Benchmark: Bitwise vs String feature flags

Script Preparation code:

var BITWISE_FEATURE_A = 1;
var BITWISE_FEATURE_B = BITWISE_FEATURE_A<<1;
var BITWISE_FEATURE_C = BITWISE_FEATURE_B<<1;
var BITWISE_ENABLED = BITWISE_FEATURE_A ^ BITWISE_FEATURE_C;

var STRING_FEATURE_A = "yellow_scrollbar";
var STRING_FEATURE_B = "green_box";
var STRING_FEATURE_C = "blue_banner";
var STRING_ENABLED = STRING_FEATURE_A + STRING_FEATURE_C;

Tests:

Bitwise - Existing
BITWISE_ENABLED & BITWISE_FEATURE_A === BITWISE_FEATURE_A
Bitwise - Non-Existing
BITWISE_ENABLED & BITWISE_FEATURE_B === BITWISE_FEATURE_B
String - Existing
STRING_ENABLED.indexOf(STRING_FEATURE_C) > 0
String - Non-Existing
STRING_ENABLED.indexOf(STRING_FEATURE_B) > 0

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Bitwise - Existing
Bitwise - Non-Existing
String - Existing
String - Non-Existing

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 11 months ago)

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36

Browser/OS: Chrome 114 on Linux

View result in a separate tab

Test name	Executions per second
Bitwise - Existing	3257239.0 Ops/sec
Bitwise - Non-Existing	3212838.0 Ops/sec
String - Existing	4919244.0 Ops/sec
String - Non-Existing	4840981.0 Ops/sec

Bitwise vs String feature flags (version: 0)

Comparing performance of: Bitwise - Existing vs Bitwise - Non-Existing vs String - Existing vs String - Non-Existing

Created: 6 years ago by: Guest

Jump to the latest result

Bitwise - Existing

Bitwise - Non-Existing

String - Existing

String - Non-Existing

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A