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-rw-r--r--tools/preload/20080522.compiledbin0 -> 11414749 bytes
-rw-r--r--tools/preload/20090811.compiled (renamed from tools/preload/20090922.compiled)bin13406836 -> 15943336 bytes
-rw-r--r--tools/preload/Android.mk1
-rw-r--r--tools/preload/LoadedClass.java30
-rw-r--r--tools/preload/PrintBugReports.java272
-rw-r--r--tools/preload/Root.java5
-rw-r--r--tools/preload/WritePreloadedClassFile.java2
-rw-r--r--tools/preload/preload.ipr2
-rw-r--r--tools/preload/sorttable.js3
9 files changed, 6 insertions, 309 deletions
diff --git a/tools/preload/20080522.compiled b/tools/preload/20080522.compiled
new file mode 100644
index 0000000..a2af422
--- /dev/null
+++ b/tools/preload/20080522.compiled
Binary files differ
diff --git a/tools/preload/20090922.compiled b/tools/preload/20090811.compiled
index fc66405..6dbeca0 100644
--- a/tools/preload/20090922.compiled
+++ b/tools/preload/20090811.compiled
Binary files differ
diff --git a/tools/preload/Android.mk b/tools/preload/Android.mk
index 65b7d1a..f325870 100644
--- a/tools/preload/Android.mk
+++ b/tools/preload/Android.mk
@@ -8,7 +8,6 @@ LOCAL_SRC_FILES := \
MemoryUsage.java \
Operation.java \
Policy.java \
- PrintBugReports.java \
PrintCsv.java \
PrintHtmlDiff.java \
PrintPsTree.java \
diff --git a/tools/preload/LoadedClass.java b/tools/preload/LoadedClass.java
index 02cff10..86e5dfc 100644
--- a/tools/preload/LoadedClass.java
+++ b/tools/preload/LoadedClass.java
@@ -15,11 +15,7 @@
*/
import java.io.Serializable;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
+import java.util.*;
/**
* A loaded class.
@@ -54,30 +50,6 @@ class LoadedClass implements Serializable, Comparable<LoadedClass> {
this.systemClass = systemClass;
}
- /**
- * Returns true if this class was loaded by more than one proc.
- */
- boolean isSharable() {
- Set<String> procNames = new HashSet<String>();
- for (Operation load : loads) {
- if (load.process.fromZygote()) {
- procNames.add(load.process.name);
- if (procNames.size() > 1) {
- return true;
- }
- }
- }
- for (Operation init : initializations) {
- if (init.process.fromZygote()) {
- procNames.add(init.process.name);
- if (procNames.size() > 1) {
- return true;
- }
- }
- }
- return false;
- }
-
void measureMemoryUsage() {
this.memoryUsage = MemoryUsage.forClass(name);
}
diff --git a/tools/preload/PrintBugReports.java b/tools/preload/PrintBugReports.java
deleted file mode 100644
index a6d4187..0000000
--- a/tools/preload/PrintBugReports.java
+++ /dev/null
@@ -1,272 +0,0 @@
-import java.io.File;
-import java.io.IOException;
-import java.io.PrintStream;
-import java.io.DataInputStream;
-import java.io.FileInputStream;
-import java.util.Map;
-import java.util.List;
-import java.util.HashMap;
-import java.util.ArrayList;
-import java.util.Comparator;
-import java.util.Set;
-import java.util.TreeSet;
-import java.util.Iterator;
-
-/**
- * Prints HTML reports that can be attached to bugs.
- */
-public class PrintBugReports {
-
- private static final String DIR = "out/preload";
- private static boolean PRINT_MEMORY_USAGE = false;
-
- private static final Comparator<LoadedClass> DEFAULT_ORDER
- = new Comparator<LoadedClass>() {
- public int compare(LoadedClass a, LoadedClass b) {
- // Longest load time first.
