<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>[209738] trunk/PerformanceTests</title>
</head>
<body>
<style type="text/css"><!--
#msg dl.meta { border: 1px #006 solid; background: #369; padding: 6px; color: #fff; }
#msg dl.meta dt { float: left; width: 6em; font-weight: bold; }
#msg dt:after { content:':';}
#msg dl, #msg dt, #msg ul, #msg li, #header, #footer, #logmsg { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt; }
#msg dl a { font-weight: bold}
#msg dl a:link { color:#fc3; }
#msg dl a:active { color:#ff0; }
#msg dl a:visited { color:#cc6; }
h3 { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt; font-weight: bold; }
#msg pre { overflow: auto; background: #ffc; border: 1px #fa0 solid; padding: 6px; }
#logmsg { background: #ffc; border: 1px #fa0 solid; padding: 1em 1em 0 1em; }
#logmsg p, #logmsg pre, #logmsg blockquote { margin: 0 0 1em 0; }
#logmsg p, #logmsg li, #logmsg dt, #logmsg dd { line-height: 14pt; }
#logmsg h1, #logmsg h2, #logmsg h3, #logmsg h4, #logmsg h5, #logmsg h6 { margin: .5em 0; }
#logmsg h1:first-child, #logmsg h2:first-child, #logmsg h3:first-child, #logmsg h4:first-child, #logmsg h5:first-child, #logmsg h6:first-child { margin-top: 0; }
#logmsg ul, #logmsg ol { padding: 0; list-style-position: inside; margin: 0 0 0 1em; }
#logmsg ul { text-indent: -1em; padding-left: 1em; }#logmsg ol { text-indent: -1.5em; padding-left: 1.5em; }
#logmsg > ul, #logmsg > ol { margin: 0 0 1em 0; }
#logmsg pre { background: #eee; padding: 1em; }
#logmsg blockquote { border: 1px solid #fa0; border-left-width: 10px; padding: 1em 1em 0 1em; background: white;}
#logmsg dl { margin: 0; }
#logmsg dt { font-weight: bold; }
#logmsg dd { margin: 0; padding: 0 0 0.5em 0; }
#logmsg dd:before { content:'\00bb';}
#logmsg table { border-spacing: 0px; border-collapse: collapse; border-top: 4px solid #fa0; border-bottom: 1px solid #fa0; background: #fff; }
#logmsg table th { text-align: left; font-weight: normal; padding: 0.2em 0.5em; border-top: 1px dotted #fa0; }
#logmsg table td { text-align: right; border-top: 1px dotted #fa0; padding: 0.2em 0.5em; }
#logmsg table thead th { text-align: center; border-bottom: 1px solid #fa0; }
#logmsg table th.Corner { text-align: left; }
#logmsg hr { border: none 0; border-top: 2px dashed #fa0; height: 1px; }
#header, #footer { color: #fff; background: #636; border: 1px #300 solid; padding: 6px; }
#patch { width: 100%; }
#patch h4 {font-family: verdana,arial,helvetica,sans-serif;font-size:10pt;padding:8px;background:#369;color:#fff;margin:0;}
#patch .propset h4, #patch .binary h4 {margin:0;}
#patch pre {padding:0;line-height:1.2em;margin:0;}
#patch .diff {width:100%;background:#eee;padding: 0 0 10px 0;overflow:auto;}
#patch .propset .diff, #patch .binary .diff {padding:10px 0;}
#patch span {display:block;padding:0 10px;}
#patch .modfile, #patch .addfile, #patch .delfile, #patch .propset, #patch .binary, #patch .copfile {border:1px solid #ccc;margin:10px 0;}
#patch ins {background:#dfd;text-decoration:none;display:block;padding:0 10px;}
#patch del {background:#fdd;text-decoration:none;display:block;padding:0 10px;}
#patch .lines, .info {color:#888;background:#fff;}
--></style>
<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/209738">209738</a></dd>
<dt>Author</dt> <dd>beidson@apple.com</dd>
<dt>Date</dt> <dd>2016-12-12 16:12:55 -0800 (Mon, 12 Dec 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>More IndexedDB perf tests.
https://bugs.webkit.org/show_bug.cgi?id=165634
Reviewed by Sam Weinig.
