lotek/opensim
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

smartThreadPool changes

Browse Source
This commit is contained in:
UbitUmarov
2022-10-02 12:03:44 +01:00
parent eeacd39d25
commit 2346af0715
4 changed files with 12 additions and 567 deletions
Download Patch File Download Diff File Expand all files Collapse all files

446
ThirdParty/SmartThreadPool/STPPerformanceCounter.cs vendored
View File

@@ -1,446 +0,0 @@
using System;
using System.Diagnostics;
using System.Threading;
namespace Amib.Threading
{
public interface ISTPPerformanceCountersReader
{
long InUseThreads { get; }
long ActiveThreads { get; }
long WorkItemsQueued { get; }
long WorkItemsProcessed { get; }
}
}
namespace Amib.Threading.Internal
{
internal interface ISTPInstancePerformanceCounters : IDisposable
{
void Close();
void SampleThreads(long activeThreads, long inUseThreads);
void SampleWorkItems(long workItemsQueued, long workItemsProcessed);
void SampleWorkItemsWaitTime(TimeSpan workItemWaitTime);
void SampleWorkItemsProcessTime(TimeSpan workItemProcessTime);
}
internal enum STPPerformanceCounterType
{
// Fields
ActiveThreads = 0,
InUseThreads = 1,
OverheadThreads = 2,
OverheadThreadsPercent = 3,
OverheadThreadsPercentBase = 4,
WorkItems = 5,
WorkItemsInQueue = 6,
WorkItemsProcessed = 7,
WorkItemsQueuedPerSecond = 8,
WorkItemsProcessedPerSecond = 9,
AvgWorkItemWaitTime = 10,
AvgWorkItemWaitTimeBase = 11,
AvgWorkItemProcessTime = 12,
AvgWorkItemProcessTimeBase = 13,
WorkItemsGroups = 14,
LastCounter = 14,
}
/// <summary>
/// Summary description for STPPerformanceCounter.
/// </summary>
internal class STPPerformanceCounter
{
// Fields
private readonly PerformanceCounterType _pcType;
protected string _counterHelp;
protected string _counterName;
// Methods
public STPPerformanceCounter(
string counterName,
string counterHelp,
PerformanceCounterType pcType)
{
_counterName = counterName;
_counterHelp = counterHelp;
_pcType = pcType;
}
public void AddCounterToCollection(CounterCreationDataCollection counterData)
{
CounterCreationData counterCreationData = new CounterCreationData(
_counterName,
_counterHelp,
_pcType);
counterData.Add(counterCreationData);
}
// Properties
public string Name
{
get
{
return _counterName;
}
}
}
internal class STPPerformanceCounters
{
// Fields
internal STPPerformanceCounter[] _stpPerformanceCounters;
private static readonly STPPerformanceCounters _instance;
internal const string _stpCategoryHelp = "SmartThreadPool performance counters";
internal const string _stpCategoryName = "SmartThreadPool";
// Methods
static STPPerformanceCounters()
{
_instance = new STPPerformanceCounters();
}
private STPPerformanceCounters()
{
STPPerformanceCounter[] stpPerformanceCounters = new STPPerformanceCounter[]
{
new STPPerformanceCounter("Active threads", "The current number of available in the thread pool.", PerformanceCounterType.NumberOfItems32),
new STPPerformanceCounter("In use threads", "The current number of threads that execute a work item.", PerformanceCounterType.NumberOfItems32),
new STPPerformanceCounter("Overhead threads", "The current number of threads that are active, but are not in use.", PerformanceCounterType.NumberOfItems32),
new STPPerformanceCounter("% overhead threads", "The current number of threads that are active, but are not in use in percents.", PerformanceCounterType.RawFraction),
new STPPerformanceCounter("% overhead threads base", "The current number of threads that are active, but are not in use in percents.", PerformanceCounterType.RawBase),
new STPPerformanceCounter("Work Items", "The number of work items in the Smart Thread Pool. Both queued and processed.", PerformanceCounterType.NumberOfItems32),
new STPPerformanceCounter("Work Items in queue", "The current number of work items in the queue", PerformanceCounterType.NumberOfItems32),
