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Commit fcc3ccb9 authored by Bob Lee's avatar Bob Lee
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Added tool to generate application-specific reports from class load profiling... 

Added tool to generate application-specific reports from class load profiling data. Generated new profiling data. Deleted old data. Generated new preloaded-classes file.
parent b06c9a8c

preloaded-classes

+1186 −427

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tools/preload/20080522.compiled

deleted100644 → 0
−10.9 MiB

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tools/preload/Android.mk

+1 −0
Original line number Diff line number Diff line
@@ -8,6 +8,7 @@ LOCAL_SRC_FILES := \ 
	MemoryUsage.java \

	Operation.java \

	Policy.java \

	PrintBugReports.java \

	PrintCsv.java \

	PrintHtmlDiff.java \

	PrintPsTree.java \

tools/preload/LoadedClass.java

+29 −1
Original line number Diff line number Diff line
@@ -15,7 +15,11 @@ 
 */



import java.io.Serializable;

import java.util.*;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.HashSet;

import java.util.List;

import java.util.Set;



/**

 * A loaded class.
@@ -50,6 +54,30 @@ 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);

    }