- int diff = b.medianTimeMicros() - a.medianTimeMicros();
- if (diff != 0) {
- return diff;
- }
-
- return a.name.compareTo(b.name);
- }
- };
-
- public static void main(String[] args)
- throws IOException, ClassNotFoundException {
- Root root = Root.fromFile(args[0]);
- String baseUrl = "";
- if (args.length > 1) {
- baseUrl = args[1];
- }
-
- new File(DIR).mkdirs();
-
- Map<String, List<Proc>> procsByName = new HashMap<String, List<Proc>>();
- for (Proc proc : root.processes.values()) {
- if (proc.fromZygote()) {
- List<Proc> procs = procsByName.get(proc.name);
- if (procs == null) {
- procs = new ArrayList<Proc>();
- procsByName.put(proc.name, procs);
- }
- procs.add(proc);
- }
- }
-
- Set<LoadedClass> coreClasses = new TreeSet<LoadedClass>(DEFAULT_ORDER);
- Set<LoadedClass> frameworkClasses = new TreeSet<LoadedClass>(DEFAULT_ORDER);
-
- for (List<Proc> procs : procsByName.values()) {
- Proc first = procs.get(0);
- Set<LoadedClass> classes = new TreeSet<LoadedClass>(DEFAULT_ORDER);
- Set<LoadedClass> sharedClasses
- = new TreeSet<LoadedClass>(DEFAULT_ORDER);
- for (Proc proc : procs) {
- for (Operation operation : proc.operations) {
- LoadedClass clazz = operation.loadedClass;
- if (clazz.isSharable() && clazz.systemClass) {
- if (clazz.name.startsWith("dalvik")
- || clazz.name.startsWith("org")
- || clazz.name.startsWith("java")) {
- coreClasses.add(clazz);
- } else {
- frameworkClasses.add(clazz);
- }
- sharedClasses.add(clazz);
- } else {
- classes.add(clazz);
- }
- }
- }
- printApplicationHtml(first.name, root.baseline, classes,
- sharedClasses);
- }
-
- printHtml("core", root.baseline, coreClasses);
- printHtml("framework", root.baseline, frameworkClasses);
-
- PrintStream out = new PrintStream(DIR + "/toc.html");
- out.println("<html><body>");
- out.println("<a href='" + baseUrl
- + "/core.html'>core</a><br/>");
- out.println("<a href='" + baseUrl
- + "/framework.html'>framework</a><br/>");
-
- for (String s : new TreeSet<String>(procsByName.keySet())) {
- out.println("<a href='" + baseUrl + "/"
- + s + ".html'>" + s + "</a><br/>");
- }
- out.println("</body></html>");
- out.close();
- }
-
- static void printApplicationHtml(String name, MemoryUsage baseline,
- Iterable<LoadedClass> classes, Iterable<LoadedClass> sharedClasses)
- throws IOException {
- PrintStream out = new PrintStream(DIR + "/" + name + ".html");
-
- printHeader(name, out);
- out.println("<body>");
- out.println("<h1><tt>" + name + "</tt></h1>");
- out.println("<p><i>Click a column header to sort by that column.</i></p>");
-
- out.println("<p><a href=\"#shared\">Shared Classes</a></p>");
-
- out.println("<h3>Application-Specific Classes</h3>");
-
- out.println("<p>These classes were loaded only by " + name + ". If"
- + " the value of the <i>Preloaded</i> column is <i>yes</i> or "
- + " <i>no</i>, the class is in the boot classpath; if it's not"
- + " part of the published API, consider"
- + " moving it into the APK.</p>");
-
- printTable(out, baseline, classes, false);
-
- out.println("<p><a href=\"#\">Top</a></p>");
-
- out.println("<a name=\"shared\"/><h3>Shared Classes</h3>");
-
- out.println("<p>These classes are in the boot classpath. They are used"
- + " by " + name + " as well as others.");
-
- printTable(out, baseline, sharedClasses, true);
-
