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Code Issues Wiki Activity

Indexer: Minor improvement of progress reporting.

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This commit is contained in:
Markus Schorn 2007-02-28 13:45:25 +00:00
parent 1d087b260f
commit ae557bd281
5 changed files with 63 additions and 59 deletions
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5
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/IndexerProgress.java
View file

@ -16,6 +16,7 @@ public class IndexerProgress {
public int fTotalSourcesEstimate;
public int fCompletedHeaders;
public int fCompletedSources;
public int fTimeEstimate;
public String fMonitorDetail;
public IndexerProgress() {
@ -32,4 +33,8 @@ public class IndexerProgress {
public int getRemainingSources() {
return fTotalSourcesEstimate-fCompletedSources;
}
public int getTimeEstimate() {
return fTotalSourcesEstimate > 0 ? fTotalSourcesEstimate : fTimeEstimate;
}
}

15
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/PDOMIndexerJob.java
View file

@ -17,7 +17,6 @@ import org.eclipse.cdt.core.dom.IPDOMIndexerTask;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Platform;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
@ -26,8 +25,9 @@ import org.eclipse.core.runtime.jobs.Job;
*
*/
public class PDOMIndexerJob extends Job {
private static final int PROGRESS_UPDATE_INTERVAL = 500;
private static final int TOTAL_MONITOR_WORK = 1000;
private static final int TOTAL_MONITOR_WORK = 100000;
private final PDOMManager pdomManager;
private IPDOMIndexerTask currentTask;
private boolean cancelledByManager= false;
@ -42,8 +42,6 @@ public class PDOMIndexerJob extends Job {
}
protected IStatus run(IProgressMonitor monitor) {
long start = System.currentTimeMillis();
fMonitor = monitor;
String taskName = CCorePlugin.getResourceString("pdom.indexer.task"); //$NON-NLS-1$
monitor.beginTask(taskName, TOTAL_MONITOR_WORK);
@ -57,7 +55,6 @@ public class PDOMIndexerJob extends Job {
public void setCanceled(boolean cancelled) {
fMonitor.setCanceled(cancelled);
}
};
synchronized(taskMutex) {
currentTask= null;
@ -78,12 +75,6 @@ public class PDOMIndexerJob extends Job {
}
}
while (currentTask != null);
String showTimings = Platform.getDebugOption(CCorePlugin.PLUGIN_ID
+ "/debug/pdomtimings"); //$NON-NLS-1$
if (showTimings != null && showTimings.equalsIgnoreCase("true")) //$NON-NLS-1$
System.out.println("PDOM Indexer Job Time: " + (System.currentTimeMillis() - start)); //$NON-NLS-1$
return Status.OK_STATUS;
}
catch (RuntimeException e) {
@ -117,7 +108,7 @@ public class PDOMIndexerJob extends Job {
while(!m.isCanceled() && !targetMonitor.isCanceled()) {
currentTick= pdomManager.getMonitorMessage(targetMonitor, currentTick, TOTAL_MONITOR_WORK);
try {
Thread.sleep(350);
Thread.sleep(PROGRESS_UPDATE_INTERVAL);
} catch (InterruptedException e) {
return Status.CANCEL_STATUS;
}

27
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/PDOMManager.java
View file

@ -368,11 +368,9 @@ public class PDOMManager implements IPDOMManager, IWritableIndexManager, IListen
else {
if (fCurrentTask != null) {
IndexerProgress info= fCurrentTask.getProgressInformation();
if (info != null) {
fCompletedSources+= info.fCompletedSources;
fCompletedHeaders+= info.fCompletedHeaders;
}
}
result= fCurrentTask= (IPDOMIndexerTask)fTaskQueue.removeFirst();
}
}
@ -601,7 +599,8 @@ public class PDOMManager implements IPDOMManager, IWritableIndexManager, IListen
}
public boolean joinIndexer(int waitMaxMillis, IProgressMonitor monitor) {
monitor.beginTask(Messages.PDOMManager_JoinIndexerTask, 1000);
final int totalTicks = 1000;
monitor.beginTask(Messages.PDOMManager_JoinIndexerTask, totalTicks);
long limit= System.currentTimeMillis()+waitMaxMillis;
try {
int currentTicks= 0;
@ -609,7 +608,7 @@ public class PDOMManager implements IPDOMManager, IWritableIndexManager, IListen
if (monitor.isCanceled()) {
return false;
}
currentTicks= getMonitorMessage(monitor, currentTicks, 1000);
currentTicks= getMonitorMessage(monitor, currentTicks, totalTicks);
synchronized(fTaskQueueMutex) {
if (isIndexerIdle()) {
return true;
@ -643,33 +642,26 @@ public class PDOMManager implements IPDOMManager, IWritableIndexManager, IListen
int remainingSources= 0;
int completedSources= 0;
int completedHeaders= 0;
int unknown= 0;
int totalEstimate= 0;
String detail= null;
IndexerProgress info;
synchronized (fTaskQueueMutex) {
completedHeaders= fCompletedHeaders;
completedSources= fCompletedSources;
totalEstimate= fCompletedHeaders+fCompletedSources;
for (Iterator iter = fTaskQueue.iterator(); iter.hasNext();) {
IPDOMIndexerTask task = (IPDOMIndexerTask) iter.next();
info= task.getProgressInformation();
if (info == null) {
unknown++;
}
else {
remainingSources+= info.getRemainingSources();
}
totalEstimate+= info.getTimeEstimate();
}
if (fCurrentTask != null) {
info= fCurrentTask.getProgressInformation();
if (info == null) {
unknown++;
}
else {
remainingSources+= info.getRemainingSources();
completedHeaders+= info.fCompletedHeaders;
completedSources+= info.fCompletedSources;
detail= info.fMonitorDetail;
}
totalEstimate+= info.getTimeEstimate();
}
}
@ -682,9 +674,8 @@ public class PDOMManager implements IPDOMManager, IWritableIndexManager, IListen
}
monitor.subTask(msg);
totalSources+= unknown*1000;
if (completedSources > 0 && totalSources >= completedSources) {
int newTick= completedSources*base/totalSources;
if (completedSources > 0 && totalEstimate >= completedSources) {
int newTick= completedSources*base/totalEstimate;
if (newTick > currentTicks) {
monitor.worked(newTick-currentTicks);
return newTick;

