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Diffstat (limited to 'traceview/src/com/android/traceview/MethodData.java')
| -rw-r--r-- | traceview/src/com/android/traceview/MethodData.java | 513 |
1 files changed, 0 insertions, 513 deletions
diff --git a/traceview/src/com/android/traceview/MethodData.java b/traceview/src/com/android/traceview/MethodData.java deleted file mode 100644 index 69c5247..0000000 --- a/traceview/src/com/android/traceview/MethodData.java +++ /dev/null @@ -1,513 +0,0 @@ -/* - * Copyright (C) 2006 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.traceview; - -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.graphics.Image; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Collection; -import java.util.Comparator; -import java.util.HashMap; - -public class MethodData { - - private int mId; - private int mRank = -1; - private String mClassName; - private String mMethodName; - private String mSignature; - private String mName; - private String mProfileName; - private String mPathname; - private int mLineNumber; - private long mElapsedExclusiveCpuTime; - private long mElapsedInclusiveCpuTime; - private long mTopExclusiveCpuTime; - private long mElapsedExclusiveRealTime; - private long mElapsedInclusiveRealTime; - private long mTopExclusiveRealTime; - private int[] mNumCalls = new int[2]; // index 0=normal, 1=recursive - private Color mColor; - private Color mFadedColor; - private Image mImage; - private Image mFadedImage; - private HashMap<Integer, ProfileData> mParents; - private HashMap<Integer, ProfileData> mChildren; - - // The parents of this method when this method was in a recursive call - private HashMap<Integer, ProfileData> mRecursiveParents; - - // The children of this method when this method was in a recursive call - private HashMap<Integer, ProfileData> mRecursiveChildren; - - private ProfileNode[] mProfileNodes; - private int mX; - private int mY; - private double mWeight; - - public MethodData(int id, String className) { - mId = id; - mClassName = className; - mMethodName = null; - mSignature = null; - mPathname = null; - mLineNumber = -1; - computeName(); - computeProfileName(); - } - - public MethodData(int id, String className, String methodName, - String signature, String pathname, int lineNumber) { - mId = id; - mClassName = className; - mMethodName = methodName; - mSignature = signature; - mPathname = pathname; - mLineNumber = lineNumber; - computeName(); - computeProfileName(); - } - - public double addWeight(int x, int y, double weight) { - if (mX == x && mY == y) - mWeight += weight; - else { - mX = x; - mY = y; - mWeight = weight; - } - return mWeight; - } - - public void clearWeight() { - mWeight = 0; - } - - public int getRank() { - return mRank; - } - - public void setRank(int rank) { - mRank = rank; - computeProfileName(); - } - - public void addElapsedExclusive(long cpuTime, long realTime) { - mElapsedExclusiveCpuTime += cpuTime; - mElapsedExclusiveRealTime += realTime; - } - - public void addElapsedInclusive(long cpuTime, long realTime, - boolean isRecursive, Call parent) { - if (isRecursive == false) { - mElapsedInclusiveCpuTime += cpuTime; - mElapsedInclusiveRealTime += realTime; - mNumCalls[0] += 1; - } else { - mNumCalls[1] += 1; - } - - if (parent == null) - return; - - // Find the child method in the parent - MethodData parentMethod = parent.getMethodData(); - if (parent.isRecursive()) { - parentMethod.mRecursiveChildren = updateInclusive(cpuTime, realTime, - parentMethod, this, false, - parentMethod.mRecursiveChildren); - } else { - parentMethod.mChildren = updateInclusive(cpuTime, realTime, - parentMethod, this, false, parentMethod.mChildren); - } - - // Find the parent method in the child - if (isRecursive) { - mRecursiveParents = updateInclusive(cpuTime, realTime, this, parentMethod, true, - mRecursiveParents); - } else { - mParents = updateInclusive(cpuTime, realTime, this, parentMethod, true, - mParents); - } - } - - private HashMap<Integer, ProfileData> updateInclusive(long cpuTime, long realTime, - MethodData contextMethod, MethodData elementMethod, - boolean elementIsParent, HashMap<Integer, ProfileData> map) { - if (map == null) { - map = new HashMap<Integer, ProfileData>(4); - } else { - ProfileData profileData = map.get(elementMethod.mId); - if (profileData != null) { - profileData.addElapsedInclusive(cpuTime, realTime); - return map; - } - } - - ProfileData elementData = new ProfileData(contextMethod, - elementMethod, elementIsParent); - elementData.setElapsedInclusive(cpuTime, realTime); - elementData.setNumCalls(1); - map.put(elementMethod.mId, elementData); - return