* IndexedDB/index-multientry.html:
* IndexedDB/large-number-of-inserts-responsiveness.html: Added.
* IndexedDB/large-number-of-inserts.html: Added.
* IndexedDB/objectstore-cursor.html: Added. Runtime cut in 1/4th compared to <a href="http://trac.webkit.org/projects/webkit/changeset/209672">r209672</a>.
* resources/runner.js:</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkPerformanceTestsChangeLog">trunk/PerformanceTests/ChangeLog</a></li>
<li><a href="#trunkPerformanceTestsIndexedDBindexmultientryhtml">trunk/PerformanceTests/IndexedDB/index-multientry.html</a></li>
<li><a href="#trunkPerformanceTestsresourcesrunnerjs">trunk/PerformanceTests/resources/runner.js</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkPerformanceTestsIndexedDBlargenumberofinsertsresponsivenesshtml">trunk/PerformanceTests/IndexedDB/large-number-of-inserts-responsiveness.html</a></li>
<li><a href="#trunkPerformanceTestsIndexedDBlargenumberofinsertshtml">trunk/PerformanceTests/IndexedDB/large-number-of-inserts.html</a></li>
<li><a href="#trunkPerformanceTestsIndexedDBobjectstorecursorhtml">trunk/PerformanceTests/IndexedDB/objectstore-cursor.html</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkPerformanceTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/PerformanceTests/ChangeLog (209737 => 209738)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/ChangeLog 2016-12-13 00:11:19 UTC (rev 209737)
+++ trunk/PerformanceTests/ChangeLog 2016-12-13 00:12:55 UTC (rev 209738)
</span><span class="lines">@@ -1,3 +1,17 @@
</span><ins>+2016-12-12 Brady Eidson <beidson@apple.com>
+
+ More IndexedDB perf tests.
+ https://bugs.webkit.org/show_bug.cgi?id=165634
+
+ Reviewed by Sam Weinig.
+
+ * IndexedDB/index-multientry.html:
+ * IndexedDB/large-number-of-inserts-responsiveness.html: Added.
+ * IndexedDB/large-number-of-inserts.html: Added.
+ * IndexedDB/objectstore-cursor.html: Added. Runtime cut in 1/4th compared to r209672.
+
+ * resources/runner.js:
+
</ins><span class="cx"> 2016-12-12 Commit Queue <commit-queue@webkit.org>
</span><span class="cx">
</span><span class="cx"> Unreviewed, rolling out r209672.
</span></span></pre></div>
<a id="trunkPerformanceTestsIndexedDBindexmultientryhtml"></a>
<div class="modfile"><h4>Modified: trunk/PerformanceTests/IndexedDB/index-multientry.html (209737 => 209738)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/IndexedDB/index-multientry.html 2016-12-13 00:11:19 UTC (rev 209737)
+++ trunk/PerformanceTests/IndexedDB/index-multientry.html 2016-12-13 00:12:55 UTC (rev 209738)
</span><span class="lines">@@ -4,12 +4,14 @@
</span><span class="cx"> <script src="../resources/runner.js"></script>
</span><span class="cx"> <script>
</span><span class="cx">
</span><del>-var iterationCount = 11;
</del><ins>+var iterationCount = 20;
</ins><span class="cx"> var numberDeleted = 0;
</span><span class="cx">
</span><span class="cx"> // Delete all databases for the test ahead of time.
