internal override IEnumerable <NativeWorkItem> EnumerateWorkItems()
{
IThreadPoolData data = GetThreadPoolData();
if (_version == DesktopVersion.v2)
{
ulong curr = data.FirstWorkRequest;
byte[] bytes = GetByteArrayForStruct <DacpWorkRequestData>();
while (Request(DacRequests.WORKREQUEST_DATA, curr, bytes))
{
GCHandle handle = GCHandle.Alloc(bytes, GCHandleType.Pinned);
DacpWorkRequestData result = (DacpWorkRequestData)Marshal.PtrToStructure(handle.AddrOfPinnedObject(), typeof(DacpWorkRequestData));
handle.Free();
yield return(new DesktopNativeWorkItem(result));
curr = result.NextWorkRequest;
if (curr == 0)
{
break;
}
}
}
}
private DesktopThreadPool CreateThreadPoolData()
{
IThreadPoolData data = GetThreadPoolData();
if (data == null)
{
return(null);
}
return(new DesktopThreadPool(this, data));
}
public DesktopThreadPool(DesktopRuntimeBase runtime, IThreadPoolData data)
{
_runtime = runtime;
_totalThreads = data.TotalThreads;
_runningThreads = data.RunningThreads;
_idleThreads = data.IdleThreads;
_minThreads = data.MinThreads;
_maxThreads = data.MaxThreads;
_minCP = data.MinCP;
_maxCP = data.MaxCP;
_cpu = data.CPU;
_freeCP = data.NumFreeCP;
_maxFreeCP = data.MaxFreeCP;
}
public DesktopThreadPool(DesktopRuntimeBase runtime, IThreadPoolData data)
{
m_runtime = runtime;
m_totalThreads = data.TotalThreads;
m_runningThreads = data.RunningThreads;
m_idleThreads = data.IdleThreads;
m_minThreads = data.MinThreads;
m_maxThreads = data.MaxThreads;
m_minCP = data.MinCP;
m_maxCP = data.MaxCP;
m_cpu = data.CPU;
m_freeCP = data.NumFreeCP;
m_maxFreeCP = data.MaxFreeCP;
}
public DesktopThreadPool(DesktopRuntimeBase runtime, IThreadPoolData data)
{
_runtime = runtime;
TotalThreads = data.TotalThreads;
RunningThreads = data.RunningThreads;
IdleThreads = data.IdleThreads;
MinThreads = data.MinThreads;
MaxThreads = data.MaxThreads;
MinCompletionPorts = data.MinCP;
MaxCompletionPorts = data.MaxCP;
CpuUtilization = data.CPU;
FreeCompletionPortCount = data.NumFreeCP;
MaxFreeCompletionPorts = data.MaxFreeCP;
}
internal override IEnumerable <NativeWorkItem> EnumerateWorkItems()
{
IThreadPoolData data = GetThreadPoolData();
ulong request = data.FirstWorkRequest;
while (request != 0)
{
if (!_sos.GetWorkRequestData(request, out WorkRequestData requestData))
{
break;
}
yield return(new DesktopNativeWorkItem(requestData));
request = requestData.NextWorkRequest;
}
}
public override ClrThreadPool GetThreadPool()
{
if (_threadpool != null)
{
return(_threadpool);
}
IThreadPoolData data = GetThreadPoolData();
if (data == null)
{
return(null);
}
_threadpool = new DesktopThreadPool(this, data);
return(_threadpool);
}