// ******************************************************************
private void ButtonBaseOnClick(object sender, RoutedEventArgs e)
{
List <SystemInfoHelper.GROUP_RELATIONSHIP> groupRelationShips = SystemInfoHelper.GetLogicalProcessorInformationEx <SystemInfoHelper.GROUP_RELATIONSHIP>();
List <SystemInfoHelper.GROUP_RELATIONSHIP> numaRelationShips = SystemInfoHelper.GetLogicalProcessorInformationEx <SystemInfoHelper.GROUP_RELATIONSHIP>();
List <SystemInfoHelper.PROCESSOR_RELATIONSHIP> processorRelationShips = SystemInfoHelper.GetLogicalProcessorInformationEx <SystemInfoHelper.PROCESSOR_RELATIONSHIP>();
List <SystemInfoHelper.GROUP_RELATIONSHIP> cacheRelationShips = SystemInfoHelper.GetLogicalProcessorInformationEx <SystemInfoHelper.GROUP_RELATIONSHIP>();
}
// ******************************************************************
private void LooseYourTime(int index, DateTime until)
{
var processorNumber = new SystemInfoHelper.PROCESSOR_NUMBER();
SystemInfoHelper.GetCurrentProcessorNumberEx(ref processorNumber);
Interlocked.Increment(ref _threadCount);
ThreadInfo ti = CollThreadInfo[index];
ti.Index = index;
ti.ThreadId = Thread.CurrentThread.ManagedThreadId;
ti.CurrentProcessorNumber = processorNumber.Number;
ti.ProcessorGroup = processorNumber.Group;
double x, y;
int i = 1;
while (IsRunning)
{
i = i + 1;
PrimeTool.IsPrime(i);
if (i == int.MaxValue)
{
i = 0;
x = Math.Sqrt((double)i);
x = x + x;
}
ti.ThreadId = Thread.CurrentThread.ManagedThreadId;
SystemInfoHelper.GetCurrentProcessorNumberEx(ref processorNumber);
ti.CurrentProcessorNumber = processorNumber.Number;
ti.ProcessorGroup = processorNumber.Group;
}
}
// ******************************************************************
private void NonExOnClick(object sender, RoutedEventArgs e)
{
SystemInfoHelper.SYSTEM_LOGICAL_PROCESSOR_INFORMATION[] results = SystemInfoHelper.GetLogicalProcessorInformation();
}
public void Refresh()
{
WmiProcessorCount = SystemInfoHelper.GetWmiPhysicalProcessorCount();
WmiGlobalCoreCount = SystemInfoHelper.GetWmiCoreCount();
WmiLogicalProcessorCount = SystemInfoHelper.GetWmiGlobalLogicalProcessorCount();
NumaHighestNodeNumber = SystemInfoHelper.GetNumaHighestNodeNumber();
ActiveProcessorGroupCount = SystemInfoHelper.GetActiveProcessorGroupCount();
var sb = new StringBuilder();
for (UInt16 groupIndex = 0; groupIndex < ActiveProcessorGroupCount; groupIndex++)
{
if (sb.Length > 0)
{
sb.AppendLine();
}
sb.AppendFormat("Group '{0}' as ", groupIndex);
UInt32 processorCount = SystemInfoHelper.GetActiveProcessorCount(groupIndex);
if (processorCount == 0)
{
sb.AppendFormat("Error reading GetActiveProcessorCount: {0}", Marshal.GetLastWin32Error());
}
else
{
sb.AppendFormat("{0} Logical Processors", processorCount);
}
}
LogicalProcessorCountPerGroup = sb.ToString();
MaximumProcessorGroupCount = SystemInfoHelper.GetMaximumProcessorGroupCount();
CSharpEnvironmentLogicalProcessorCount = Environment.ProcessorCount;
UInt64 processAffinityMask;
UInt64 systemAffinityMask;
bool isResultOk = SystemInfoHelper.GetProcessAffinityMask(
System.Diagnostics.Process.GetCurrentProcess().Handle,
out processAffinityMask,
out systemAffinityMask);
if (isResultOk)
{
ProcessAffinityMask = processAffinityMask;
ProcessAffinityMaskString = String.Format("{0} (bit count: {1})\r\n{2}", processAffinityMask,
GetBitCount(processAffinityMask), GetBitString(processAffinityMask));
SystemAffinityMask = systemAffinityMask;
SystemAffinityMaskString = String.Format("{0} (bit count: {1})\r\n{2}", systemAffinityMask,
GetBitCount(processAffinityMask), GetBitString(systemAffinityMask));
}
else
{
int error = Marshal.GetLastWin32Error();
ProcessAffinityMaskString = "GetProcessAffinityMask() error = " + error;
SystemAffinityMaskString = "GetProcessAffinityMask() error = " + error;
}
sb.Clear();
for (int nodeIndex = 0; nodeIndex <= NumaHighestNodeNumber; nodeIndex++)
{
UInt64 numaNodeProcessorMask;
SystemInfoHelper.GetNumaNodeProcessorMask((byte)nodeIndex, out numaNodeProcessorMask);
sb.Append(String.Format("Node: {0} Processor Mask: {1} (bit count: {2})", nodeIndex, numaNodeProcessorMask, GetBitCount(numaNodeProcessorMask)));
sb.Append(Environment.NewLine);
sb.Append(GetBitString(numaNodeProcessorMask));
sb.Append(Environment.NewLine);
}
NumaNodeAndTheirAffinityMask = sb.ToString();
var structLogProcInfo = SystemInfoHelper.GetLogicalProcessorInformation();
}