- out.println("</body></html>");
- out.close();
- }
-
- static void printHtml(String name, MemoryUsage baseline,
- Iterable<LoadedClass> classes)
- throws IOException {
- PrintStream out = new PrintStream(DIR + "/" + name + ".html");
-
- printHeader(name, out);
- out.println("<body>");
- out.println("<h1><tt>" + name + "</tt></h1>");
- out.println("<p><i>Click a column header to sort by that column.</i></p>");
-
- printTable(out, baseline, classes, true);
-
- out.println("</body></html>");
- out.close();
- }
-
- private static void printHeader(String name, PrintStream out)
- throws IOException {
- out.println("<html><head>");
- out.println("<title>" + name + "</title>");
- out.println("<style>");
- out.println("a, th, td, h1, h3, p { font-family: arial }");
- out.println("th, td { font-size: small }");
- out.println("</style>");
- out.println("<script language=\"javascript\">");
- out.write(SCRIPT);
- out.println("</script>");
- out.println("</head>");
- }
-
- static void printTable(PrintStream out, MemoryUsage baseline,
- Iterable<LoadedClass> classes, boolean showProcNames) {
- out.println("<p><table border=\"1\" cellpadding=\"5\""
- + " class=\"sortable\" cellspacing=\"0\">");
-
- out.println("<thead bgcolor=\"#eeeeee\"><tr>");
- out.println("<th>Name</th>");
- out.println("<th>Preloaded</th>");
- out.println("<th>Total Time (us)</th>");
- out.println("<th>Load Time (us)</th>");
- out.println("<th>Init Time (us)</th>");
- if (PRINT_MEMORY_USAGE) {
- out.println("<th>Total Heap (B)</th>");
- out.println("<th>Dalvik Heap (B)</th>");
- out.println("<th>Native Heap (B)</th>");
- out.println("<th>Total Pages (kB)</th>");
- out.println("<th>Dalvik Pages (kB)</th>");
- out.println("<th>Native Pages (kB)</th>");
- out.println("<th>Other Pages (kB)</th>");
- }
- if (showProcNames) {
- out.println("<th>Loaded by</th>");
- }
- out.println("</tr></thead>");
-
- for (LoadedClass clazz : classes) {
- out.println("<tr>");
- out.println("<td>" + clazz.name + "</td>");
-
- out.println("<td>" + ((clazz.systemClass)
- ? ((clazz.preloaded) ? "yes" : "no") : "n/a") + "</td>");
-
- out.println("<td>" + clazz.medianTimeMicros() + "</td>");
- out.println("<td>" + clazz.medianLoadTimeMicros() + "</td>");
- out.println("<td>" + clazz.medianInitTimeMicros() + "</td>");
-
- if (PRINT_MEMORY_USAGE) {
- if (clazz.memoryUsage.isAvailable()) {
- MemoryUsage subtracted
- = clazz.memoryUsage.subtract(baseline);
-
- long totalHeap = subtracted.javaHeapSize()
- + subtracted.nativeHeapSize;
- out.println("<td>" + totalHeap + "</td>");
- out.println("<td>" + subtracted.javaHeapSize() + "</td>");
- out.println("<td>" + subtracted.nativeHeapSize + "</td>");
-
- out.println("<td>" + subtracted.totalPages() + "</td>");
- out.println("<td>" + subtracted.javaPagesInK() + "</td>");
- out.println("<td>" + subtracted.nativePagesInK() + "</td>");
- out.println("<td>" + subtracted.otherPagesInK() + "</td>");
- } else {
- for (int i = 0; i < 7; i++) {
- out.println("<td>&nbsp;</td>");
- }
- }
- }
-
- if (showProcNames) {
- out.println("<td>");
- Set<String> procNames = new TreeSet<String>();
- for (Operation op : clazz.loads) {
- procNames.add(op.process.name);
- }
- for (Operation op : clazz.initializations) {
- procNames.add(op.process.name);
- }
- if (procNames.size() <= 3) {
