uBlock/test/hnset-benchmark.html

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Squashed commit of the following: commit 7c6cacc59b27660fabacb55d668ef099b222a9e6 Author: Raymond Hill <rhill@raymondhill.net> Date: Sat Nov 3 08:52:51 2018 -0300 code review: finalize support for wasm-based hntrie commit 8596ed80e3bdac2c36e3c860b51e7189f6bc8487 Merge: cbe1f2e 000eb82 Author: Raymond Hill <rhill@raymondhill.net> Date: Sat Nov 3 08:41:40 2018 -0300 Merge branch 'master' of github.com:gorhill/uBlock into trie-wasm commit cbe1f2e2f38484d42af3204ec7f1b5decd30f99e Merge: 270fc7f dbb7e80 Author: Raymond Hill <rhill@raymondhill.net> Date: Fri Nov 2 17:43:20 2018 -0300 Merge branch 'master' of github.com:gorhill/uBlock into trie-wasm commit 270fc7f9b3b73d79e6355522c1a42ce782fe7e5c Merge: d2a89cf d693d4f Author: Raymond Hill <rhill@raymondhill.net> Date: Fri Nov 2 16:21:08 2018 -0300 Merge branch 'master' of github.com:gorhill/uBlock into trie-wasm commit d2a89cf28f0816ffd4617c2c7b4ccfcdcc30e1b4 Merge: d7afc78 649f82f Author: Raymond Hill <rhill@raymondhill.net> Date: Fri Nov 2 14:54:58 2018 -0300 Merge branch 'master' of github.com:gorhill/uBlock into trie-wasm commit d7afc78b5f5675d7d34c5a1d0ec3099a77caef49 Author: Raymond Hill <rhill@raymondhill.net> Date: Fri Nov 2 13:56:11 2018 -0300 finalize wasm-based hntrie implementation commit e7b9e043cf36ad055791713e34eb0322dec84627 Author: Raymond Hill <rhill@raymondhill.net> Date: Fri Nov 2 08:14:02 2018 -0300 add first-pass implementation of wasm version of hntrie commit 1015cb34624f3ef73ace58b58fe4e03dfc59897f Author: Raymond Hill <rhill@raymondhill.net> Date: Wed Oct 31 17:16:47 2018 -0300 back up draft work toward experimenting with wasm hntries
2018-11-03 05:58:46 -06:00
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body style="font: 14px sans-serif">
<h1>Benchmark of hostname-lookup data structures: Set, RegExp, HNTrie</h1>
<p><button id="createBenchmark">Creation</button> <button id="lookupBenchmark">Lookup</button></p>
<div id="results-0" style="white-space:pre;font-family:mono"></div>
<div id="results-1" style="white-space:pre;font-family:mono"></div>
<div id="results-2" style="white-space:pre;font-family:mono"></div>
<div id="results-3" style="white-space:pre;font-family:mono"></div>
<div id="results-4" style="white-space:pre;font-family:mono"></div>
<div id="results-5" style="white-space:pre;font-family:mono"></div>
<div id="results-6" style="white-space:pre;font-family:mono"></div>
<!-- <script src="https://rawgithub.com/gorhill/uBlock/master/src/js/hntrie.js"></script> -->
<script src="https://rawcdn.githack.com/gorhill/uBlock/e83ffde5af29bd44ae529c5a60e2506970e7af34/src/js/hntrie.js"></script>
<script src="../src/js/hntrie.js"></script>
<script src="https://cdn.jsdelivr.net/lodash/4.17.2/lodash.min.js"></script>
<script src="https://cdn.jsdelivr.net/platform.js/1.3.3/platform.js"></script>
<script src="https://cdn.jsdelivr.net/benchmarkjs/2.1.2/benchmark.js"></script>
<script>
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var randomNeedle = function() {
return needles[((Math.random() * 65536) & 65535) % needles.length];
};
/******************************************************************************/
var setBasedDictCreate = function(domainOpt) {
// Only one hostname
if ( domainOpt.indexOf('|') === -1 ) {
if ( domainOpt.startsWith('~') ) {
return domainOpt.slice(1);
}
return domainOpt;
}
// Multiple hostnames: use a dictionary.
var hostnames = domainOpt.split('|');
var i, hostname, dict;
// First find out whether we have a homogeneous dictionary
var hit = false, miss = false;
i = hostnames.length;
while ( i-- ) {
if ( hostnames[i].startsWith('~') ) {
miss = true;
if ( hit ) { break; }
} else {
hit = true;
if ( miss ) { break; }
}
}
// Heterogenous dictionary: this can happen, though VERY rarely.