</span><del>-for (var i = 0; i < iterationCount; ++i) {
- indexedDB.deleteDatabase("index-multientry-DB-" + i).onsuccess = function() {
</del><ins>+var databaseNamePrefix = "index-multientry-DB-";
+for (var i = 0; i < iterationCount + 1; ++i) {
+ req = indexedDB.deleteDatabase(databaseNamePrefix + i);
+ req.onsuccess = function() {
</ins><span class="cx"> if (++numberDeleted == iterationCount)
</span><span class="cx"> startIteration();
</span><span class="cx"> }
</span><span class="lines">@@ -44,7 +46,7 @@
</span><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> var object = { test: 'yo', indexKeys: [] };
</span><del>-for (var i = 0; i < 1000; i++)
</del><ins>+for (var i = 0; i < 5000; i++)
</ins><span class="cx"> object.indexKeys.push('index_no_' + i);
</span><span class="cx">
</span><span class="cx"> function *runIteration()
</span><span class="lines">@@ -51,7 +53,7 @@
</span><span class="cx"> {
</span><span class="cx"> var startTime = PerfTestRunner.now();
</span><span class="cx">
</span><del>- var openRequest = indexedDB.open("index-multientry-DB-" + currentIteration);
</del><ins>+ var openRequest = indexedDB.open(databaseNamePrefix + currentIteration);
</ins><span class="cx"> openRequest.onupgradeneeded = function(event) {
</span><span class="cx"> db = event.target.result;
</span><span class="cx"> db.createObjectStore('store').createIndex('index', 'indexKeys', { multiEntry: true });
</span></span></pre></div>
<a id="trunkPerformanceTestsIndexedDBlargenumberofinsertsresponsivenesshtml"></a>
<div class="addfile"><h4>Added: trunk/PerformanceTests/IndexedDB/large-number-of-inserts-responsiveness.html (0 => 209738)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/IndexedDB/large-number-of-inserts-responsiveness.html (rev 0)
+++ trunk/PerformanceTests/IndexedDB/large-number-of-inserts-responsiveness.html 2016-12-13 00:12:55 UTC (rev 209738)
</span><span class="lines">@@ -0,0 +1,83 @@
</span><ins>+<!DOCTYPE html>
+<html>
+<body>
+<script src="../resources/runner.js"></script>
+<script>
+
+var iterationCount = 20;
+var numberDeleted = 0;
+
+// Delete all databases for the test ahead of time.
+var databasePrefix = "large-number-of-inserts-responsiveness-DB-";
+for (var i = 0; i < iterationCount + 1; ++i) {
+ indexedDB.deleteDatabase(databasePrefix + i).onsuccess = function() {
+ if (++numberDeleted == iterationCount)
+ startIteration();
+ }
+}
+
+var testGenerator = null;
+var db = null;
+var currentIteration = 0;
+
+PerfTestRunner.prepareToMeasureValuesAsync({
+ customIterationCount: iterationCount,
+ unit: 'ms',
+ done: function () {
+ db = null;
+ largestDelay = 0;
+ testGenerator = null;
+ PerfTestRunner.gc();
+ ++currentIteration;
+ }
+});
+
+function startIteration()
+{
+ testGenerator = runIteration();
+ nextStep();
+}
+
+function nextStep()
+{
+ testGenerator.next();
+}
+
+var numberOfObjects = 50000;
+var objectsToInsert = new Array(numberOfObjects);
+for (var i = 0; i < numberOfObjects; ++i) {
+ objectsToInsert[i] = { data: Math.random() };
+ objectsToInsert[i].id = 'object_' + i;
+}
+
+function *runIteration()
+{
+ var openRequest = indexedDB.open(databasePrefix + currentIteration);
+ openRequest.onupgradeneeded = function(event) {
+ db = event.target.result;
+ db.createObjectStore('objects', {keyPath: 'id'});
+ }
+ openRequest.onsuccess = nextStep;
+
+ yield;
+
+ var objectStore = db.transaction('objects', 'readwrite').objectStore('objects');
+ objectStore.transaction.oncomplete = nextStep;
+ for (var i = 0; i < numberOfObjects; ++i)
+ objectStore.put(objectsToInsert[i]);
+
+ PerfTestRunner.startCheckingResponsiveness();
+
+ yield;
+
+ PerfTestRunner.stopCheckingResponsiveness();
+
+ if (!PerfTestRunner.measureValueAsync(PerfTestRunner.longestResponsivenessDelay()))
+ return;
+
+ setTimeout(startIteration, 0);
+}
+
+</script>
+</body>
+</html>
</ins></span></pre></div>
<a id="trunkPerformanceTestsIndexedDBlargenumberofinsertshtml"></a>
<div class="addfile"><h4>Added: trunk/PerformanceTests/IndexedDB/large-number-of-inserts.html (0 => 209738)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/IndexedDB/large-number-of-inserts.html (rev 0)
+++ trunk/PerformanceTests/IndexedDB/large-number-of-inserts.html 2016-12-13 00:12:55 UTC (rev 209738)
</span><span class="lines">@@ -0,0 +1,80 @@
</span><ins>+<!DOCTYPE html>
+<html>
+<body>
+<script src="../resources/runner.js"></script>
+<script>
+
+var iterationCount = 20;
+var numberDeleted = 0;
+
+// Delete all databases for the test ahead of time.
