@ -47,15 +47,11 @@ bench( pkg+':order=row-major', function benchmark( b ) {
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len = numel( shape );
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strides = shape2strides( shape, order );
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offset = strides2offset( shape, strides );
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buffer = [];
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for ( i = 0; i < len; i++ ) {
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buffer.push( i );
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}
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buffer = zeroTo( len );
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b.tic();
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for ( i = 0; i < b.iterations; i++ ) {
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strides[ 1 ] *= ( randu() < 0.5 ) ? -1 : 1;
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strides[ 1 ] *= ( i%2 === 0 ) ? -1 : 1;
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out = ndarray2array( buffer, shape, strides, offset, order );
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if ( out.length !== shape[ 0 ] ) {
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b.fail( 'should have expected length' );
@@ -87,15 +83,11 @@ bench( pkg+':order=column-major', function benchmark( b ) {
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len = numel( shape );
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strides = shape2strides( shape, order );
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offset = strides2offset( shape, strides );
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buffer = [];
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for ( i = 0; i < len; i++ ) {
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buffer.push( i );
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}
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buffer = zeroTo( len );
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b.tic();
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for ( i = 0; i < b.iterations; i++ ) {
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strides[ 1 ] *= ( randu() < 0.5 ) ? -1 : 1;
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strides[ 1 ] *= ( i%2 === 0 ) ? -1 : 1;
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out = ndarray2array( buffer, shape, strides, offset, order );
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if ( out.length !== shape[ 0 ] ) {
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b.fail( 'should have expected length' );

‎lib/node_modules/@stdlib/ndarray/base/to-array/examples/index.js‎

Lines changed: 3 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -21,14 +21,11 @@
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var shape2strides = require( '@stdlib/ndarray/base/shape2strides' );
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var strides2offset = require( '@stdlib/ndarray/base/strides2offset' );
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var discreteUniform = require( '@stdlib/random/base/discrete-uniform' );
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var zeroTo = require( '@stdlib/array/base/zero-to' );
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var ndarray2array = require( './../lib' );
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// Create a data buffer:
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var buffer = [];
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var i;
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for ( i = 0; i < 27; i++ ) {
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buffer.push( i );
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}
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var buffer = zeroTo( 27 );
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// Specify array meta data:
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var shape = [ 3, 3, 3 ];
@@ -45,6 +42,7 @@ console.log( 'Dims: %s', shape.join( 'x' ) );
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// Randomly flip strides and convert an ndarray to a nested array...
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var arr;
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var i;
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var j;
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for ( i = 0; i < 20; i++ ) {
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j = discreteUniform( 0, ndims-1 );

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