// Spotted one occurrence in EasyList Lite (cjxlist.txt):
// domain=photobucket.com|~secure.photobucket.com
if ( hit && miss ) {
dict = new Map();
i = hostnames.length;
while ( i-- ) {
hostname = hostnames[i];
if ( hostname.startsWith('~') ) {
dict.set(hostname.slice(1), false);
} else {
dict.set(hostname, true);
}
}
return dict;
}
// Homogeneous dictionary.
if ( hit ) {
return new Set(hostnames);
}
dict = new Set();
i = hostnames.length;
while ( i-- ) {
dict.add(hostnames[i].slice(1));
}
return dict;
};
var setBasedDictTest = function(haystack, needle) {
var pos;
for (;;) {
if ( haystack.has(needle) ) { return true; }
pos = needle.indexOf('.');
if ( pos === -1 ) { break; }
needle = needle.slice(pos + 1);
}
return false;
};
/******************************************************************************/
var regexBasedDictCreate = function(domainOpt) {
// Only one hostname
if ( domainOpt.indexOf('|') === -1 ) {
if ( domainOpt.startsWith('~') ) {
return domainOpt.slice(1);
}
return domainOpt;
}
// Many hostnames.
var re;
// Must be in dictionary (none negated).
if ( domainOpt.indexOf('~') === -1 ) { // all non-negated
re = new RegExp('(?:^|\\.)(?:' + domainOpt.replace(/\./g, '\\.') + ')$');
re.exec('');
return re;
}
// Must not be in dictionary (all negated).
if ( reDomainOptAllNegated.test(domainOpt) ) {
re = new RegExp('(?:^|\\.)(?:' + domainOpt.replace(/~/g, '').replace(/\./g, '\\.') + ')$');
re.exec('');
return re;
}
// Heterogenous dictionary: this can happen, though VERY rarely.
// Spotted one occurrence in EasyList Lite (cjxlist.txt):
// domain=photobucket.com|~secure.photobucket.com
var hostnames = domainOpt.split('|'),
i = hostnames.length,
dict = new Map(),
hostname;
while ( i-- ) {
hostname = hostnames[i];
if ( hostname.startsWith('~') ) {
dict.set(hostname.slice(1), false);
} else {
dict.set(hostname, true);
}
}
return dict;
};
var reDomainOptAllNegated = /^~(?:[^\|~]+\|~)+[^\|~]+$/;
var regexBasedDictTest = function(haystack, needle) {
return haystack.test(needle);
};
/******************************************************************************/
var oldTrieBasedDictCreate = function(domainOpt) {
return HNTrieBuilder.fromDomainOpt(domainOpt);
}
var oldTrieBasedDictTest = function(haystack, needle) {
return haystack.matches(needle);
};
/******************************************************************************/
var trieBasedDictCreate = function(domainOpt) {
hnTrieManager.reset();
return hnTrieManager.fromDomainOpt(domainOpt);
}
var trieBasedDictTest = function(haystack, needle) {
return haystack.matchesJS(needle);
};
var trieBasedDictTestWASM = function(haystack, needle) {
return haystack.matchesWASM(needle);
};
/******************************************************************************/
var gResults = [];
var gDictSmall, gRegexSmall, gOldTrieSmall, gTrieSmall;
var gDictMedium, gRegexMedium, gOldTrieMedium, gTrieMedium;
var gDictLarge, gRegexLarge, gOldTrieLarge, gTrieLarge;
var gDictHuge, gRegexHuge, gOldTrieHuge, gTrieHuge;
var gWhich;
var gBenchmarks = [ null ];
function stdout(which, text) {
if ( which > 0 ) {
which = ((which - 1) % 3) + 1;
}
var r = document.querySelector('#results-' + which);
if ( text === '' ) {
r.innerHTML = '';
} else {
r.innerHTML += text;
}
}
function doBenchmark(which) {
stdout(0, '');
stdout(0, 'Benchmarking, the higher ops/sec the better.\n');
stdout(0, Benchmark.platform.toString() + '.');
stdout(0, '\n\n');
stdout(1, '');
stdout(2, '');
stdout(3, '');
gWhich = which;
gBenchmarks[gWhich].run({ 'async': true });
}
function nextBenchmark() {
