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[cdt-dev] Building Workspace runs in a loop

Hi again,

 

I managed to investigate the problem a bit further, and it turned out that the problem really is a continuous rebuild of the workspace due to a file change event. The following is a stack trace that is triggering the rebuild. The problem only exists in cdt-nightly, the kepler release works fine.

The IResourceChangeEvent comes from a certain header file. Meanwhile I'm pretty sure that not my code per se is the problem, since I can trigger the phenomenum with the CUTE headers (@Thomas, that's why I added you) as well.

Does anyone have an idea where I should poke next? With all these asynchronous calls I'm a bit lost :-(

 

bye Michi

 

Thread [Worker-17] (Suspended (breakpoint at line 282 in WorkManager))

WorkManager.setBuild(boolean) line: 282

Workspace.endOperation(ISchedulingRule, boolean, IProgressMonitor) line: 1508

File.setContents(InputStream, int, IProgressMonitor) line: 365

XmlUtil.serializeXml(Document, IFile) line: 366

LanguageSettingsProvidersSerializer.serializeLanguageSettings(ICProjectDescription) line: 876

XmlProjectDescriptionStorage$DesSerializationRunnable.run(IProgressMonitor) line: 174

CProjectDescriptionManager$CompositeWorkspaceRunnable.run(IProgressMonitor) line: 200

CProjectDescriptionManager$CompositeWorkspaceRunnable.run(IProgressMonitor) line: 200

CProjectDescriptionManager$5.run(IProgressMonitor) line: 522

Workspace.run(IWorkspaceRunnable, ISchedulingRule, int, IProgressMonitor) line: 2345

CProjectDescriptionManager.runAtomic(IWorkspaceRunnable, ISchedulingRule, IProgressMonitor) line: 518

CProjectDescriptionManager.runWspModification(IWorkspaceRunnable, ISchedulingRule, IProgressMonitor) line: 483

SetCProjectDescriptionOperation.executeOperation() line: 154

SetCProjectDescriptionOperation(CModelOperation).execute() line: 341

SetCProjectDescriptionOperation(CModelOperation).run(IProgressMonitor) line: 607

Workspace.run(IWorkspaceRunnable, ISchedulingRule, int, IProgressMonitor) line: 2345

SetCProjectDescriptionOperation(CModelOperation).runOperation(IProgressMonitor) line: 638

XmlProjectDescriptionStorage(AbstractCProjectDescriptionStorage).setProjectDescription(ICProjectDescription, int, IProgressMonitor) line: 203

CProjectDescriptionStorageManager.setProjectDescription(IProject, ICProjectDescription, int, IProgressMonitor) line: 149

CProjectDescriptionManager.setProjectDescription(IProject, ICProjectDescription, int, IProgressMonitor) line: 873

BuildSettingsUtil.checkApplyDescription(IProject, ICProjectDescription, boolean) line: 211

BuildSettingsUtil.checkApplyDescription(IProject, ICProjectDescription) line: 198

ManagedBuildManager.updateBuildInfo(IProject, boolean) line: 1404

ManagedBuildManager.saveBuildInfo(IProject, boolean) line: 1363

LlvmToolOptionPathUtil.addPathToToolOption(String, int) line: 149

LlvmToolOptionPathUtil.addLlvmLib(String) line: 84

LlvmToolOptionPathUtil.addAllLibsToBuildConf() line: 913

LlvmResourceListener.resourceChanged(IResourceChangeEvent) line: 67

NotificationManager$1.run() line: 291

SafeRunner.run(ISafeRunnable) line: 42

NotificationManager.notify(ResourceChangeListenerList$ListenerEntry[], IResourceChangeEvent, boolean) line: 285

NotificationManager.broadcastChanges(ElementTree, ResourceChangeEvent, boolean) line: 149

Workspace.broadcastBuildEvent(Object, int, int) line: 382

AutoBuildJob.doBuild(IProgressMonitor) line: 139

AutoBuildJob.run(IProgressMonitor) line: 241

Worker.run() line: 53

 

On Friday 09 Aug 2013 12:20:32 scalpel4k wrote:

> Hi guys,

>

> I have a project where at some point the indexer goes wild and reindexes a certain file over and over again, making the workbench unusable. I have added a short excerpt of console output that shows 2 random threads. Is there any way of getting more information why that is happening? The console output seems unsuspicious to me.

>

> bye Michi

>

> Initialising thread Thread-59 (120)

> Ending thread Thread-59

> Indexer: start PDOMFastIndexerTask

> Indexer: parsing /XXX/headers/internal/parameters.hpp

> Indexer: adding file:/XXX/src/main/include/internal/parameters.hpp

> C/C++ Indexer: Project 'XXX' (0 sources, 1 headers)

> Options: indexer='PDOMFastIndexer', parseAllFiles=true, unusedHeaders=useCPP, skipReferences=false, skipImplicitReferences=false, skipTypeReferences=false, skipMacroReferences=false.

> Database: 2170880 bytes

> Timings: 74 total, 36 parser, 8 resolution, 16 index update.

> Errors: 0 internal, 0 include, 0 scanner, 0 syntax errors.

> Names: 14 declarations, 14 references, 0(0.00%) unresolved.

> Cache[34MB]: 22718 hits, 0(0.00%) misses.

> Indexer: completed PDOMFastIndexerTask[78ms]

> Initialising thread Thread-60 (121)

> Ending thread Thread-60

> Indexer: start PDOMFastIndexerTask

> Indexer: parsing /XXX/headers/internal/parameters.hpp

> Indexer: adding file:/XXX/src/main/include/internal/parameters.hpp

> C/C++ Indexer: Project 'XXX' (0 sources, 1 headers)

> Options: indexer='PDOMFastIndexer', parseAllFiles=true, unusedHeaders=useCPP, skipReferences=false, skipImplicitReferences=false, skipTypeReferences=false, skipMacroReferences=false.

> Database: 2170880 bytes

> Timings: 32 total, 17 parser, 1 resolution, 5 index update.

> Errors: 0 internal, 0 include, 0 scanner, 0 syntax errors.

> Names: 14 declarations, 14 references, 0(0.00%) unresolved.

> Cache[34MB]: 22718 hits, 0(0.00%) misses.

> Indexer: completed PDOMFastIndexerTask[33ms]


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