20
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/indexer/PDOMRebuildTask.java
View file

@ -25,18 +25,27 @@ import org.eclipse.cdt.internal.core.index.IWritableIndexManager;
import org.eclipse.cdt.internal.core.pdom.IndexerProgress;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.osgi.util.NLS;
public class PDOMRebuildTask implements IPDOMIndexerTask {
private static final String TRUE= String.valueOf(true);
private static final ITranslationUnit[] NO_TUS = new ITranslationUnit[0];
private IPDOMIndexer fIndexer;
private IPDOMIndexerTask fDelegate;
private final IPDOMIndexer fIndexer;
private final IndexerProgress fProgress;
private volatile IPDOMIndexerTask fDelegate;
public PDOMRebuildTask(IPDOMIndexer indexer) {
fIndexer= indexer;
fProgress= createProgress(indexer.getProject().getElementName());
}
private IndexerProgress createProgress(String prjName) {
IndexerProgress progress= new IndexerProgress();
progress.fTimeEstimate= 1000;
progress.fMonitorDetail= NLS.bind(Messages.PDOMIndexerTask_collectingFilesTask, prjName);
return progress;
}
public IPDOMIndexer getIndexer() {
return fIndexer;
@ -73,7 +82,7 @@ public class PDOMRebuildTask implements IPDOMIndexerTask {
}
}
private void createDelegate(ICProject project, IProgressMonitor monitor) throws CoreException {
private synchronized void createDelegate(ICProject project, IProgressMonitor monitor) throws CoreException {
boolean allFiles= TRUE.equals(fIndexer.getProperty(IndexerPreferences.KEY_INDEX_ALL_FILES));
List list= new ArrayList();
TranslationUnitCollector collector= new TranslationUnitCollector(list, allFiles, monitor);
@ -83,8 +92,7 @@ public class PDOMRebuildTask implements IPDOMIndexerTask {
}
public IndexerProgress getProgressInformation() {
return fDelegate != null ? fDelegate.getProgressInformation() : null;
public synchronized IndexerProgress getProgressInformation() {
return fDelegate != null ? fDelegate.getProgressInformation() : fProgress;
}
}

21
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/indexer/PDOMResourceDeltaTask.java
View file

@ -17,6 +17,7 @@ import java.util.List;
import org.eclipse.cdt.core.dom.IPDOMIndexer;
import org.eclipse.cdt.core.dom.IPDOMIndexerTask;
import org.eclipse.cdt.core.dom.IPDOMManager;
import org.eclipse.cdt.core.model.CoreModel;
import org.eclipse.cdt.core.model.ICContainer;
import org.eclipse.cdt.core.model.ICElement;
@ -30,13 +31,16 @@ import org.eclipse.core.runtime.NullProgressMonitor;
public class PDOMResourceDeltaTask implements IPDOMIndexerTask {
private static final String TRUE = String.valueOf(true);
private IPDOMIndexer fIndexer;
private boolean fAllFiles;
private IPDOMIndexerTask fDelegate;
final private IPDOMIndexer fIndexer;
final private boolean fAllFiles;
final private IPDOMIndexerTask fDelegate;
final private IndexerProgress fProgress;
public PDOMResourceDeltaTask(IPDOMIndexer indexer, ICElementDelta delta) throws CoreException {
fIndexer= indexer;
fProgress= new IndexerProgress();
fAllFiles= TRUE.equals(getIndexer().getProperty(IndexerPreferences.KEY_INDEX_ALL_FILES));
if (!IPDOMManager.ID_NO_INDEXER.equals(fIndexer.getID())) {
List a= new ArrayList();
List c= new ArrayList();
List r= new ArrayList();
@ -48,6 +52,13 @@ public class PDOMResourceDeltaTask implements IPDOMIndexerTask {
ITranslationUnit[] ra= (ITranslationUnit[]) r.toArray(new ITranslationUnit[r.size()]);
fDelegate= indexer.createTask(aa, ca, ra);
}
else {
fDelegate= null;
}
}
else {
fDelegate= null;
}
}
private void processDelta(ICElementDelta delta, List added, List changed, List removed, IProgressMonitor pm) throws CoreException {
@ -90,7 +101,6 @@ public class PDOMResourceDeltaTask implements IPDOMIndexerTask {
}
break;
}
}
private void collectSources(ICContainer container, Collection sources, IProgressMonitor pm) throws CoreException {
@ -108,11 +118,10 @@ public class PDOMResourceDeltaTask implements IPDOMIndexerTask {
}
public IndexerProgress getProgressInformation() {
return fDelegate == null ? null : fDelegate.getProgressInformation();
return fDelegate != null ? fDelegate.getProgressInformation() : fProgress;
}
public boolean isEmpty() {
return fDelegate == null;
}
}