|
|
| Re: C/C++ indexer hangs at 0% with max CPU usage [message #227742 is a reply to message #227695] |
Mon, 08 December 2008 09:32   |
 Tarjei Knapstad
Messages: 6
Registered: July 2009 |
Junior Member |
|
|
This is a multi-part message in MIME format.
--------------090902010801000200050704
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
James Blackburn wrote:
> Tarjei Knapstad wrote:
>> The C/C++ indexer seem to hang quite often at 0%, but utilizing 100%
>> CPU. I'm unable to cancel the indexing (it still hangs with a "cancel
>> requested" message), which means I have to restart Eclipse to get back
>> to a state which doesn't eat my laptop battery and keep the fans
>> running at full blast :)
>>
>> Is this a known problem? Anything I can do to debug this further?
>
> If you press ctrl-\ from the shell in which you started eclipse, it will
> dump its threads. It would be interesting to know how and where the
> indexer has hung.
>
Hi James,
Complete dump is attached, this guy seems to be the culprit:
org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.Seman ticUtil.getUltimateTypeViaTypedefs(SemanticUtil.java:230)
I guess it would be interesting to see exactly what code is being parsed
when it hangs, but again I'm not sure how to go about it. Is there a way
that I can attach gdb to the process and get a more detailed stack trace
from the thread that is doing the C++ parsing?
Thanks,
--
Tarjei
--------------090902010801000200050704
Content-Type: text/plain;
name="eclipse-cdt-indexer-hang.txt"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline;
filename="eclipse-cdt-indexer-hang.txt"
^\2008-12-08 10:22:55
Full thread dump OpenJDK Client VM (10.0-b19 mixed mode):
"Worker-17" prio=10 tid=0x0a5d4400 nid=0x5ea7 in Object.wait()
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x991fb9f0> (a org.eclipse.core.internal.jobs.WorkerPool)
at org.eclipse.core.internal.jobs.WorkerPool.sleep(WorkerPool.j ava:185)
- locked <0x991fb9f0> (a org.eclipse.core.internal.jobs.WorkerPool)
at org.eclipse.core.internal.jobs.WorkerPool.startJob(WorkerPoo l.java:217)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:51)
"Worker-16" prio=10 tid=0x0a60cc00 nid=0x5e87 in Object.wait()
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x991fb9f0> (a org.eclipse.core.internal.jobs.WorkerPool)
at org.eclipse.core.internal.jobs.WorkerPool.sleep(WorkerPool.j ava:185)
- locked <0x991fb9f0> (a org.eclipse.core.internal.jobs.WorkerPool)
at org.eclipse.core.internal.jobs.WorkerPool.startJob(WorkerPoo l.java:217)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:51)
"Worker-15" prio=10 tid=0x0a61a400 nid=0x5e86 in Object.wait()
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x991fb9f0> (a org.eclipse.core.internal.jobs.WorkerPool)
at org.eclipse.core.internal.jobs.WorkerPool.sleep(WorkerPool.j ava:185)
- locked <0x991fb9f0> (a org.eclipse.core.internal.jobs.WorkerPool)
at org.eclipse.core.internal.jobs.WorkerPool.startJob(WorkerPoo l.java:217)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:51)
"Worker-14" prio=10 tid=0x0a5db000 nid=0x5e85 in Object.wait()
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x991fb9f0> (a org.eclipse.core.internal.jobs.WorkerPool)
at org.eclipse.core.internal.jobs.WorkerPool.sleep(WorkerPool.j ava:185)
- locked <0x991fb9f0> (a org.eclipse.core.internal.jobs.WorkerPool)
at org.eclipse.core.internal.jobs.WorkerPool.startJob(WorkerPoo l.java:217)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:51)
"Worker-13" prio=10 tid=0x0a617400 nid=0x5e84 waiting on condition
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at org.eclipse.cdt.internal.core.pdom.PDOMIndexerJob$2.run(PDOM IndexerJob.java:158)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
"Worker-12" prio=10 tid=0x0a628400 nid=0x5e83 runnable
java.lang.Thread.State: RUNNABLE
at org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.Seman ticUtil.getUltimateTypeViaTypedefs(SemanticUtil.java:230)
at org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVi sitor.createType(CPPVisitor.java:1514)
at org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVi sitor.createType(CPPVisitor.java:1588)
at org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVi sitor.createType(CPPVisitor.java:1670)
at org.eclipse.cdt.internal.core.dom.parser.cpp.CPPFunction.get Type(CPPFunction.java:297)
at org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPSe mantics.isSameFunction(CPPSemantics.java:2623)
at org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVi sitor.createBinding(CPPVisitor.java:627)
at org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVi sitor.createBinding(CPPVisitor.java:243)
at org.eclipse.cdt.internal.core.dom.parser.cpp.CPPASTName.reso lveBinding(CPPASTName.java:77)