stdout(gWhich, 'Done.\n\n');
gWhich += 1;
var bms = gBenchmarks[gWhich];
if ( bms ) {
bms.run({ 'async': true });
}
}
function exitBenchmark() {
stdout(gWhich, 'Done.\n\n');
}
/******************************************************************************/
function initBenchmarks() {
gBenchmarks.push((function() {
var bms = new Benchmark.Suite();
bms
.add(' - Set-based', function() {
gDictSmall = setBasedDictCreate(domainLowCount);
})
.add(' - Regex-based', function() {
gRegexSmall = regexBasedDictCreate(domainLowCount);
})
.add(' - Trie-based (old)', function() {
gTrieSmall = oldTrieBasedDictCreate(domainLowCount);
})
.add(' - Trie-based', function() {
gTrieSmall = trieBasedDictCreate(domainLowCount);
})
.on('start', function() {
stdout(gWhich, '');
stdout(gWhich, 'Create small-size dictionary\n');
})
.on('cycle', function(event) {
stdout(gWhich, String(event.target) + '\n');
})
.on('complete', nextBenchmark);
return bms;
})());
gBenchmarks.push((function() {
var bms = new Benchmark.Suite();
bms
.add(' - Set-based', function() {
gDictMedium = setBasedDictCreate(domainMediumCount);
})
.add(' - Regex-based', function() {
gRegexMedium = regexBasedDictCreate(domainMediumCount);
})
.add(' - Trie-based (old)', function() {
gTrieSmall = oldTrieBasedDictCreate(domainMediumCount);
})
.add(' - Trie-based', function() {
gTrieMedium = trieBasedDictCreate(domainMediumCount);
})
.on('start', function() {
stdout(gWhich, '');
stdout(gWhich, 'Create medium-size dictionary\n');
})
.on('cycle', function(event) {
stdout(gWhich, String(event.target) + '\n');
})
.on('complete', nextBenchmark);
return bms;
})());
gBenchmarks.push((function() {
var bms = new Benchmark.Suite();
bms
.add(' - Set-based', function() {
gDictLarge = setBasedDictCreate(domainHighCount);
})
.add(' - Regex-based', function() {
gRegexLarge = regexBasedDictCreate(domainHighCount);
})
.add(' - Trie-based (old)', function() {
gTrieSmall = oldTrieBasedDictCreate(domainHighCount);
})
.add(' - Trie-based', function() {
gTrieLarge = trieBasedDictCreate(domainHighCount);
})
.on('start', function() {
stdout(gWhich, '');
stdout(gWhich, 'Create large-size dictionary\n');
})
.on('cycle', function(event) {
stdout(gWhich, String(event.target) + '\n');
})
.on('complete', exitBenchmark);
return bms;
})());
var lookupCount = 1000;
gBenchmarks.push((function() {
var bms = new Benchmark.Suite();
var needles = [];
bms
.add(' - Set-based', function() {
for ( var i = 0, n = needles.length; i < n; i++ ) {
gResults[i] = setBasedDictTest(gDictSmall, needles[i]);
}
})
.add(' - Regex-based', function() {
for ( var i = 0, n = needles.length; i < n; i++ ) {
gResults[i] = regexBasedDictTest(gRegexSmall, needles[i]);
}
})
.add(' - Trie-based (old)', function() {
for ( var i = 0, n = needles.length; i < n; i++ ) {
gResults[i] = oldTrieBasedDictTest(gOldTrieSmall, needles[i]);
}
})
.add(' - Trie-based JS', function() {
for ( var i = 0, n = needles.length; i < n; i++ ) {
gResults[i] = trieBasedDictTest(gTrieSmall, needles[i]);
}
})
.on('start', function() {
for ( var i = 0, n = lookupCount; i < n; i++ ) {
needles[i] = randomNeedle();
}
gDictSmall = setBasedDictCreate(domainLowCount);
gRegexSmall = regexBasedDictCreate(domainLowCount);
gOldTrieSmall = oldTrieBasedDictCreate(domainLowCount);
gTrieSmall = trieBasedDictCreate(domainLowCount);
stdout(gWhich, '');
stdout(gWhich, 'Test ' + lookupCount + ' needles against small-size dictionary\n');
})
.on('cycle', function(event) {
stdout(gWhich, String(event.target) + '\n');
})
.on('complete', nextBenchmark);
if ( hnTrieManager.matchesWASM !== null ) {