new STPPerformanceCounter("Work Items processed", "The number of work items already processed", PerformanceCounterType.NumberOfItems32),
new STPPerformanceCounter("Work Items queued/sec", "The number of work items queued per second", PerformanceCounterType.RateOfCountsPerSecond32),
new STPPerformanceCounter("Work Items processed/sec", "The number of work items processed per second", PerformanceCounterType.RateOfCountsPerSecond32),
new STPPerformanceCounter("Avg. Work Item wait time/sec", "The average time a work item supends in the queue waiting for its turn to execute.", PerformanceCounterType.AverageCount64),
new STPPerformanceCounter("Avg. Work Item wait time base", "The average time a work item supends in the queue waiting for its turn to execute.", PerformanceCounterType.AverageBase),
new STPPerformanceCounter("Avg. Work Item process time/sec", "The average time it takes to process a work item.", PerformanceCounterType.AverageCount64),
new STPPerformanceCounter("Avg. Work Item process time base", "The average time it takes to process a work item.", PerformanceCounterType.AverageBase),
new STPPerformanceCounter("Work Items Groups", "The current number of work item groups associated with the Smart Thread Pool.", PerformanceCounterType.NumberOfItems32),
};
_stpPerformanceCounters = stpPerformanceCounters;
SetupCategory();
}
private void SetupCategory()
{
if (!PerformanceCounterCategory.Exists(_stpCategoryName))
{
CounterCreationDataCollection counters = new CounterCreationDataCollection();
for (int i = 0; i < _stpPerformanceCounters.Length; i++)
{
_stpPerformanceCounters[i].AddCounterToCollection(counters);
}
PerformanceCounterCategory.Create(
_stpCategoryName,
_stpCategoryHelp,
PerformanceCounterCategoryType.MultiInstance,
counters);
}
}
// Properties
public static STPPerformanceCounters Instance
{
get
{
return _instance;
}
}
}
internal class STPInstancePerformanceCounter : IDisposable
{
// Fields
private bool _isDisposed;
private PerformanceCounter _pcs;
// Methods
protected STPInstancePerformanceCounter()
{
_isDisposed = false;
}
public STPInstancePerformanceCounter(
string instance,
STPPerformanceCounterType spcType) : this()
{
STPPerformanceCounters counters = STPPerformanceCounters.Instance;
_pcs = new PerformanceCounter(
STPPerformanceCounters._stpCategoryName,
counters._stpPerformanceCounters[(int) spcType].Name,
instance,
false);
_pcs.RawValue = _pcs.RawValue;
}
public void Close()
{
if (_pcs != null)
{
_pcs.RemoveInstance();
_pcs.Close();
_pcs = null;
}
}
public void Dispose()
{
Dispose(true);
}
public virtual void Dispose(bool disposing)
{
if (!_isDisposed)
{
if (disposing)
{
Close();
}
}
_isDisposed = true;
}
public virtual void Increment()
{
_pcs.Increment();
}
public virtual void IncrementBy(long val)
{
_pcs.IncrementBy(val);
}
public virtual void Set(long val)
{
_pcs.RawValue = val;
}
}
internal class STPInstanceNullPerformanceCounter : STPInstancePerformanceCounter
{
// Methods
public override void Increment() {}
public override void IncrementBy(long value) {}
public override void Set(long val) {}
}
internal class STPInstancePerformanceCounters : ISTPInstancePerformanceCounters
{
private bool _isDisposed;
// Fields
private STPInstancePerformanceCounter[] _pcs;
private static readonly STPInstancePerformanceCounter _stpInstanceNullPerformanceCounter;
// Methods
static STPInstancePerformanceCounters()
{
_stpInstanceNullPerformanceCounter = new STPInstanceNullPerformanceCounter();
}
public STPInstancePerformanceCounters(string instance)
{
_isDisposed = false;
_pcs = new STPInstancePerformanceCounter[(int)STPPerformanceCounterType.LastCounter];
// Call the STPPerformanceCounters.Instance so the static constructor will
// intialize the STPPerformanceCounters singleton.
