Benchmark: Object vs array performance 3

Tests:

Object
const node_type_html = 1; const node_type_text = 2; const node = {}; node.type = node_type_html; node.tag = 'div'; node.children = []; node.attrs = {}; node.type = node_type_text; node.tag = 'span'; node.children.push( 'test' ); node.attrs.class = 'test';
Array with constants
const node_index_type = 0; const node_index_tag = 1; const node_index_children = 2; const node_index_attrs = 3; const node_type_html = 1; const node_type_text = 2; const node = []; node[ node_index_type ] = node_type_html; node[ node_index_tag ] = 'div'; node[ node_index_children ] = []; node[ node_index_attrs ] = {}; node[ node_index_type ] = node_type_text; node[ node_index_tag ] = 'span'; node[ node_index_children ].push( 'test' ); node[ node_index_attrs ].class = 'test';
Array with inline numbers (post-minification)
const node_type_html = 1; const node_type_text = 2; const node_index_type = 0; const node_index_tag = 1; const node_index_children = 2; const node_index_attrs = 3; const node = []; node[ 0 ] = node_type_html; node[ 1 ] = 'div'; node[ 2 ] = []; node[ 3 ] = {}; node[ node_index_type ] = node_type_text; node[ node_index_tag ] = 'span'; node[ node_index_children ].push( 'test' ); node[ node_index_attrs ].class = 'test';
Inline object
const node_type_html = 1; const node_type_text = 2; const node = { type: node_type_text, tag: 'div', children: [], attrs: {} }; node.type = node_type_text; node.tag = 'span'; node.children.push( 'test' ); node.attrs.class = 'test';
inline array
const node_type_html = 1; const node_type_text = 2; const node = [ node_type_html, 'div', [], {} ]; node[ 0 ] = node_type_text; node[ 1 ] = 'span'; node[ 2 ].push( 'test' ); node[ 3 ].class = 'test';

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Object
Array with constants
Array with inline numbers (post-minification)
Inline object
inline array

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36

Browser/OS: Chrome 111 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
Object	123575100.0 Ops/sec
Array with constants	46030250.0 Ops/sec
Array with inline numbers (post-minification)	45851370.0 Ops/sec
Inline object	127020400.0 Ops/sec
inline array	63950230.0 Ops/sec

Object vs array performance 3 (version: 0)

Comparing performance of: Object vs Array with constants vs Array with inline numbers (post-minification) vs Inline object vs inline array

Created: 2 years ago by: Guest

Jump to the latest result

Object

Array with constants

Array with inline numbers (post-minification)

Inline object

inline array

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A