+var databasePrefix = "large-number-of-inserts-DB-";
+for (var i = 0; i < iterationCount + 1; ++i) {
+ indexedDB.deleteDatabase(databasePrefix + i).onsuccess = function() {
+ if (++numberDeleted == iterationCount)
+ startIteration();
+ }
+}
+
+var testGenerator = null;
+var db = null;
+var currentIteration = 0;
+
+PerfTestRunner.prepareToMeasureValuesAsync({
+ customIterationCount: iterationCount,
+ unit: 'ms',
+ done: function () {
+ db = null;
+ testGenerator = null;
+ PerfTestRunner.gc();
+ ++currentIteration;
+ }
+});
+
+function startIteration()
+{
+ testGenerator = runIteration();
+ nextStep();
+}
+
+function nextStep()
+{
+ testGenerator.next();
+}
+
+var numberOfObjects = 100000;
+var objectsToInsert = new Array(numberOfObjects);
+for (var i = 0; i < numberOfObjects; ++i) {
+ objectsToInsert[i] = { data: Math.random() };
+ objectsToInsert[i].id = 'object_' + i;
+}
+
+function *runIteration()
+{
+ var openRequest = indexedDB.open(databasePrefix + currentIteration);
+ openRequest.onupgradeneeded = function(event) {
+ db = event.target.result;
+ db.createObjectStore('objects', {keyPath: 'id'});
+ }
+ openRequest.onsuccess = nextStep;
+
+ yield;
+
+ var startTime = PerfTestRunner.now();
+
+ var objectStore = db.transaction('objects', 'readwrite').objectStore('objects');
+ objectStore.transaction.oncomplete = nextStep;
+ for (var i = 0; i < numberOfObjects; ++i)
+ objectStore.put(objectsToInsert[i]);
+
+ yield;
+
+ if (!PerfTestRunner.measureValueAsync(PerfTestRunner.now() - startTime))
+ return;
+
+ setTimeout(startIteration, 0);
+}
+
+</script>
+</body>
+</html>
</ins></span></pre></div>
<a id="trunkPerformanceTestsIndexedDBobjectstorecursorhtml"></a>
<div class="addfile"><h4>Added: trunk/PerformanceTests/IndexedDB/objectstore-cursor.html (0 => 209738)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/IndexedDB/objectstore-cursor.html (rev 0)
+++ trunk/PerformanceTests/IndexedDB/objectstore-cursor.html 2016-12-13 00:12:55 UTC (rev 209738)
</span><span class="lines">@@ -0,0 +1,82 @@
</span><ins>+<!DOCTYPE html>
+<html>
+<body>
+<script src="../resources/runner.js"></script>
+<script>
+
+var iterationCount = 10;
+var numberDeleted = 0;
+// Delete all databases for the test ahead of time.
