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<meta charset="utf-8">
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<title>Collator bench</title>
<body>
<h1>Collator Bench</h1>
<p>Bench not started.</p>
<table>
<thead><tr><th>Workload</th><th>Time</th></tr></thead>
<tbody><tr><td colspan="2">Bench not run.</td></tr></tbody>
</table>
<script>
let zh = [
"林賢得",
"趙士齊",
"曾正耀",
"柯敏盛",
"王彩霞",
"張致蒨",
"黃議德",
"洪禮君",
"李美瑩",
"張雅雯",
"劉鳳興",
"方映芬",
"謝于櫻",
"歐陽有慧",
"林啟人",
"張綵芳",
"劉淑華",
"侯嘉珍",
"吳晏平",
"李麗枝",
"陳辰揚",
"劉大榮",
"陳孟伶",
"許筱萍",
"莊培鑫",
"詹浚昇",
"趙修霖",
"劉逸竹",
"黃小娟",
"張英琦",
"郭嘉偉",
"姚方潔",
"李澤育",
"黃加欣",
"章瓊方",
"葉佩真",
"李勝雄",
"董姿利",
"陳懿映",
"鄭宜芳",
"李忠和",
"楊宏祥",
"王道仁",
"鄭慶哲",
"蔡娟娟",
"施健鴻",
"藍子桓",
"汪孟涵",
"邱奕明",
"林政緯",
];
let sv = [
"Söderholm, Carl",
"Pettersson, Robert",
"Håg, Petter",
"Erikson, Daniel",
"Ericsson, Marie",
"Sjöman, Olle",
"Åberg, Carita",
"Ericson, Lars",
"Ericsson, Mona",
"Hägglund, Frida",
"Eriksson, John",
"Palmén, Thomas",
"Johansson, Åke",
"Hagelstam, Stina",
"Sjöberg, Cecilia",
"Johansson, Andreas",
"Johansson, André",
"Palme, Anders",
"Erixon, Ida",
"Ahlström, Olof",
"Lind, Axel",
"Johansson, Annika",
"Sohlberg, Jonas",
"Johansson, Anna",
];
let en = [
"Lowry, Keith",
"Lowry, Adam",
"Long, Amelia",
"Long, Bob",
"Torrigiano, Pietro",
"Torrigiano, Giovanni",
"Glyde, Henry George",
"Glyde, Anne",
"Barnard, Rev. William Henry",
"Barnard, John",
"Béraud, Jean",
"Pacher, Michael",
"Waldo, Samuel Lovett",
"Eun-ho, Kim",
"Hook, James Clarke",
"Rible, Dave",
"Bowling, Frank",
"Kettle, Tilly",
"Wilson, George Washington",
"Herrera Barnuevo, Sebastian de",
"Laurence, Samuel",
"Oost the Elder, Jacob van",
"Nourse, Elizabeth",
"Pietersz the Younger, Pieter",
"Vorsterman the Elder, Lucas",
"Cézanne, Paul",
"Cézanne, Marie",
"Tischbein, Johann Heinrich Wilhelm",
"Bossche, Aert van den",
"Dawson, David",
"Siberechts, Jan",
"Flipart, Charles",
"Bastien-Lepage, Jules",
"Carpenter, Ed",
"Lorenzetti, Ugolino",
"Halswelle, Keeley",
"Jefferys, James",
"Cowles, Russell",
"Stuempfig, Walter",
"Foote, Will Howe",
"Maltwood, Katherine Emma",
"Traylor, Bill",
"Krieghoff, Cornelius",
"Campigli, Massimo",
"Yun Ge",
"Sallee, Charles",
"Gardner, Todd",
"Dixon, Ken",
"Forsyth, William",
"Godfrey, DeWitt",
"Oliveira, Nathan",
"Stott, Edward",
"Tiepolo, Giovanni Battista",
"Winter, Friedrich",
"Gaywood, Richard",
"Apt the Elder, Ulrich",
];
let kana_kanji = [
"蔡賢皇",
"タバタ,ミワコ",
"せき,ゆきお",
"アキヤマ,キヨシ",
"邱信益",
"劉柏麟",
"アオキ,ヨシミ",
"かさま,のりまさ",
"まつうら,えりこ",
"洪永昌",
"むろぞの,ひろあき",
"カドタ,アキヒロ",
"李維楨",
"劉芳蘭",
"ヨシダ,カズヨシ",
"キタガワ,ヨシテル",
"のじま,のりお",
"カトウ,タカシ",
"鄭淑米",
"ヤマモト,マサトシ",
"たまき,なおこ",
"カワイ,トシオ",
"李曉菁",
"郭添新",
"林雅君",
"かとう,としや",
"陳明楷",
"セキネ,カズアキ",
"オジ,ヤスヒロ",
"かじもと,たくや",
"かどた,あきひろ",
"マツモト,タケシ",
"はっとり,たかゆき",
"蔡秉昆",
"ニシオカ,シンイチ",
"オガワ,ヨシオ",
"アラキ,カツジ",
"郭佳鑫",
"イシモト,ケンジ",
"アマノ,トオル",
"ひびの,ひろし",
"ムラカミ,ヒロキ",
"鍾淑萍",
"吳敏真",
"オオヤ,ヒデホ",
"吳振成",
"タケヨシ,セイノスケ",
"許郁敏",
"杜宛諭",
"オシマ,ナスオ",
];
let pl = [
"Kowalska",
"Piotrowska",
"Jasiński",
"Wróblewski",
"Szymański",
"Kowalski",
"Zieliński",
"Górska",
"Michalski",
"Olszewska",
