public Core(Hardware hw, int id)
{
Threads = new List <CPUID>();
CoreId = id;
_hw = (AMD17CPU)hw;
_clock = new Sensor("Core #" + CoreId.ToString(), _hw._sensorClock++, SensorType.Clock, _hw, _hw.settings);
_multiplier = new Sensor("Core #" + CoreId.ToString(), _hw._sensorMulti++, SensorType.Factor, _hw, _hw.settings);
_power = new Sensor("Core #" + CoreId.ToString() + " (SMU)", _hw._sensorPower++, SensorType.Power, _hw, _hw.settings);
_vcore = new Sensor("Core #" + CoreId.ToString() + " VID", _hw._sensorVoltage++, SensorType.Voltage, _hw, _hw.settings);
_hw.ActivateSensor(_clock);
_hw.ActivateSensor(_multiplier);
_hw.ActivateSensor(_power);
_hw.ActivateSensor(_vcore);
}
public Processor(Hardware hw)
{
this._hw = (AMD17CPU)hw;
Nodes = new List <NumaNode>();
_packagePower = new Sensor("Package Power", this._hw._sensorPower++, SensorType.Power, this._hw, this._hw.settings);
_coreTemperatureTctl = new Sensor("Core (Tctl)", this._hw._sensorTemperatures++, SensorType.Temperature, this._hw, this._hw.settings);
_coreTemperatureTdie = new Sensor("Core (Tdie)", this._hw._sensorTemperatures++, SensorType.Temperature, this._hw, this._hw.settings);
_coreVoltage = new Sensor("Core (SVI2)", this._hw._sensorVoltage++, SensorType.Voltage, this._hw, this._hw.settings);
_socVoltage = new Sensor("SoC (SVI2)", this._hw._sensorVoltage++, SensorType.Voltage, this._hw, this._hw.settings);
_hw.ActivateSensor(_packagePower);
_hw.ActivateSensor(_coreTemperatureTctl);
_hw.ActivateSensor(_coreTemperatureTdie);
_hw.ActivateSensor(_coreVoltage);
}
public Core(int index, CPUID[] threads, AMD17CPU cpu, ISettings settings)
{
this.cpu = cpu;
this.threadAffinityMask = 1UL << threads[0].Thread;
string coreString = cpu.CoreString(index);
this.powerSensor =
new Sensor(coreString, index + 2, SensorType.Power, cpu, settings);
this.clockSensor =
new Sensor(coreString, index + 1, SensorType.Clock, cpu, settings);
if (cpu.energyUnitMultiplier != 0) {
if (Ring0.RdmsrTx(MSR_CORE_ENERGY_STAT, out uint energyConsumed,
out _, threadAffinityMask))
{
lastEnergyTime = DateTime.UtcNow;
lastEnergyConsumed = energyConsumed;
cpu.ActivateSensor(powerSensor);
}
}
}
public void UpdateSensors()
{
var node = Nodes[0];
if (node == null)
{
return;
}
Core core = node.Cores[0];
if (core == null)
{
return;
}
CPUID cpu = core.Threads[0];
if (cpu == null)
{
return;
}
uint eax, edx;
ulong mask = Ring0.ThreadAffinitySet(1UL << cpu.Thread);
// MSRC001_0299
// TU [19:16]
// ESU [12:8] -> Unit 15.3 micro Joule per increment
// PU [3:0]
Ring0.Rdmsr(MSR_PWR_UNIT, out eax, out edx);
int tu = (int)((eax >> 16) & 0xf);
int esu = (int)((eax >> 12) & 0xf);
int pu = (int)(eax & 0xf);
// MSRC001_029B
// total_energy [31:0]
DateTime sample_time = DateTime.Now;
Ring0.Rdmsr(MSR_PKG_ENERGY_STAT, out eax, out edx);
uint total_energy = eax;
// THM_TCON_CUR_TMP
// CUR_TEMP [31:21]
uint temperature = 0;
Ring0.WritePciConfig(Ring0.GetPciAddress(0, 0, 0), FAMILY_17H_PCI_CONTROL_REGISTER, F17H_M01H_THM_TCON_CUR_TMP);
Ring0.ReadPciConfig(Ring0.GetPciAddress(0, 0, 0), FAMILY_17H_PCI_CONTROL_REGISTER + 4, out temperature);
// SVI0_TFN_PLANE0 [0]