+var databaseName = "objectstore-cursor-DB";
+indexedDB.deleteDatabase(databaseName).onsuccess = function() {
+ startIteration();
+}
+
+var testGenerator = null;
+var db = null;
+var currentIteration = 0;
+
+PerfTestRunner.prepareToMeasureValuesAsync({
+ customIterationCount: iterationCount,
+ unit: 'ms',
+ done: function () {
+ db = null;
+ testGenerator = null;
+ PerfTestRunner.gc();
+ ++currentIteration;
+ }
+});
+
+function startIteration()
+{
+ testGenerator = runIteration();
+ nextStep();
+}
+
+function nextStep()
+{
+ testGenerator.next();
+}
+
+function *runIteration()
+{
+ var openRequest = indexedDB.open(databaseName);
+ openRequest.onupgradeneeded = function(event) {
+ db = event.target.result;
+ var objectStore = db.createObjectStore('store');
+ for (var i = 0; i < 25000; ++i) {
+ var suffix = ("0000000" + i).slice(-7);
+ objectStore.put("bar_value_" + suffix, "foo_key_" + suffix);
+ }
+ }
+ openRequest.onsuccess = nextStep;
+
+ yield;
+
+ var startTime = PerfTestRunner.now();
+ var cursorRequest = db.transaction('store').objectStore('store').openCursor();
+ var cursorIteration = 0;
+ cursorRequest.onsuccess = function(event) {
+ var cursor = event.target.result;
+ if (cursor) {
+ var suffix = ("0000000" + cursorIteration).slice(-7);
+ if (cursor.key != "foo_key_" + suffix)
+ alert("Incorrect value retrieved: " + cursor.key);
+ if (cursor.value != "bar_value_" + suffix)
+ alert("Incorrect value retrieved: " + cursor.key);
+ ++cursorIteration;
+ cursor.continue();
+ } else
+ nextStep();
+ };
+
+ yield;
+
+ if (!PerfTestRunner.measureValueAsync(PerfTestRunner.now() - startTime))
+ return;
+
+ setTimeout(startIteration, 0);
+}
+</script>
+</body>
+</html>
</ins></span></pre></div>
<a id="trunkPerformanceTestsresourcesrunnerjs"></a>
<div class="modfile"><h4>Modified: trunk/PerformanceTests/resources/runner.js (209737 => 209738)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/PerformanceTests/resources/runner.js 2016-12-13 00:11:19 UTC (rev 209737)
+++ trunk/PerformanceTests/resources/runner.js 2016-12-13 00:12:55 UTC (rev 209738)
</span><span class="lines">@@ -15,6 +15,9 @@
</span><span class="cx"> var jsHeapResults;
</span><span class="cx"> var mallocHeapResults;
</span><span class="cx"> var iterationCount = undefined;
</span><ins>+ var lastResponsivenessTimestamp = 0;
+ var _longestResponsivenessDelay = 0;
+ var continueCheckingResponsiveness = false;
</ins><span class="cx">
</span><span class="cx"> var PerfTestRunner = {};
</span><span class="cx">
</span><span class="lines">@@ -323,7 +326,33 @@
</span><span class="cx"> return PerfTestRunner.now() - startTime;
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+ PerfTestRunner.startCheckingResponsiveness = function() {
+ lastResponsivenessTimestamp = PerfTestRunner.now();
+ _longestResponsivenessDelay = 0;
+ continueCheckingResponsiveness = true;
</ins><span class="cx">
</span><ins>+ var timeoutFunction = function() {
+ var now = PerfTestRunner.now();
+ var delta = now - lastResponsivenessTimestamp;
+ if (delta > _longestResponsivenessDelay)
+ _longestResponsivenessDelay = delta;
+
+ lastResponsivenessTimestamp = now;
+ if (continueCheckingResponsiveness)
+ setTimeout(timeoutFunction, 0);
+ }
+
+ timeoutFunction();
+ }
+
+ PerfTestRunner.stopCheckingResponsiveness = function() {
+ continueCheckingResponsiveness = false;
+ }
+
+ PerfTestRunner.longestResponsivenessDelay = function() {
+ return _longestResponsivenessDelay;
+ }
+
</ins><span class="cx"> PerfTestRunner.measurePageLoadTime = function(test) {
</span><span class="cx"> test.run = function() {
</span><span class="cx"> var file = PerfTestRunner.loadFile(test.path);
</span></span></pre>
</div>
</div>
</body>
</html>