STPPerformanceCounters.Instance.GetHashCode();
for (int i = 0; i < _pcs.Length; i++)
{
if (instance != null)
{
_pcs[i] = new STPInstancePerformanceCounter(
instance,
(STPPerformanceCounterType) i);
}
else
{
_pcs[i] = _stpInstanceNullPerformanceCounter;
}
}
}
public void Close()
{
if (null != _pcs)
{
for (int i = 0; i < _pcs.Length; i++)
{
if (null != _pcs[i])
{
_pcs[i].Dispose();
}
}
_pcs = null;
}
}
public void Dispose()
{
Dispose(true);
}
public virtual void Dispose(bool disposing)
{
if (!_isDisposed)
{
if (disposing)
{
Close();
}
}
_isDisposed = true;
}
private STPInstancePerformanceCounter GetCounter(STPPerformanceCounterType spcType)
{
return _pcs[(int) spcType];
}
public void SampleThreads(long activeThreads, long inUseThreads)
{
GetCounter(STPPerformanceCounterType.ActiveThreads).Set(activeThreads);
GetCounter(STPPerformanceCounterType.InUseThreads).Set(inUseThreads);
GetCounter(STPPerformanceCounterType.OverheadThreads).Set(activeThreads-inUseThreads);
GetCounter(STPPerformanceCounterType.OverheadThreadsPercentBase).Set(activeThreads-inUseThreads);
GetCounter(STPPerformanceCounterType.OverheadThreadsPercent).Set(inUseThreads);
}
public void SampleWorkItems(long workItemsQueued, long workItemsProcessed)
{
GetCounter(STPPerformanceCounterType.WorkItems).Set(workItemsQueued+workItemsProcessed);
GetCounter(STPPerformanceCounterType.WorkItemsInQueue).Set(workItemsQueued);
GetCounter(STPPerformanceCounterType.WorkItemsProcessed).Set(workItemsProcessed);
GetCounter(STPPerformanceCounterType.WorkItemsQueuedPerSecond).Set(workItemsQueued);
GetCounter(STPPerformanceCounterType.WorkItemsProcessedPerSecond).Set(workItemsProcessed);
}
public void SampleWorkItemsWaitTime(TimeSpan workItemWaitTime)
{
GetCounter(STPPerformanceCounterType.AvgWorkItemWaitTime).IncrementBy((long)workItemWaitTime.TotalMilliseconds);
GetCounter(STPPerformanceCounterType.AvgWorkItemWaitTimeBase).Increment();
}
public void SampleWorkItemsProcessTime(TimeSpan workItemProcessTime)
{
GetCounter(STPPerformanceCounterType.AvgWorkItemProcessTime).IncrementBy((long)workItemProcessTime.TotalMilliseconds);
GetCounter(STPPerformanceCounterType.AvgWorkItemProcessTimeBase).Increment();
}
}
internal class NullSTPInstancePerformanceCounters : ISTPInstancePerformanceCounters, ISTPPerformanceCountersReader
{
private static readonly NullSTPInstancePerformanceCounters _instance = new NullSTPInstancePerformanceCounters();
public static NullSTPInstancePerformanceCounters Instance
{
get { return _instance; }
}
public void Close() {}
public void Dispose() {}
public void SampleThreads(long activeThreads, long inUseThreads) {}
public void SampleWorkItems(long workItemsQueued, long workItemsProcessed) {}
public void SampleWorkItemsWaitTime(TimeSpan workItemWaitTime) {}
public void SampleWorkItemsProcessTime(TimeSpan workItemProcessTime) {}
public long InUseThreads
{
get { return 0; }
}
public long ActiveThreads
{
get { return 0; }
}
public long WorkItemsQueued
{
get { return 0; }
}
public long WorkItemsProcessed
{
get { return 0; }
}
}
internal class LocalSTPInstancePerformanceCounters : ISTPInstancePerformanceCounters, ISTPPerformanceCountersReader
{
public void Close() { }
public void Dispose() { }
private long _activeThreads;
private long _inUseThreads;
private long _workItemsQueued;
private long _workItemsProcessed;
public long InUseThreads
{
get { return _inUseThreads; }
}