"Pawłowski",
"Pietrzak",
"Wróblewski",
"Kwiatkowski",
"Nowicki",
"Stępień",
"Olszewski",
"Zalewski",
"Małecki",
"Zalewska",
"Nowacki",
"Błaszczyk",
"Tomaszewska",
"Marciniak",
"Jakubowska",
"Kozłowska",
"Malinowska",
"Król",
"Rutkowska",
"Cieślak",
"Kamiński",
"Zajączkowski",
"Wieczorek",
"Sokołowska",
"Ostrowska",
"Walczak",
"Dudek",
"Kozłowski",
"Baran",
"Ostrowski",
"Małecka",
"Witkowski",
"Wiśniewski",
"Lewandowski",
"Wójcik",
"Dąbrowski",
"Grabowska",
"Tomaszewski",
"Stępniak",
"Rutkowski",
"Piotrowski",
"Krawiec",
"Witkowska",
"Wojciechowska",
"Michalska",
"Pawłowska",
"Woźniak",
"Lewandowska",
"Sikora",
"Kwiatkowska",
"Wójcicki",
"Wójtowicz",
"Grabowski",
"Duda",
"Zielińska",
"Jasińska",
"Jankowska",
"Sokołowski",
"Górski",
"Wróbel",
"Wiśniewska",
"Nowak",
"Woźny",
"Jankowski",
"Michalak",
"Malinowski",
"Wojciechowski",
"Nowicka",
"Dąbrowska",
"Kamińska",
"Szymańska",
"Królak",
"Krawczyk",
"Adamczyk",
"Jakubowski",
"Szewczyk",
];
let ko = [
"이진동",
"한종태",
"박범근",
"노운동",
"이대규",
"서성출",
"이재훈",
"이영우",
"최강기",
"정장조",
"박동식",
"한경애",
"박선식",
"박정자",
"박태규",
"이성춘",
"김병강",
"류복호",
"정수보",
"전정근",
"윤근수",
"최해섭",
"허성필",
"이만상",
"이정동",
"김영학",
"최남영",
"정순수",
"차성순",
"심영숙",
"이태일",
"오재옥",
"전병주",
"윤삼호",
"서준욱",
"박계술",
"허병권",
"이동기",
"송식수",
"양태만",
"박갑수",
"김수광",
"최돈수",
"한낙완",
"박재학",
"배근호",
"김용술",
"빈석석",
"시수수",
"김상덕",
];
let th = [
"วรรณะ คณาญาติ",
"ชุติมา อัญญณรงค์กุล",
"สันติ เลิศสกุลพันธ์",
"จินตนา อาภานันท์",
"ประทุม เจริญชอบ",
"บุญส่ง เปี่ยมพลาย",
"ซิมค้วง แซ่เตง",
"นันทวัน เจียรอุดมทรัพย์",
"นลพร ภิญโญบริสุทธิ์",
"วุฒิ มีสุข",
"ณรงศักดิ์ ตั้งเจริญสุขจีระ",
"วัดช่องนนทรี วัดช่องนนทรี",
"ไพศาล จ๋วงพานิช",
"พัชรี เกตุหอม",
"สมพงษ์ ศรีสากล",
"จิโรจน์ ไพฑูรย์",
"ณรงค์ โพธิพุกกะนะ",
"พิมพรรณ เปรมธาดา",
"สายหยุด จันทร",
"สมาน ค้าคล่อง",
"ชูชาติ เอี่ยมสุทธา",
"วีระเกียรติ ตั้งอมรรัตน์",
"พีระ กอสุวรรณสกุล",
"บุญเชิด เลิศนิมิตร",
"พัชรินทร์ โต๊ะวนิชรักษา",
"จินตนา เกตุสัมพันธ์",
"วันเพ็ญ กิ่งใบสมบูรณ์",
"สงวน แกล้วกล้า",
"จงกล ลานเจริญ",
"ทัศนา แซ่เล้า",
"ทัศนีย์ เสรีพกกะณะ",
"ขจรศักดิ์ โพธินามทอง",
"ธนิตร เนาวศักดิ์",
"อารี นาคะสิงห์",
"ไพโรจน์ หาญพงษ์ธรรม",
"บุญฤทธิ์ นุ้ยขาว",
"ณรงค์ ไทยสุริยะ",
"สมชาย ศรบรรจง",
"ทัศนีย์ ชัยกุล",
"จินดาพร ศรีสุขสันต์",
"รพีวรรณ สัมปชัญญะ",
"สุรินทร์ แสงรัตน์",
"วรรณรักษ์ วัฒนวุฒิพงศ์",
"เรียมรัตน์ เกตุกาญจน์",
"สัตยา ศรีอ่อน",
"วิมล มาลัยทอง",
"บักจุ้ย แซ่เฮ้ง",
"ฮายูรซิงห์ กัมบีร์",
"ผาสิต หิรัญญชาติธาดา",
"พรพิศ อาภรณ์ศิริพงษ์",
];
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"2005-07-07_16-59-54.jpg",
"2005-07-08_17-44-46.jpg",
"2005-07-08_14-50-50.jpg",
"2005-07-04_22-24-58.jpg",
"2005-07-08_17-06-13.jpg",
"2005-07-09_16-43-05.jpg",
"2005-07-07_17-02-23.jpg",
"2005-07-09_15-36-49.jpg",
"2005-07-05_13-50-04.jpg",
"2005-07-09_15-40-07.jpg",
"2005-07-09_17-40-47.jpg",
"2005-07-04_16-22-19.jpg",
"2005-07-05_14-16-07.jpg",
"2005-07-07_17-19-58.jpg",
"2005-07-05_13-43-50.jpg",
"2005-07-05_15-35-30.jpg",
"2005-07-06_16-05-30.jpg",
"2005-07-06_15-14-38.jpg",
"2005-07-06_15-28-12.jpg",
"2005-07-08_15-23-38.jpg",
"2005-07-07_16-41-58.jpg",
"2005-07-04_11-00-06.jpg",