map; - } - - public void analyzeData(TimeBase timeBase) { - // Sort the parents and children into decreasing inclusive time - ProfileData[] sortedParents; - ProfileData[] sortedChildren; - ProfileData[] sortedRecursiveParents; - ProfileData[] sortedRecursiveChildren; - - sortedParents = sortProfileData(mParents, timeBase); - sortedChildren = sortProfileData(mChildren, timeBase); - sortedRecursiveParents = sortProfileData(mRecursiveParents, timeBase); - sortedRecursiveChildren = sortProfileData(mRecursiveChildren, timeBase); - - // Add "self" time to the top of the sorted children - sortedChildren = addSelf(sortedChildren); - - // Create the ProfileNode objects that we need - ArrayList<ProfileNode> nodes = new ArrayList<ProfileNode>(); - ProfileNode profileNode; - if (mParents != null) { - profileNode = new ProfileNode("Parents", this, sortedParents, - true, false); - nodes.add(profileNode); - } - if (mChildren != null) { - profileNode = new ProfileNode("Children", this, sortedChildren, - false, false); - nodes.add(profileNode); - } - if (mRecursiveParents!= null) { - profileNode = new ProfileNode("Parents while recursive", this, - sortedRecursiveParents, true, true); - nodes.add(profileNode); - } - if (mRecursiveChildren != null) { - profileNode = new ProfileNode("Children while recursive", this, - sortedRecursiveChildren, false, true); - nodes.add(profileNode); - } - mProfileNodes = nodes.toArray(new ProfileNode[nodes.size()]); - } - - // Create and return a ProfileData[] array that is a sorted copy - // of the given HashMap values. - private ProfileData[] sortProfileData(HashMap<Integer, ProfileData> map, - final TimeBase timeBase) { - if (map == null) - return null; - - // Convert the hash values to an array of ProfileData - Collection<ProfileData> values = map.values(); - ProfileData[] sorted = values.toArray(new ProfileData[values.size()]); - - // Sort the array by elapsed inclusive time - Arrays.sort(sorted, new Comparator<ProfileData>() { - @Override - public int compare(ProfileData pd1, ProfileData pd2) { - if (timeBase.getElapsedInclusiveTime(pd2) > timeBase.getElapsedInclusiveTime(pd1)) - return 1; - if (timeBase.getElapsedInclusiveTime(pd2) < timeBase.getElapsedInclusiveTime(pd1)) - return -1; - return 0; - } - }); - return sorted; - } - - private ProfileData[] addSelf(ProfileData[] children) { - ProfileData[] pdata; - if (children == null) { - pdata = new ProfileData[1]; - } else { - pdata = new ProfileData[children.length + 1]; - System.arraycopy(children, 0, pdata, 1, children.length); - } - pdata[0] = new ProfileSelf(this); - return pdata; - } - - public void addTopExclusive(long cpuTime, long realTime) { - mTopExclusiveCpuTime += cpuTime; - mTopExclusiveRealTime += realTime; - } - - public long getTopExclusiveCpuTime() { - return mTopExclusiveCpuTime; - } - - public long getTopExclusiveRealTime() { - return mTopExclusiveRealTime; - } - - public int getId() { - return mId; - } - - private void computeName() { - if (mMethodName == null) { - mName = mClassName; - return; - } - - StringBuilder sb = new StringBuilder(); - sb.append(mClassName); - sb.append("."); //$NON-NLS-1$ - sb.append(mMethodName); - sb.append(" "); //$NON-NLS-1$ - sb.append(mSignature); - mName = sb.toString(); - } - - public String getName() { - return mName; - } - - public String getClassName() { - return mClassName; - } - - public String getMethodName() { - return mMethodName; - } - - public String getProfileName() { - return mProfileName; - } - - public String getSignature() { - return mSignature; - } - - public void computeProfileName() { - if (mRank == -1) { - mProfileName = mName; - return; - } - - StringBuilder sb = new StringBuilder(); - sb.append(mRank); - sb.append(" "); //$NON-NLS-1$ - sb.append(getName()); - mProfileName = sb.toString(); - } - - public String getCalls() { - return String.format("%d+%d", mNumCalls[0], mNumCalls[1]); - } - - public int getTotalCalls() { - return mNumCalls[0] + mNumCalls[1]; - } - - public Color getColor() { - return mColor; - } - - public void setColor(Color color) { - mColor = color; - } - - public void setImage(Image image) { - mImage = image; - } - - public Image getImage() { - return mImage; - } - - @Override - public String toString() { - return getName(); - } - - public long getElapsedExclusiveCpuTime() { - return mElapsedExclusiveCpuTime; - } - - public long getElapsedExclusiveRealTime() { - return mElapsedExclusiveRealTime; - } - - public long getElapsedInclusiveCpuTime() { - return mElapsedInclusiveCpuTime; - } - - public long getElapsedInclusiveRealTime() { - return mElapsedInclusiveRealTime; - } - - public void setFadedColor(Color