public long ActiveThreads
{
get { return _activeThreads; }
}
public long WorkItemsQueued
{
get { return _workItemsQueued; }
}
public long WorkItemsProcessed
{
get { return _workItemsProcessed; }
}
public void SampleThreads(long activeThreads, long inUseThreads)
{
_activeThreads = activeThreads;
_inUseThreads = inUseThreads;
}
public void SampleWorkItems(long workItemsQueued, long workItemsProcessed)
{
_workItemsQueued = workItemsQueued;
_workItemsProcessed = workItemsProcessed;
}
public void SampleWorkItemsWaitTime(TimeSpan workItemWaitTime)
{
// Not supported
}
public void SampleWorkItemsProcessTime(TimeSpan workItemProcessTime)
{
// Not supported
}
}
}

35
ThirdParty/SmartThreadPool/STPStartInfo.cs vendored
View File

@@ -12,16 +12,13 @@ namespace Amib.Threading
private int _minWorkerThreads = SmartThreadPool.DefaultMinWorkerThreads; private int _minWorkerThreads = SmartThreadPool.DefaultMinWorkerThreads;
private int _maxWorkerThreads = SmartThreadPool.DefaultMaxWorkerThreads; private int _maxWorkerThreads = SmartThreadPool.DefaultMaxWorkerThreads;
private ThreadPriority _threadPriority = SmartThreadPool.DefaultThreadPriority; private ThreadPriority _threadPriority = SmartThreadPool.DefaultThreadPriority;
private string _performanceCounterInstanceName = SmartThreadPool.DefaultPerformanceCounterInstanceName;
private bool _areThreadsBackground = SmartThreadPool.DefaultAreThreadsBackground; private bool _areThreadsBackground = SmartThreadPool.DefaultAreThreadsBackground;
private bool _enableLocalPerformanceCounters;
private string _threadPoolName = SmartThreadPool.DefaultThreadPoolName; private string _threadPoolName = SmartThreadPool.DefaultThreadPoolName;
private int? _maxStackSize = SmartThreadPool.DefaultMaxStackSize; private int? _maxStackSize = SmartThreadPool.DefaultMaxStackSize;
private bool _supressflow = false; private bool _supressflow = false;
public STPStartInfo() public STPStartInfo()
{ {
_performanceCounterInstanceName = SmartThreadPool.DefaultPerformanceCounterInstanceName;
_threadPriority = SmartThreadPool.DefaultThreadPriority; _threadPriority = SmartThreadPool.DefaultThreadPriority;
_maxWorkerThreads = SmartThreadPool.DefaultMaxWorkerThreads; _maxWorkerThreads = SmartThreadPool.DefaultMaxWorkerThreads;
_idleTimeout = SmartThreadPool.DefaultIdleTimeout; _idleTimeout = SmartThreadPool.DefaultIdleTimeout;
@@ -35,8 +32,6 @@ namespace Amib.Threading
_minWorkerThreads = stpStartInfo.MinWorkerThreads; _minWorkerThreads = stpStartInfo.MinWorkerThreads;
_maxWorkerThreads = stpStartInfo.MaxWorkerThreads; _maxWorkerThreads = stpStartInfo.MaxWorkerThreads;
_threadPriority = stpStartInfo.ThreadPriority; _threadPriority = stpStartInfo.ThreadPriority;
_performanceCounterInstanceName = stpStartInfo.PerformanceCounterInstanceName;
_enableLocalPerformanceCounters = stpStartInfo._enableLocalPerformanceCounters;
_threadPoolName = stpStartInfo._threadPoolName; _threadPoolName = stpStartInfo._threadPoolName;
_areThreadsBackground = stpStartInfo.AreThreadsBackground; _areThreadsBackground = stpStartInfo.AreThreadsBackground;
_apartmentState = stpStartInfo._apartmentState; _apartmentState = stpStartInfo._apartmentState;
@@ -110,36 +105,6 @@ namespace Amib.Threading
} }
} }
/// <summary>
/// Get/Set the performance counter instance name of this SmartThreadPool
/// The default is null which indicate not to use performance counters at all.