"2005-07-08_17-50-13.jpg",
"2005-07-08_11-46-44.jpg",
"2005-07-09_17-02-15.jpg",
"2005-07-05_14-09-50.jpg",
"2005-07-05_17-54-23.jpg",
"2005-07-07_18-35-47.jpg",
"2005-07-05_22-27-52.jpg",
"2005-07-06_14-59-23.jpg",
"2005-07-04_22-55-16.jpg",
"2005-07-04_22-23-01.jpg",
];
function toUTF16(str) {
// Normalize to force flattening of rope.
return (str + "\u2014").normalize();
}
let data = [
{
name: "Dates as file names, root collation",
coll: "en",
arr: filenames,
},
{
name: "Dates as file names, root collation, numeric",
coll: "en-u-kn-true",
arr: filenames,
},
{
name: "Dates as file names, tailoring",
coll: "sv",
arr: filenames,
},
{
name: "Dates as file names, tailoring, numeric",
coll: "sv-u-kn-true",
arr: filenames,
},
// Root collation
{
name: "English Latin1",
coll: "en",
arr: en,
},
{
name: "English UTF-16",
coll: "en",
arr: en.map(toUTF16),
},
// Swedish stands in for code paths of interest
// to pretty much all tailored Latin except Vietnamese
// and German phonebook.
{
name: "Swedish Latin1",
coll: "sv",
arr: sv,
},
{
name: "Swedish UTF-16",
coll: "sv",
arr: sv.map(toUTF16),
},
// For Latin1 to UTF-16 comparisons.
{
name: "Polish Latin1/UTF-16 mix",
coll: "pl",
arr: pl,
},
// Algorithmically simple tailoring case
// with large data structure size.
{
name: "Chinese (Pinyin order)",
coll: "zh-u-co-pinyin",
arr: zh,
},
// Bench/PGO value-add of another order unclear.
{
name: "Chinese (stroke order)",
coll: "zh-u-co-stroke",
arr: zh,
},
// Bench/PGO value-add unclear if Greek is added.
{
name: "Japanese",
coll: "ja",
arr: kana_kanji,
},
// Algorithmic special case.
{
name: "Korean",
coll: "ko",
arr: ko,
},
// Unverified if this workload actually exercises the interesting code paths.
{
name: "Thai",
coll: "th",
arr: th,
},
// TODO: Add Greek, Vietnamese, Bengali
];
// Global variable for hopefully fooling side effect analysis.
let escapesScope = "";
function benchEntry(entry, iterations) {
let tr = document.createElement("tr");
let label = document.createElement("td");
label.textContent = entry.name;
tr.appendChild(label);
let c = new Intl.Collator(entry.coll);
let t = Date.now();
for (let i = 0; i < iterations; ++i) {
// Make a shallow copy and then sort it in place
// instead of calling `toSorted()` on the unvalidated
// assumption that in-place sorting is more common on
// the Web.
escapesScope = entry.arr.slice();
escapesScope.sort(c.compare);
}
let d = Date.now() - t;
let td = document.createElement("td");
td.textContent = d;
tr.appendChild(td);
tbody.appendChild(tr);
}
let tbody = document.getElementsByTagName("tbody")[0];
tbody.removeChild(tbody.firstChild);
let p = document.getElementsByTagName("p")[0];
p.textContent = "Bench running.";
function pgo() {
for (entry of data) {
benchEntry(entry, 10);
}
p.textContent = "Lower is better. Benching done.";
}
function bench() {
if (!data.length) {
p.textContent = "Lower is better. Benching done.";
return;
}
let entry = data.shift();
benchEntry(entry, 5_000);
setTimeout(bench);
}
// bench() or pgo()
pgo();
</script>
</body>
</html>