Run results for: testing

Run details:

User agent: Mozilla/5.0 (Windows NT 6.1; rv:54.0) Gecko/20100101 Firefox/54.0

Browser: Firefox 54

Operating system: Windows 7

Device Platform: Other

Date tested: 7 years ago

Test name	Executions per second
1st	74417120.0 Ops/sec
2nd	75395872.0 Ops/sec
3rd	966580928.0 Ops/sec
4th	965301952.0 Ops/sec

Tests:

1st
var i = "HDMU987481" var a = 0; var x = i.charCodeAt(0)-55; var y = i.charCodeAt(1)-55; var z = i.charCodeAt(2)-55; var w = i.charCodeAt(3)-55; a+=Math.floor(x>>3.35)+x; a+=(Math.floor(y>>3.35)+y)<<1; a+=(Math.floor(z>>3.35)+z)<<2; a+=(Math.floor(w>>3.35)+w)<<3; a+=(i.charCodeAt(4)-48)<<4; a+=(i.charCodeAt(5)-48)<<5; a+=(i.charCodeAt(6)-48)<<6; a+=(i.charCodeAt(7)-48)<<7; a+=(i.charCodeAt(8)-48)<<8; a+=(i.charCodeAt(9)-48)<<9; var b = a % 11 % 10; return b
2nd
var i = "HDMU987481" var a = 0; var x = i.charCodeAt(0)-55; var y = i.charCodeAt(1)-55; var z = i.charCodeAt(2)-55; var w = i.charCodeAt(3)-55; a+=Math.floor(x>>3.35)+x; a+=(Math.floor(y>>3.35)+y)*2; a+=(Math.floor(z>>3.35)+z)*4; a+=(Math.floor(w>>3.35)+w)*8; a+=i.charCodeAt(4)*16-768; a+=i.charCodeAt(5)*32-1536; a+=i.charCodeAt(6)*64-3072; a+=i.charCodeAt(7)*128-6144; a+=i.charCodeAt(8)*256-12288; a+=i.charCodeAt(9)*512-24576; var b = a % 11 % 10; return b
3rd
var i = "HDMU987481" var a = 0; var x = i.charCodeAt(0)-55; var y = i.charCodeAt(1)-55; var z = i.charCodeAt(2)-55; var w = i.charCodeAt(3)-55; a+=((x>>3.35)+x)>>0; a+=(((y>>3.35)+y)>>0)<<1; a+=(((z>>3.35)+z)>>0)<<2; a+=(((w>>3.35)+w)>>0)<<3; a+=(i.charCodeAt(4)-48)<<4; a+=(i.charCodeAt(5)-48)<<5; a+=(i.charCodeAt(6)-48)<<6; a+=(i.charCodeAt(7)-48)<<7; a+=(i.charCodeAt(8)-48)<<8; a+=(i.charCodeAt(9)-48)<<9; var b = a % 11 % 10; return b
4th
var i = "HDMU987481" var a = 0; var x = i.charCodeAt(0)-55; var y = i.charCodeAt(1)-55; var z = i.charCodeAt(2)-55; var w = i.charCodeAt(3)-55; a+=(x>>3.35)+x>>0; a+=(y>>3.35)+y>>0<<1; a+=(z>>3.35)+z>>0<<2; a+=(w>>3.35)+w>>0<<3; a+=(i.charCodeAt(4)<<4)-768; a+=(i.charCodeAt(5)<<5)-1536; a+=(i.charCodeAt(6)<<6)-3072; a+=(i.charCodeAt(7)<<7)-6144; a+=(i.charCodeAt(8)<<8)-12288; a+=(i.charCodeAt(9)<<9)-24576; var b = a % 11 % 10; return b

test

1st

2nd

3rd

4th