/// </summary>
public virtual string PerformanceCounterInstanceName
{
get { return _performanceCounterInstanceName; }
set
{
ThrowIfReadOnly();
_performanceCounterInstanceName = value;
}
}
/// <summary>
/// Enable/Disable the local performance counter.
/// This enables the user to get some performance information about the SmartThreadPool
/// without using Windows performance counters. (Useful on WindowsCE, Silverlight, etc.)
/// The default is false.
/// </summary>
public virtual bool EnableLocalPerformanceCounters
{
get { return _enableLocalPerformanceCounters; }
set
{
ThrowIfReadOnly();
_enableLocalPerformanceCounters = value;
}
}
/// <summary> /// <summary>
/// Get/Set backgroundness of thread in thread pool. /// Get/Set backgroundness of thread in thread pool.
/// </summary> /// </summary>

85
ThirdParty/SmartThreadPool/SmartThreadPool.cs vendored
View File

@@ -281,16 +281,6 @@ namespace Amib.Threading
/// </summary> /// </summary>
private CanceledWorkItemsGroup _canceledSmartThreadPool = new CanceledWorkItemsGroup(); private CanceledWorkItemsGroup _canceledSmartThreadPool = new CanceledWorkItemsGroup();
/// <summary>
/// Windows STP performance counters
/// </summary>
private ISTPInstancePerformanceCounters _windowsPCs = NullSTPInstancePerformanceCounters.Instance;
/// <summary>
/// Local STP performance counters
/// </summary>
private ISTPInstancePerformanceCounters _localPCs = NullSTPInstancePerformanceCounters.Instance;
/// <summary> /// <summary>
/// An event to call after a thread is created, but before /// An event to call after a thread is created, but before
/// it's first use. /// it's first use.
@@ -397,24 +387,6 @@ namespace Amib.Threading
_isSuspended = _stpStartInfo.StartSuspended; _isSuspended = _stpStartInfo.StartSuspended;
if (null != _stpStartInfo.PerformanceCounterInstanceName)
{
try
{
_windowsPCs = new STPInstancePerformanceCounters(_stpStartInfo.PerformanceCounterInstanceName);
}
catch (Exception e)
{
Debug.WriteLine("Unable to create Performance Counters: " + e);
_windowsPCs = NullSTPInstancePerformanceCounters.Instance;
}
}
if (_stpStartInfo.EnableLocalPerformanceCounters)
{
_localPCs = new LocalSTPInstancePerformanceCounters();
}
// If the STP is not started suspended then start the threads. // If the STP is not started suspended then start the threads.
