public MonitoringUpdateResults Update()
{
MonitoringUpdateResults results = new MonitoringUpdateResults();
results.unitMetrics = new string[3][];
PcuCounterData counterData = cpu.ReadPcuCounterData();
// abuse the form code because there's only one unit and uh, there's vertical space
results.overallMetrics = new string[] { "Voltage Transition", string.Format("{0:F2}%", counterData.ctr0 / PcuFrequency) };
results.unitMetrics[0] = new string[] { "Freq Transition", string.Format("{0:F2}%", counterData.ctr1 / PcuFrequency) };
results.unitMetrics[1] = new string[] { "C State Transition", string.Format("{0:F2}%", counterData.ctr2 / PcuFrequency) };
results.unitMetrics[2] = new string[] { "Memory Phase Shedding", string.Format("{0:F2}%", counterData.ctr3 / PcuFrequency) };
return(results);
}
public MonitoringUpdateResults Update()
{
MonitoringUpdateResults results = new MonitoringUpdateResults();
results.unitMetrics = new string[3][];
PcuCounterData counterData = cpu.ReadPcuCounterData();
// abuse the form code because there's only one unit and uh, there's vertical space
results.overallMetrics = new string[] { "Thermal", string.Format("{0:F2}%", counterData.ctr0 / PcuFrequency) };
results.unitMetrics[0] = new string[] { "Current", string.Format("{0:F2}%", counterData.ctr1 / PcuFrequency) };
results.unitMetrics[1] = new string[] { "OS", string.Format("{0:F2}%", counterData.ctr2 / PcuFrequency) };
results.unitMetrics[2] = new string[] { "Power", string.Format("{0:F2}%", counterData.ctr3 / PcuFrequency) };
return(results);
}
public PcuCounterData ReadPcuCounterData()
{
float normalizationFactor = GetNormalizationFactor(0);
PcuCounterData rc = new PcuCounterData();
FreezeBoxCounters();
ulong ctr0, ctr1, ctr2, ctr3;
Ring0.ReadMsr(PCU_MSR_PMON_CTR0, out ctr0);
Ring0.ReadMsr(PCU_MSR_PMON_CTR1, out ctr1);
Ring0.ReadMsr(PCU_MSR_PMON_CTR2, out ctr2);
Ring0.ReadMsr(PCU_MSR_PMON_CTR3, out ctr3);
rc.ctr0 = ctr0 * normalizationFactor;
rc.ctr1 = ctr1 * normalizationFactor;
rc.ctr2 = ctr2 * normalizationFactor;
rc.ctr3 = ctr3 * normalizationFactor;
rc.c3 = ReadAndClearMsr(PCU_MSR_CORE_C3_CTR);
rc.c6 = ReadAndClearMsr(PCU_MSR_CORE_C6_CTR);
ClearBoxCounters();
UnFreezeBoxCounters();
return(rc);
}
public MonitoringUpdateResults Update()
{
MonitoringUpdateResults results = new MonitoringUpdateResults();
results.unitMetrics = new string[1][];
PcuCounterData counterData = cpu.ReadPcuCounterData();
float increaseLatency = counterData.ctr0 / counterData.ctr1;
float decreaseLatency = counterData.ctr2 / counterData.ctr3;
// abuse the form code because there's only one unit and uh, there's vertical space
results.overallMetrics = new string[] { "Voltage Increase",
FormatLargeNumber(counterData.ctr0),
FormatLargeNumber(counterData.ctr1),
string.Format("{0:F1} clk", increaseLatency),
string.Format("{0:F2} ms", increaseLatency * (1000 / (float)PcuFrequency)) };
results.unitMetrics[0] = new string[] { "Voltage Decrease",
FormatLargeNumber(counterData.ctr2),
FormatLargeNumber(counterData.ctr3),
string.Format("{0:F1} clk", decreaseLatency),
string.Format("{0:F2} ms", increaseLatency * (1000 / (float)PcuFrequency)) };
return(results);
}