at org.eclipse.cdt.internal.core.pdom.PDOMWriter.resolveNames(P DOMWriter.java:236)
at org.eclipse.cdt.internal.core.pdom.PDOMWriter.addSymbols(PDO MWriter.java:150)
at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.write ToIndex(AbstractIndexerTask.java:646)
at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.parse File(AbstractIndexerTask.java:606)
at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.parse Linkage(AbstractIndexerTask.java:492)
at org.eclipse.cdt.internal.core.pdom.AbstractIndexerTask.runTa sk(AbstractIndexerTask.java:239)
at org.eclipse.cdt.internal.core.pdom.indexer.PDOMIndexerTask.r un(PDOMIndexerTask.java:111)
at org.eclipse.cdt.internal.core.pdom.PDOMIndexerJob.run(PDOMIn dexerJob.java:94)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
"org.eclipse.cdt.internal.ui.text.CReconciler" daemon prio=10 tid=0x0a655000 nid=0x5e29 in Object.wait()
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x9a9a9098> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)
at org.eclipse.jface.text.reconciler.AbstractReconciler$Backgro undThread.run(AbstractReconciler.java:179)
- locked <0x9a9a9098> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)
"org.eclipse.cdt.internal.ui.text.CReconciler" daemon prio=10 tid=0x096a2800 nid=0x5b43 in Object.wait()
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x9a765db8> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)
at org.eclipse.jface.text.reconciler.AbstractReconciler$Backgro undThread.run(AbstractReconciler.java:179)
- locked <0x9a765db8> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)
"org.eclipse.cdt.internal.ui.text.CReconciler" daemon prio=10 tid=0x09620400 nid=0x5b41 in Object.wait()
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x9a6ec348> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)
at org.eclipse.jface.text.reconciler.AbstractReconciler$Backgro undThread.run(AbstractReconciler.java:179)
- locked <0x9a6ec348> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)
"Timer-1" prio=10 tid=0x0a4a8800 nid=0x5af9 in Object.wait()
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x9a332650> (a java.util.TaskQueue)
at java.util.TimerThread.mainLoop(Timer.java:531)
- locked <0x9a332650> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:484)
"Timer-0" prio=10 tid=0x96b41000 nid=0x5af8 in Object.wait()
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x9a332700> (a java.util.TaskQueue)
at java.util.TimerThread.mainLoop(Timer.java:531)
- locked <0x9a332700> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:484)
"Worker-7" prio=10 tid=0x0960e800 nid=0x5af3 in Object.wait()
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x991fb9f0> (a org.eclipse.core.internal.jobs.WorkerPool)
at org.eclipse.core.internal.jobs.WorkerPool.sleep(WorkerPool.j ava:185)
- locked <0x991fb9f0> (a org.eclipse.core.internal.jobs.WorkerPool)
at org.eclipse.core.internal.jobs.WorkerPool.startJob(WorkerPoo l.java:217)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:51)
"Worker-3" prio=10 tid=0x09b4d400 nid=0x5aef in Object.wait()
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x991fb9f0> (a org.eclipse.core.internal.jobs.WorkerPool)
at org.eclipse.core.internal.jobs.WorkerPool.sleep(WorkerPool.j ava:185)
- locked <0x991fb9f0> (a org.eclipse.core.internal.jobs.WorkerPool)
at org.eclipse.core.internal.jobs.WorkerPool.startJob(WorkerPoo l.java:217)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:51)
"JavaScript indexing" daemon prio=10 tid=0x0a20b800 nid=0x5ade in Object.wait()
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x99ce82f0> (a org.eclipse.wst.jsdt.internal.core.search.indexing.IndexMana ger)
at java.lang.Object.wait(Object.java:502)
at org.eclipse.wst.jsdt.internal.core.search.processing.JobMana ger.run(JobManager.java:370)
- locked <0x99ce82f0> (a org.eclipse.wst.jsdt.internal.core.search.indexing.IndexMana ger)
at java.lang.Thread.run(Thread.java:636)
"Java indexing" daemon prio=10 tid=0x973b4c00 nid=0x5add in Object.wait()
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x99cb82b8> (a org.eclipse.jdt.internal.core.search.indexing.IndexManager)
at java.lang.Object.wait(Object.java:502)
at org.eclipse.jdt.internal.core.search.processing.JobManager.r un(JobManager.java:371)
- locked <0x99cb82b8> (a org.eclipse.jdt.internal.core.search.indexing.IndexManager)
at java.lang.Thread.run(Thread.java:636)
"org.eclipse.cdt.internal.ui.text.CReconciler" daemon prio=10 tid=0x0a18ec00 nid=0x5adc in Object.wait()
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x99b1f6c0> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)
at org.eclipse.jface.text.reconciler.AbstractReconciler$Backgro undThread.run(AbstractReconciler.java:179)