if (!_isSuspended) if (!_isSuspended)
{ {
@@ -511,9 +483,6 @@ namespace Amib.Threading
private void IncrementWorkItemsCount() private void IncrementWorkItemsCount()
{ {
_windowsPCs.SampleWorkItems(_workItemsQueue.Count, _workItemsProcessed);
_localPCs.SampleWorkItems(_workItemsQueue.Count, _workItemsProcessed);
int count = Interlocked.Increment(ref _currentWorkItemsCount); int count = Interlocked.Increment(ref _currentWorkItemsCount);
//Trace.WriteLine("WorkItemsCount = " + _currentWorkItemsCount.ToString()); //Trace.WriteLine("WorkItemsCount = " + _currentWorkItemsCount.ToString());
if (count == 1) if (count == 1)
@@ -534,14 +503,6 @@ namespace Amib.Threading
} }
Interlocked.Increment(ref _workItemsProcessed); Interlocked.Increment(ref _workItemsProcessed);
if (!_shutdown)
{
// The counter counts even if the work item was cancelled
_windowsPCs.SampleWorkItems(_workItemsQueue.Count, _workItemsProcessed);
_localPCs.SampleWorkItems(_workItemsQueue.Count, _workItemsProcessed);
}
} }
private int baseWorkIDs = Environment.TickCount; private int baseWorkIDs = Environment.TickCount;
@@ -572,8 +533,6 @@ namespace Amib.Threading
if (_workerThreads.TryRemove(Thread.CurrentThread.ManagedThreadId, out ThreadEntry te)) if (_workerThreads.TryRemove(Thread.CurrentThread.ManagedThreadId, out ThreadEntry te))
{ {
te.Clean(); te.Clean();
_windowsPCs.SampleThreads(_workerThreads.Count, _inUseWorkerThreads);
_localPCs.SampleThreads(_workerThreads.Count, _inUseWorkerThreads);
} }
} }
@@ -644,9 +603,6 @@ namespace Amib.Threading
_workerThreads[workerThread.ManagedThreadId] = new ThreadEntry(this, workerThread); _workerThreads[workerThread.ManagedThreadId] = new ThreadEntry(this, workerThread);
workerThread.Start(); workerThread.Start();
_windowsPCs.SampleThreads(_workerThreads.Count, _inUseWorkerThreads);
_localPCs.SampleThreads(_workerThreads.Count, _inUseWorkerThreads);
} }
} }
} }
@@ -755,8 +711,6 @@ namespace Amib.Threading
// Execute the callback. Make sure to accurately // Execute the callback. Make sure to accurately
// record how many callbacks are currently executing. // record how many callbacks are currently executing.
int inUseWorkerThreads = Interlocked.Increment(ref _inUseWorkerThreads); int inUseWorkerThreads = Interlocked.Increment(ref _inUseWorkerThreads);
_windowsPCs.SampleThreads(_workerThreads.Count, inUseWorkerThreads);
_localPCs.SampleThreads(_workerThreads.Count, inUseWorkerThreads);
// Mark that the _inUseWorkerThreads incremented, so in the finally{} // Mark that the _inUseWorkerThreads incremented, so in the finally{}
// statement we will decrement it correctly. // statement we will decrement it correctly.
@@ -785,8 +739,6 @@ namespace Amib.Threading
if (bInUseWorkerThreadsWasIncremented) if (bInUseWorkerThreadsWasIncremented)
{ {
int inUseWorkerThreads = Interlocked.Decrement(ref _inUseWorkerThreads); int inUseWorkerThreads = Interlocked.Decrement(ref _inUseWorkerThreads);
_windowsPCs.SampleThreads(_workerThreads.Count, inUseWorkerThreads);
_localPCs.SampleThreads(_workerThreads.Count, inUseWorkerThreads);
} }
// Notify that the work item has been completed. // Notify that the work item has been completed.
@@ -799,12 +751,14 @@ namespace Amib.Threading
} }
} }
} }
/*
catch (ThreadAbortException tae) catch (ThreadAbortException tae)
{ {
tae.GetHashCode(); //tae.GetHashCode();
// Handle the abort exception gracfully. // Handle the abort exception gracfully.