bms.add(' - Trie-based WASM', function() {
for ( var i = 0, n = needles.length; i < n; i++ ) {
gResults[i] = trieBasedDictTestWASM(gTrieSmall, needles[i]);
}
})
}
return bms;
})());
gBenchmarks.push((function() {
var bms = new Benchmark.Suite();
var needles = [];
bms
.add(' - Set-based', function() {
for ( var i = 0, n = needles.length; i < n; i++ ) {
gResults[i] = setBasedDictTest(gDictMedium, needles[i]);
}
})
.add(' - Regex-based', function() {
for ( var i = 0, n = needles.length; i < n; i++ ) {
gResults[i] = regexBasedDictTest(gRegexMedium, needles[i]);
}
})
.add(' - Trie-based (old)', function() {
for ( var i = 0, n = needles.length; i < n; i++ ) {
gResults[i] = oldTrieBasedDictTest(gOldTrieMedium, needles[i]);
}
})
.add(' - Trie-based JS', function() {
for ( var i = 0, n = needles.length; i < n; i++ ) {
gResults[i] = trieBasedDictTest(gTrieMedium, needles[i]);
}
})
.on('start', function() {
for ( var i = 0, n = lookupCount; i < n; i++ ) {
needles[i] = randomNeedle();
}
gDictMedium = setBasedDictCreate(domainMediumCount);
gRegexMedium = regexBasedDictCreate(domainMediumCount);
gOldTrieMedium = oldTrieBasedDictCreate(domainMediumCount);
gTrieMedium = trieBasedDictCreate(domainMediumCount);
stdout(gWhich, '');
stdout(gWhich, 'Test ' + lookupCount + ' needles against medium-size dictionary\n');
})
.on('cycle', function(event) {
stdout(gWhich, String(event.target) + '\n');
})
.on('complete', nextBenchmark);
if ( hnTrieManager.matchesWASM !== null ) {
bms.add(' - Trie-based WASM', function() {
for ( var i = 0, n = needles.length; i < n; i++ ) {
gResults[i] = trieBasedDictTestWASM(gTrieMedium, needles[i]);
}
})
}
return bms;
})());
gBenchmarks.push((function() {
var bms = new Benchmark.Suite();
var needles = [];
bms
.add(' - Set-based', function() {
for ( var i = 0, n = needles.length; i < n; i++ ) {
gResults[i] = setBasedDictTest(gDictLarge, needles[i]);
}
})
.add(' - Regex-based', function() {
for ( var i = 0, n = needles.length; i < n; i++ ) {
gResults[i] = regexBasedDictTest(gRegexLarge, needles[i]);
}
})
.add(' - Trie-based (old)', function() {
for ( var i = 0, n = needles.length; i < n; i++ ) {
gResults[i] = oldTrieBasedDictTest(gOldTrieLarge, needles[i]);
}
})
.add(' - Trie-based JS', function() {
for ( var i = 0, n = needles.length; i < n; i++ ) {
gResults[i] = trieBasedDictTest(gTrieLarge, needles[i]);
}
})
.on('start', function() {
for ( var i = 0, n = lookupCount; i < n; i++ ) {
needles[i] = randomNeedle();
}
gDictLarge = setBasedDictCreate(domainHighCount);
gRegexLarge = regexBasedDictCreate(domainHighCount);
gOldTrieLarge = oldTrieBasedDictCreate(domainHighCount);
gTrieLarge = trieBasedDictCreate(domainHighCount);
if ( typeof HNTrie16wasm !== 'undefined' ) {
gTrieLargeWasm = trieBasedWasmDictCreate(gTrieLarge);
}
stdout(gWhich, '');
stdout(gWhich, 'Test ' + lookupCount + ' needles against large-size dictionary\n');
})
.on('cycle', function(event) {
stdout(gWhich, String(event.target) + '\n');
})
.on('complete', exitBenchmark);
if ( hnTrieManager.matchesWASM !== null ) {
bms.add(' - Trie-based WASM', function() {
for ( var i = 0, n = needles.length; i < n; i++ ) {
gResults[i] = trieBasedDictTestWASM(gTrieLarge, needles[i]);
}
})
}
return bms;
})());
}
/******************************************************************************/
hnTrieManager.readyToUse().then(( ) => {
initBenchmarks();
});
document.getElementById('createBenchmark').onclick = function() {
doBenchmark(1);
};
document.getElementById('lookupBenchmark').onclick = function() {
doBenchmark(4);
};
</script>
</body>
</html>