Huge Array filter performance (v2)

Revision 2 of this benchmark created on

Setup

var existing = new Set([160058,160195,160007,12136899,12138926])
var alpha = [12908048,12170077,15060988,158746,159364,158774,159612,159878,159345,160296,159107,158521,158873,158349,160312,159372,158814,158555,159090,159585,158938,159871,191744,159900,159686,158435,281800,158529,158389,158715,158518,158560,159389,160314,160190,159337,160166,158512,159953,158363,159044,158504,350665,163403,160288,158456,160169,160251,158763,160854,165469,186879,370657,158358,159510,159568,159348,160317,159985,159925,159239,159611,159360,159301,159997,158751,160047,158957,159582,158635,159444,158831,160229,159177,159060,159091,158920,158740,158410,159952,159285,158572,362686,260772,159450,158347,159577,158644,158491,162351,198985,189574,163472,188078,161433,168411,159913,158919,160124,159433,160100,159973,158695,159396,160274,158660,159641,160148,158506,188076,188746,158522,159112,324731,159955,345200,221848,199976,158900,158313,158645,159190,159019,158371,159048,159082,158819,159299,159904,159106,159602,158810,160178,159452,159447,160043,159228,159699,159588,160270,159118,159626,159567,158374,160306,160011,63685,159921,160086,160316,160098,158439,158591,158527,158550,165466,245152,160224,159990,159553,158969,158849,159308,159132,158962,160249,159944,160248,159759,159667,159001,159849,158547,159216,159999,158856,158420,159290,158737,158913,158650,159029,159977,168535,159221,159427,160327,160165,159534,159142,159270,159309,160132,159484,158759,159633,159696,159790,158509,158382,158396,158613,159018,159393,159170,160351,159666,158816,160113,159910,158813,159284,158869,158828,158708,159193,159340,160110,158586,158940,242626,198207,225474,159446,159497,160319,159657,159779,158641,159401,245161,158333,190783,165418,158882,159729,158433,159500,158376,159395,159342,159533,159678,159189,158419,158462,159057,159658,159021,159535,159235,158486,158501,158727,158798,160243,159065,160228,159315,159032,160109,159948,159899,160310,160207,159522,160339,159103,159436,159431,160375,159085,158977,159152,158605,158496,160289,159191,158826,158532,158917,159659,159467,159872,160279,158844,160192,159495,159440,158585,159099,160358,158286,158579,159313,160177,159320,160373,158928,160170,159777,159796,159034,158528,158362,196394,159367,159432,160037,158580,159008,159123,159501,158964,160276,159971,159566,158388,158956,160205,158386,159053,159023,158918,159052,362854,158743,158441,223277,159201,160152,158454,159986,158646,159562,158701,160218,159061,160364,159295,159458,159706,158516,159277,160075,158773,159615,159812,159623,159869,159128,159056,158772,159477,160391,159363,159004,159521,160023,159640,160093,160231,158367,159672,160188,158513,159110,159240,159943,160305,158551,159417,159732,159827,159184,160017,160133,158787,159408,160083,159974,159206,159927,159203,159887,166347,159333,159376,158886,158678,163471,163205,354182,158542,158502,159039,158403,160300,324699,158690,160189,159404,4350,158793,158877,193119,158378,158545,159350,158452,159156,159093,159438,159934,158859,159140,158713,159923,159772,159660,158482,160256,159243,159789,159409,159092,159793,159281,158847,159837,160022,159086,160363,158734,160111,159486,158500,158784,159383,324703,162728,158515,190031,160387,223278,158463,158923,159237,160259,158326,158458,159151,160291,159381,158404,3229,159219,160151,158479,160143,159874,159928,159818,160262,159613,159838,158455,159627,160292,159786,159011,197037,158686,159813,159079,158904,159116,159648,158949,158360,159592,159919,158680,159249,160341,158625,159399,160362,159465,160298,159683,159352,160208,159146,160366,159994,159338,159059,159031,159283,159397,158430,158866,158361,159502,158939,159564,159539,349956,285486,158985,161435,165448,165480,350739,158576,159261,223447,158447,352295,160154,158373,160158,158699,158671,158748,159924,159598,158769,159862,160232,159251,158593,160295,158874,159936,159703,159781,158914,160324,159158,160040,159689,158986,160009,158566,160392,159662,158984,200675,223494,246309,158578,159233,203728,158423,160160,158608,160416,260768,158346,350278,159362,190794,196519,288255,159959,159181,159073,159472,158418,159300,158398,159609,160064,158478,160136,159674,159005,159628,160396,158543,159298,159842,159702,158612,158562,159748,159875,159529,159752,159853,158848,159076,159736,160139,159639,160265,159491,159915,159405,159877,158736,158407,159006,158552,159318,159540,160357,160213,160281,159213,159278,158442,365925,187254,165384,270790,158415,242624,245149,159127,159266,159755,160226,158330,160290,159368,159222,160147,159418,158492,158318,352106,344176,159496,160179,158883,159009,159357,158689,158477,159271,160269,159382,158687,159616,158600,159482,158540,160353,159826,159708,159377,158534,159179,159841,158449,158845,158464,159069,159797,158651,160217,159273,158356,159650,159319,158808,159207,158597,159129,159081,158395,158926,159269,159200,158598,160015,159324,160304,159688,159126,159307,159691,160307,160359,158768,159880,158681,158864,160272,159583,159643,160174,160197,160340,160315,90480,159843,158425,159965,158712,159707,160294,159832,158409,159541,158517,160162,158762,159584,158723,160273,1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Test runner

Ready to run.

Testing in
TestOps/sec
Filter and includes
var result = alpha.filter((i) => !existing.has(i))
ready
Loop and includes
function filter()
{
    var match = []

    for (var i = 0; i < alpha.length; i++)
    {
        if ( !existing.has(alpha[i]) ) match.push(alpha[i])
    }

    return match
}

var result = filter();
ready
Foreach loop
function filter()
{
    var match = []

    alpha.forEach(item => {
        if ( !existing.has(item) ) match.push(item)
    })

    return match
}

var result = filter();
ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.