public GenericCPU(int processorIndex, CPUID[][] cpuid, ISettings settings)
: base(cpuid[0][0].Name, CreateIdentifier(cpuid[0][0].Vendor,
processorIndex), settings)
{
this.cpuid = cpuid;
this.brandString = cpuid[0][0].BrandString;
this.vendor = cpuid[0][0].Vendor;
this.family = cpuid[0][0].Family;
this.familyId = cpuid[0][0].FamilyId;
this.model = cpuid[0][0].Model;
this.stepping = cpuid[0][0].Stepping;
this.processorIndex = processorIndex;
this.coreCount = cpuid.Length;
this.threadCount = coreCount * cpuid[0].Length;
this.is64bit = cpuid[0][0].Is64bit;
// check if processor has MSRs
if (cpuid[0][0].Data.GetLength(0) > 1 &&
(cpuid[0][0].Data[1, 3] & 0x20) != 0)
{
hasModelSpecificRegisters = true;
}
else
{
hasModelSpecificRegisters = false;
}
// check if processor has a TSC
if (cpuid[0][0].Data.GetLength(0) > 1 &&
(cpuid[0][0].Data[1, 3] & 0x10) != 0)
{
hasTimeStampCounter = true;
}
else
{
hasTimeStampCounter = false;
}
// check if processor supports an invariant TSC
if (cpuid[0][0].ExtData.GetLength(0) > 7 &&
(cpuid[0][0].ExtData[7, 3] & 0x100) != 0)
{
isInvariantTimeStampCounter = true;
}
else
{
isInvariantTimeStampCounter = false;
}
if (coreCount > 1)
{
totalLoad = new Sensor("CPU Total", 0, SensorType.Load, this, settings);
}
else
{
totalLoad = null;
}
coreLoads = new Sensor[coreCount];
for (int i = 0; i < coreLoads.Length; i++)
{
coreLoads[i] = new Sensor(CoreString(i), i + 1,
SensorType.Load, this, settings);
}
cpuLoad = new CPULoad(cpuid);
if (cpuLoad.IsAvailable)
{
foreach (Sensor sensor in coreLoads)
{
ActivateSensor(sensor);
}
if (totalLoad != null)
{
ActivateSensor(totalLoad);
}
}
if (hasTimeStampCounter)
{
ulong mask = ThreadAffinity.Set(1UL << cpuid[0][0].Thread);
EstimateTimeStampCounterFrequency(
out estimatedTimeStampCounterFrequency,
out estimatedTimeStampCounterFrequencyError);
ThreadAffinity.Set(mask);
}
else
{
estimatedTimeStampCounterFrequency = 0;
}
timeStampCounterFrequency = estimatedTimeStampCounterFrequency;
instructionsExtensions = cpuid[0][0].InstructionsExtensions;
caches = cpuid[0][0].Caches;
}
public GenericCPU(int processorIndex, CPUID[][] cpuid, ISettings settings)
: base(cpuid[0][0].Name, CreateIdentifier(cpuid[0][0].Vendor,
processorIndex), settings)
{
this.cpuid = cpuid;
this.vendor = cpuid[0][0].Vendor;
this.family = cpuid[0][0].Family;
this.model = cpuid[0][0].Model;
this.stepping = cpuid[0][0].Stepping;
this.processorIndex = processorIndex;
this.coreCount = cpuid.Length;
// check if processor has MSRs
if (cpuid[0][0].Data.GetLength(0) > 1
&& (cpuid[0][0].Data[1, 3] & 0x20) != 0)
hasModelSpecificRegisters = true;
else
hasModelSpecificRegisters = false;
// check if processor has a TSC
if (cpuid[0][0].Data.GetLength(0) > 1
&& (cpuid[0][0].Data[1, 3] & 0x10) != 0)
hasTimeStampCounter = true;
else
hasTimeStampCounter = false;
// check if processor supports an invariant TSC
if (cpuid[0][0].ExtData.GetLength(0) > 7
&& (cpuid[0][0].ExtData[7, 3] & 0x100) != 0)
isInvariantTimeStampCounter = true;
else
isInvariantTimeStampCounter = false;
if (coreCount > 1)
totalLoad = new Sensor("CPU Total", 0, SensorType.Load, this, settings);
else
totalLoad = null;
coreLoads = new Sensor[coreCount];
for (int i = 0; i < coreLoads.Length; i++)
coreLoads[i] = new Sensor(CoreString(i), i + 1,
SensorType.Load, this, settings);
cpuLoad = new CPULoad(cpuid);
if (cpuLoad.IsAvailable)
{
foreach (Sensor sensor in coreLoads)
ActivateSensor(sensor);
if (totalLoad != null)
ActivateSensor(totalLoad);
}
if (hasTimeStampCounter)
{
ulong mask = ThreadAffinity.Set(1UL << cpuid[0][0].Thread);
EstimateTimeStampCounterFrequency(
out estimatedTimeStampCounterFrequency,
out estimatedTimeStampCounterFrequencyError);
ThreadAffinity.Set(mask);
}
else
{
estimatedTimeStampCounterFrequency = 0;
}
timeStampCounterFrequency = estimatedTimeStampCounterFrequency;
}