- for (String name : procNames) {
- out.print(name + "<br/>");
- }
- } else {
- Iterator<String> i = procNames.iterator();
- out.print(i.next() + "<br/>");
- out.print(i.next() + "<br/>");
- out.print("...and " + (procNames.size() - 2)
- + " others.");
- }
- out.println("</td>");
- }
-
- out.println("</tr>");
- }
-
- out.println("</table></p>");
- }
-
- static byte[] SCRIPT;
- static {
- try {
- File script = new File(
- "frameworks/base/tools/preload/sorttable.js");
- int length = (int) script.length();
- SCRIPT = new byte[length];
- DataInputStream in = new DataInputStream(
- new FileInputStream(script));
- in.readFully(SCRIPT);
- in.close();
- } catch (IOException e) {
- throw new RuntimeException(e);
- }
- }
-}
diff --git a/tools/preload/Root.java b/tools/preload/Root.java
index 3f12dea..0bc29bf 100644
--- a/tools/preload/Root.java
+++ b/tools/preload/Root.java
@@ -46,8 +46,7 @@ public class Root implements Serializable {
final Map<String, LoadedClass> loadedClasses
= new HashMap<String, LoadedClass>();
-// MemoryUsage baseline = MemoryUsage.baseline();
- MemoryUsage baseline = MemoryUsage.NOT_AVAILABLE;
+ MemoryUsage baseline = MemoryUsage.baseline();
/**
* Records class loads and initializations.
@@ -74,7 +73,7 @@ public class Root implements Serializable {
if (loadedClass.systemClass) {
// Only measure memory for classes in the boot
// classpath.
-// loadedClass.measureMemoryUsage();
+ loadedClass.measureMemoryUsage();
}
loadedClasses.put(name, loadedClass);
}
diff --git a/tools/preload/WritePreloadedClassFile.java b/tools/preload/WritePreloadedClassFile.java
index 757d17d3..96c539b 100644
--- a/tools/preload/WritePreloadedClassFile.java
+++ b/tools/preload/WritePreloadedClassFile.java
@@ -32,7 +32,7 @@ public class WritePreloadedClassFile {
/**
* Preload any class that take longer to load than MIN_LOAD_TIME_MICROS us.
*/
- static final int MIN_LOAD_TIME_MICROS = 1000;
+ static final int MIN_LOAD_TIME_MICROS = 1250;
public static void main(String[] args) throws IOException,
ClassNotFoundException {
diff --git a/tools/preload/preload.ipr b/tools/preload/preload.ipr
index dddca3b..0c9621c 100644
--- a/tools/preload/preload.ipr
+++ b/tools/preload/preload.ipr
@@ -364,7 +364,7 @@
</component>
<component name="ProjectFileVersion" converted="true" />
<component name="ProjectKey">
- <option name="state" value="project:///Volumes/Android/eclair/frameworks/base/tools/preload/preload.ipr" />
+ <option name="state" value="project:///Volumes/Android/donut/frameworks/base/tools/preload/preload.ipr" />
</component>
<component name="ProjectModuleManager">
<modules>
diff --git a/tools/preload/sorttable.js b/tools/preload/sorttable.js
index f03859e..25bccb2 100644
--- a/tools/preload/sorttable.js
+++ b/tools/preload/sorttable.js
@@ -6,7 +6,7 @@
Instructions:
Download this file
- Add <script src="sorttable.js"> to your HTML
+ Add <script src="sorttable.js"></script> to your HTML
Add class="sortable" to any table you'd like to make sortable
Click on the headers to sort
@@ -88,7 +88,6 @@ sorttable = {
}
// make it clickable to sort
headrow[i].sorttable_columnindex = i;
- headrow[i].style.cursor = "pointer";
headrow[i].sorttable_tbody = table.tBodies[0];
dean_addEvent(headrow[i],"click", function(e) {
generated by cgit v1.1 at 2025-11-07 08:27:09 +0000