- locked <0x99b1f6c0> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)
"Worker-0" prio=10 tid=0x09943400 nid=0x5ad0 in Object.wait()
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x9a332740> (a org.eclipse.mylyn.internal.tasks.ui.OfflineCachingStorage$Ca cheFlushJob)
at java.lang.Object.wait(Object.java:502)
at org.eclipse.mylyn.internal.tasks.ui.OfflineCachingStorage$Ca cheFlushJob.run(OfflineCachingStorage.java:242)
- locked <0x9a332740> (a org.eclipse.mylyn.internal.tasks.ui.OfflineCachingStorage$Ca cheFlushJob)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
"Start Level Event Dispatcher" daemon prio=10 tid=0x0982b400 nid=0x5acf in Object.wait()
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x991f2c48> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread )
at java.lang.Object.wait(Object.java:502)
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread .getNextEvent(EventManager.java:377)
- locked <0x991f2c48> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread )
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread .run(EventManager.java:317)
"Framework Event Dispatcher" daemon prio=10 tid=0x09832000 nid=0x5ace in Object.wait()
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x991f2cc0> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread )
at java.lang.Object.wait(Object.java:502)
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread .getNextEvent(EventManager.java:377)
- locked <0x991f2cc0> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread )
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread .run(EventManager.java:317)
"State Data Manager" daemon prio=10 tid=0x09820800 nid=0x5acd waiting on condition
java.lang.Thread.State: TIMED_WAITING (sleeping)
at java.lang.Thread.sleep(Native Method)
at org.eclipse.osgi.internal.baseadaptor.StateManager.run(State Manager.java:297)
at java.lang.Thread.run(Thread.java:636)
"Low Memory Detector" daemon prio=10 tid=0x09591c00 nid=0x5acb runnable
java.lang.Thread.State: RUNNABLE
"CompilerThread0" daemon prio=10 tid=0x0958f000 nid=0x5aca waiting on condition
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" daemon prio=10 tid=0x0958dc00 nid=0x5ac9 waiting on condition
java.lang.Thread.State: RUNNABLE
"Finalizer" daemon prio=10 tid=0x0957d000 nid=0x5ac8 in Object.wait()
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x98f7b438> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:133)
- locked <0x98f7b438> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:149)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:1 77)
"Reference Handler" daemon prio=10 tid=0x09578c00 nid=0x5ac7 in Object.wait()
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x98f7b4c0> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:502)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java: 133)
- locked <0x98f7b4c0> (a java.lang.ref.Reference$Lock)
"main" prio=10 tid=0x0951f800 nid=0x5ab9 runnable [0xbf942000..0xbf943870]
java.lang.Thread.State: RUNNABLE
at org.eclipse.swt.internal.gtk.OS.Call(Native Method)
at org.eclipse.swt.widgets.Display.sleep(Display.java:3801)
at org.eclipse.ui.application.WorkbenchAdvisor.eventLoopIdle(Wo rkbenchAdvisor.java:364)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2383)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:21 98)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
at org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:288)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:488)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:113)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:193)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:386)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 549)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
"VM Thread" prio=10 tid=0x09575800 nid=0x5ac6 runnable
"VM Periodic Task Thread" prio=10 tid=0x095a5400 nid=0x5acc waiting on condition
JNI global references: 1383
Heap
def new generation total 12544K, used 2712K [0x97ba0000, 0x98930000, 0x98f50000)
eden space 11200K, 22% used [0x97ba0000, 0x97e0c368, 0x98690000)
from space 1344K, 17% used [0x98690000, 0x986c9e88, 0x987e0000)
to space 1344K, 0% used [0x987e0000, 0x987e0000, 0x98930000)
tenured generation total 165944K, used 108499K [0x98f50000, 0xa315e000, 0xa7ba0000)
the space 165944K, 65% used [0x98f50000, 0x9f944c30, 0x9f944e00, 0xa315e000)
compacting perm gen total 61440K, used 61366K [0xa7ba0000, 0xab7a0000, 0xb7ba0000)
the space 61440K, 99% used [0xa7ba0000, 0xab78d8d8, 0xab78da00, 0xab7a0000)
No shared spaces configured.
--------------090902010801000200050704--
|
|
|
|
|
Powered by
FUDForum. Page generated in 0.02212 seconds
] 
Search
Help
Register
Login
Home