// SVI0_TFN_PLANE1 [1]
uint smusvi0_tfn = 0;
Ring0.WritePciConfig(Ring0.GetPciAddress(0, 0, 0), FAMILY_17H_PCI_CONTROL_REGISTER, F17H_M01H_SVI + 0x8);
Ring0.ReadPciConfig(Ring0.GetPciAddress(0, 0, 0), FAMILY_17H_PCI_CONTROL_REGISTER + 4, out smusvi0_tfn);
// SVI0_PLANE0_VDDCOR [24:16]
// SVI0_PLANE0_IDDCOR [7:0]
uint smusvi0_tel_plane0 = 0;
Ring0.WritePciConfig(Ring0.GetPciAddress(0, 0, 0), FAMILY_17H_PCI_CONTROL_REGISTER, F17H_M01H_SVI + 0xc);
Ring0.ReadPciConfig(Ring0.GetPciAddress(0, 0, 0), FAMILY_17H_PCI_CONTROL_REGISTER + 4, out smusvi0_tel_plane0);
// SVI0_PLANE1_VDDCOR [24:16]
// SVI0_PLANE1_IDDCOR [7:0]
uint smusvi0_tel_plane1 = 0;
Ring0.WritePciConfig(Ring0.GetPciAddress(0, 0, 0), FAMILY_17H_PCI_CONTROL_REGISTER, F17H_M01H_SVI + 0x10);
Ring0.ReadPciConfig(Ring0.GetPciAddress(0, 0, 0), FAMILY_17H_PCI_CONTROL_REGISTER + 4, out smusvi0_tel_plane1);
Ring0.ThreadAffinitySet(mask);
// power consumption
// power.Value = (float) ((double)pu * 0.125);
// esu = 15.3 micro Joule per increment
if (_lastPwrTime.Ticks == 0)
{
_lastPwrTime = sample_time;
_lastPwrValue = total_energy;
}
// ticks diff
TimeSpan time = sample_time - _lastPwrTime;
long pwr;
if (_lastPwrValue <= total_energy)
{
pwr = total_energy - _lastPwrValue;
}
else
{
pwr = (0xffffffff - _lastPwrValue) + total_energy;
}
// update for next sample
_lastPwrTime = sample_time;
_lastPwrValue = total_energy;
double energy = 15.3e-6 * pwr;
energy /= time.TotalSeconds;
_packagePower.Value = (float)energy;
// current temp Bit [31:21]
//If bit 19 of the Temperature Control register is set, there is an additional offset of 49 degrees C.
bool temp_offset_flag = false;
if ((temperature & F17H_TEMP_OFFSET_FLAG) != 0)
{
temp_offset_flag = true;
}
temperature = (temperature >> 21) * 125;
float offset = 0.0f;
if (cpu.Name != null && (cpu.Name.Contains("2600X") || cpu.Name.Contains("2700X")))
{
offset = -10.0f;
}
if (cpu.Name != null && (cpu.Name.Contains("1600X") || cpu.Name.Contains("1700X") || cpu.Name.Contains("1800X")))
{
offset = -20.0f;
}
else if (cpu.Name != null && (cpu.Name.Contains("1920X") || cpu.Name.Contains("1950X") || cpu.Name.Contains("1900X")))
{
offset = -27.0f;
}
else if (cpu.Name != null && (cpu.Name.Contains("1910") || cpu.Name.Contains("1920") || cpu.Name.Contains("1950")))
{
offset = -10.0f;
}
float t = (temperature * 0.001f);
if (temp_offset_flag)
{
t += -49.0f;
}
_coreTemperatureTctl.Value = t;
_coreTemperatureTdie.Value = t + offset;
// voltage
double VIDStep = 0.00625;
double vcc;
uint svi0_plane_x_vddcor;
uint svi0_plane_x_iddcor;
//Core
if ((smusvi0_tfn & 0x01) == 0)
{
svi0_plane_x_vddcor = (smusvi0_tel_plane0 >> 16) & 0xff;
svi0_plane_x_iddcor = smusvi0_tel_plane0 & 0xff;
vcc = 1.550 - (double)VIDStep * svi0_plane_x_vddcor;
_coreVoltage.Value = (float)vcc;
}
// SoC
// not every zen cpu has this voltage
if ((smusvi0_tfn & 0x02) == 0)
{
svi0_plane_x_vddcor = (smusvi0_tel_plane1 >> 16) & 0xff;
svi0_plane_x_iddcor = smusvi0_tel_plane1 & 0xff;
vcc = 1.550 - (double)VIDStep * svi0_plane_x_vddcor;
_socVoltage.Value = (float)vcc;
_hw.ActivateSensor(_socVoltage);
}
}