Thread.ResetAbort(); //Thread.ResetAbort();
} }
*/
catch (Exception e) catch (Exception e)
{ {
Debug.Assert(null != e); Debug.Assert(null != e);
@@ -821,16 +775,12 @@ namespace Amib.Threading
private void ExecuteWorkItem(WorkItem workItem) private void ExecuteWorkItem(WorkItem workItem)
{ {
_windowsPCs.SampleWorkItemsWaitTime(workItem.WaitingTime);
_localPCs.SampleWorkItemsWaitTime(workItem.WaitingTime);
try try
{ {
workItem.Execute(); workItem.Execute();
} }
finally finally
{ {
_windowsPCs.SampleWorkItemsProcessTime(workItem.ProcessTime);
_localPCs.SampleWorkItemsProcessTime(workItem.ProcessTime);
} }
} }
@@ -888,17 +838,6 @@ namespace Amib.Threading
{ {
ValidateNotDisposed(); ValidateNotDisposed();
ISTPInstancePerformanceCounters pcs = _windowsPCs;
if (NullSTPInstancePerformanceCounters.Instance != _windowsPCs)
{
// Set the _pcs to "null" to stop updating the performance
// counters
_windowsPCs = NullSTPInstancePerformanceCounters.Instance;
pcs.Dispose();
}
ThreadEntry[] threadEntries; ThreadEntry[] threadEntries;
lock (_workerThreadsLock) lock (_workerThreadsLock)
{ {
@@ -960,7 +899,7 @@ namespace Amib.Threading
{ {
try try
{ {
thread.Abort(); // Shutdown //thread.Abort(); // Shutdown
te.WorkThread = null; te.WorkThread = null;
} }
catch (SecurityException e) catch (SecurityException e)
@@ -1334,7 +1273,7 @@ namespace Amib.Threading
{ {
if (IsWorkItemCanceled) if (IsWorkItemCanceled)
{ {
Thread.CurrentThread.Abort(); //Thread.CurrentThread.Abort();
} }
} }
@@ -1354,15 +1293,6 @@ namespace Amib.Threading
get { return _shutdown; } get { return _shutdown; }
} }
/// <summary>
/// Return the local calculated performance counters
/// Available only if STPStartInfo.EnableLocalPerformanceCounters is true.
/// </summary>
public ISTPPerformanceCountersReader PerformanceCountersReader
{
get { return (ISTPPerformanceCountersReader)_localPCs; }
}
#endregion #endregion
#region IDisposable Members #region IDisposable Members
@@ -1395,9 +1325,6 @@ namespace Amib.Threading
_isIdleWaitHandle = null; _isIdleWaitHandle = null;
} }
if (_stpStartInfo.EnableLocalPerformanceCounters)
_localPCs.Dispose();
_isDisposed = true; _isDisposed = true;
} }
} }

13
ThirdParty/SmartThreadPool/WorkItem.cs vendored
View File

@@ -427,12 +427,11 @@ namespace Amib.Threading.Internal
// If we got a ThreadAbortException and the STP is not shutting down, it means the // If we got a ThreadAbortException and the STP is not shutting down, it means the
// work items was cancelled. // work items was cancelled.
tae.GetHashCode(); tae.GetHashCode();
if (!SmartThreadPool.CurrentThreadEntry.AssociatedSmartThreadPool.IsShuttingdown) //if (!SmartThreadPool.CurrentThreadEntry.AssociatedSmartThreadPool.IsShuttingdown)
{ //{
Thread.ResetAbort(); // Thread.ResetAbort();
} //}
} }
if (!SmartThreadPool.IsWorkItemCanceled) if (!SmartThreadPool.IsWorkItemCanceled)
{ {
SetResult(result, exception); SetResult(result, exception);
@@ -728,7 +727,7 @@ namespace Amib.Threading.Internal
Thread executionThread = Interlocked.CompareExchange(ref _executingThread, null, _executingThread); Thread executionThread = Interlocked.CompareExchange(ref _executingThread, null, _executingThread);
if (null != executionThread) if (null != executionThread)
{ {
executionThread.Abort(); // "Cancel" //executionThread.Abort(); // "Cancel"
// No need to signalComplete, because we already cancelled this work item // No need to signalComplete, because we already cancelled this work item
// so it already signaled its completion. // so it already signaled its completion.
//signalComplete = true; //signalComplete = true;
@@ -745,7 +744,7 @@ namespace Amib.Threading.Internal
Thread executionThread = Interlocked.CompareExchange(ref _executingThread, null, _executingThread); Thread executionThread = Interlocked.CompareExchange(ref _executingThread, null, _executingThread);
if (null != executionThread) if (null != executionThread)
{ {
executionThread.Abort(); // "Cancel" //executionThread.Abort(); // "Cancel"
success = true; success = true;
signalComplete = true; signalComplete = true;
} }