fadedColor) { - mFadedColor = fadedColor; - } - - public Color getFadedColor() { - return mFadedColor; - } - - public void setFadedImage(Image fadedImage) { - mFadedImage = fadedImage; - } - - public Image getFadedImage() { - return mFadedImage; - } - - public void setPathname(String pathname) { - mPathname = pathname; - } - - public String getPathname() { - return mPathname; - } - - public void setLineNumber(int lineNumber) { - mLineNumber = lineNumber; - } - - public int getLineNumber() { - return mLineNumber; - } - - public ProfileNode[] getProfileNodes() { - return mProfileNodes; - } - - public static class Sorter implements Comparator<MethodData> { - @Override - public int compare(MethodData md1, MethodData md2) { - if (mColumn == Column.BY_NAME) { - int result = md1.getName().compareTo(md2.getName()); - return (mDirection == Direction.INCREASING) ? result : -result; - } - if (mColumn == Column.BY_INCLUSIVE_CPU_TIME) { - if (md2.getElapsedInclusiveCpuTime() > md1.getElapsedInclusiveCpuTime()) - return (mDirection == Direction.INCREASING) ? -1 : 1; - if (md2.getElapsedInclusiveCpuTime() < md1.getElapsedInclusiveCpuTime()) - return (mDirection == Direction.INCREASING) ? 1 : -1; - return md1.getName().compareTo(md2.getName()); - } - if (mColumn == Column.BY_EXCLUSIVE_CPU_TIME) { - if (md2.getElapsedExclusiveCpuTime() > md1.getElapsedExclusiveCpuTime()) - return (mDirection == Direction.INCREASING) ? -1 : 1; - if (md2.getElapsedExclusiveCpuTime() < md1.getElapsedExclusiveCpuTime()) - return (mDirection == Direction.INCREASING) ? 1 : -1; - return md1.getName().compareTo(md2.getName()); - } - if (mColumn == Column.BY_INCLUSIVE_REAL_TIME) { - if (md2.getElapsedInclusiveRealTime() > md1.getElapsedInclusiveRealTime()) - return (mDirection == Direction.INCREASING) ? -1 : 1; - if (md2.getElapsedInclusiveRealTime() < md1.getElapsedInclusiveRealTime()) - return (mDirection == Direction.INCREASING) ? 1 : -1; - return md1.getName().compareTo(md2.getName()); - } - if (mColumn == Column.BY_EXCLUSIVE_REAL_TIME) { - if (md2.getElapsedExclusiveRealTime() > md1.getElapsedExclusiveRealTime()) - return (mDirection == Direction.INCREASING) ? -1 : 1; - if (md2.getElapsedExclusiveRealTime() < md1.getElapsedExclusiveRealTime()) - return (mDirection == Direction.INCREASING) ? 1 : -1; - return md1.getName().compareTo(md2.getName()); - } - if (mColumn == Column.BY_CALLS) { - int result = md1.getTotalCalls() - md2.getTotalCalls(); - if (result == 0) - return md1.getName().compareTo(md2.getName()); - return (mDirection == Direction.INCREASING) ? result : -result; - } - if (mColumn == Column.BY_CPU_TIME_PER_CALL) { - double time1 = md1.getElapsedInclusiveCpuTime(); - time1 = time1 / md1.getTotalCalls(); - double time2 = md2.getElapsedInclusiveCpuTime(); - time2 = time2 / md2.getTotalCalls(); - double diff = time1 - time2; - int result = 0; - if (diff < 0) - result = -1; - else if (diff > 0) - result = 1; - if (result == 0) - return md1.getName().compareTo(md2.getName()); - return (mDirection == Direction.INCREASING) ? result : -result; - } - if (mColumn == Column.BY_REAL_TIME_PER_CALL) { - double time1 = md1.getElapsedInclusiveRealTime(); - time1 = time1 / md1.getTotalCalls(); - double time2 = md2.getElapsedInclusiveRealTime(); - time2 = time2 / md2.getTotalCalls(); - double diff = time1 - time2; - int result = 0; - if (diff < 0) - result = -1; - else if (diff > 0) - result = 1; - if (result == 0) - return md1.getName().compareTo(md2.getName()); - return (mDirection == Direction.INCREASING) ? result : -result; - } - return 0; - } - - public void setColumn(Column column) { - // If the sort column specified is the same as last time, - // then reverse the sort order. - if (mColumn == column) { - // Reverse the sort order - if (mDirection == Direction.INCREASING) - mDirection = Direction.DECREASING; - else - mDirection = Direction.INCREASING; - } else { - // Sort names into increasing order, data into decreasing order. - if (column == Column.BY_NAME) - mDirection = Direction.INCREASING; - else - mDirection = Direction.DECREASING; - } - mColumn = column; - } - - public Column getColumn() { - return mColumn; - } - - public void setDirection(Direction direction) { - mDirection = direction; - } - - public Direction getDirection() { - return mDirection; - } - - public static enum Column { - BY_NAME, BY_EXCLUSIVE_CPU_TIME, BY_EXCLUSIVE_REAL_TIME, - BY_INCLUSIVE_CPU_TIME, BY_INCLUSIVE_REAL_TIME, BY_CALLS, - BY_REAL_TIME_PER_CALL, BY_CPU_TIME_PER_CALL, - }; - - public static enum Direction { - INCREASING, DECREASING - }; - - private Column mColumn; - private Direction mDirection; - } -} |