static Processor()
{
uint eax = 0, ebx = 0, ecx = 0, edx = 0;
Ols ols = new Ols();
ols.Cpuid(0x0000000, ref eax, ref ebx, ref ecx, ref edx);
_vendor = Uint_to_string(ebx) + Uint_to_string(edx) + Uint_to_string(ecx);
ols.Cpuid(0x0000001, ref eax, ref ebx, ref ecx, ref edx);
_stepping = (byte)((eax >> 0) & 0x0Fb);
_model = (byte)((eax >> 4) & 0xF);
_family = (byte)((eax >> 8) & 0xF);
_type = (byte)((eax >> 12) & 0x3);
byte _ext_model = (byte)((eax >> 16) & 0xF);
byte _ext_family = (byte)((eax >> 20) & 0xFF);
if (_family == 0xF)
{
_family += _ext_family;
_model += (byte)(_ext_model << 4);
}
else if (_family == 0x6)
{
_model += (byte)(_ext_model << 4);
}
_logical_core_count = (byte)(ebx >> 16);
}
// Return [realCores, logicalCores]
public int[] GetCoreCount()
{
uint eax = 0, ebx = 0, ecx = 0, edx = 0;
int logicalCores = 0;
int threadsPerCore = 1;
int[] count = { 0, 1 };
if (Ols.Cpuid(0x00000001, ref eax, ref ebx, ref ecx, ref edx) == 1)
{
logicalCores = Convert.ToInt32((ebx >> 16) & 0xFF);
if (Ols.Cpuid(0x8000001E, ref eax, ref ebx, ref ecx, ref edx) == 1)
{
threadsPerCore = Convert.ToInt32(ebx >> 8 & 0xF) + 1;
}
}
if (threadsPerCore == 0)
{
count[0] = logicalCores;
}
else
{
count[0] = logicalCores / threadsPerCore;
}
count[1] = logicalCores;
return(count);
}
public uint GetPkgType()
{
uint eax = 0, ebx = 0, ecx = 0, edx = 0;
if (Ols.Cpuid(0x80000001, ref eax, ref ebx, ref ecx, ref edx) == 1)
{
return(ebx >> 28);
}
return(0);
}
public int GetCpuNodes()
{
uint eax = 0, ebx = 0, ecx = 0, edx = 0;
if (Ols.Cpuid(0x8000001E, ref eax, ref ebx, ref ecx, ref edx) == 1)
{
return(Convert.ToInt32(ecx >> 8 & 0x7) + 1);
}
return(1);
}
public uint GetCpuId()
{
uint eax = 0, ebx = 0, ecx = 0, edx = 0;
if (Ols.Cpuid(0x00000001, ref eax, ref ebx, ref ecx, ref edx) == 1)
{
return(eax);
}
return(0);
}
public SMU.CpuFamily GetCpuFamily()
{
uint eax = 0, ebx = 0, ecx = 0, edx = 0;
if (Ols.Cpuid(0x00000001, ref eax, ref ebx, ref ecx, ref edx) == 1)
{
SMU.CpuFamily family = (SMU.CpuFamily)(GetBits(eax, 8, 4) + GetBits(eax, 20, 7));
return(family);
}
return(SMU.CpuFamily.UNSUPPORTED);
}
public string GetCpuName()
{
string model = "";
uint eax = 0, ebx = 0, ecx = 0, edx = 0;
if (RyzenAccesss.Cpuid(0x80000002, ref eax, ref ebx, ref ecx, ref edx) == 1)
{
model = model + IntToStr(eax) + IntToStr(ebx) + IntToStr(ecx) + IntToStr(edx);
}
if (RyzenAccesss.Cpuid(0x80000003, ref eax, ref ebx, ref ecx, ref edx) == 1)
{
model = model + IntToStr(eax) + IntToStr(ebx) + IntToStr(ecx) + IntToStr(edx);
}
if (RyzenAccesss.Cpuid(0x80000004, ref eax, ref ebx, ref ecx, ref edx) == 1)
{
model = model + IntToStr(eax) + IntToStr(ebx) + IntToStr(ecx) + IntToStr(edx);
}
return(model.Trim());
}
private CpuFamily GetCpuFamily()
{
uint eax = 0, ebx = 0, ecx = 0, edx = 0;
if (ols.Cpuid(0x00000001, ref eax, ref ebx, ref ecx, ref edx) == 1)
{
CpuFamily family = (CpuFamily)(GetBits(eax, 8, 4) + GetBits(eax, 20, 7));
return(family);
}
else
{
MessageBox.Show("Could not get CPU Family. Aborting.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
ExitApplication();
}
return(CpuFamily.UNSUPPORTED);
}
static bool GetCPUInfo()
{
// vendor
uint[] reg = new uint[4];
Ols.Cpuid(0, ref reg[0], ref reg[1], ref reg[2], ref reg[3]);
var temp = reg[2];
reg[2] = reg[3];
reg[3] = temp;
var buffer = new StringBuilder(12);
buffer.Length = 12;
for (int i = 4; i < 16; i++)
{
var b = (reg[i / 4] >> (8 * (i % 4))) & 0xFF;
char c = (char)b;
buffer[i - 4] = c;
}
if (buffer.ToString() == "GenuineIntel")
{
Ols.Cpuid(1, ref reg[0], ref reg[1], ref reg[2], ref reg[3]);
// Processor ID etc
var Family = ((reg[0] & 0x0FF00000) >> 20) + ((reg[0] & 0x0F00) >> 8);
var Model = ((reg[0] & 0x0F0000) >> 12) + ((reg[0] & 0xF0) >> 4);
if (Family == 0x6 && (Model == 0x1e || Model == 0x1a || Model == 0x1f || Model == 0x2e))
{
return(true);
}
}
return(false);
}
public WinRing0()
{
try
{
//-----------------------------------------------------------------------------
// Initialize
//-----------------------------------------------------------------------------
Ols ols = new Ols();
// Check support library sutatus
switch (ols.GetStatus())
{
case (uint)Ols.Status.NO_ERROR:
break;
case (uint)Ols.Status.DLL_NOT_FOUND:
MessageBox.Show("Status Error!! DLL_NOT_FOUND");
Environment.Exit(0);
break;
case (uint)Ols.Status.DLL_INCORRECT_VERSION:
MessageBox.Show("Status Error!! DLL_INCORRECT_VERSION");
Environment.Exit(0);
break;
case (uint)Ols.Status.DLL_INITIALIZE_ERROR:
MessageBox.Show("Status Error!! DLL_INITIALIZE_ERROR");
Environment.Exit(0);
break;
}
// Check WinRing0 status
switch (ols.GetDllStatus())
{
case (uint)Ols.OlsDllStatus.OLS_DLL_NO_ERROR:
break;
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_LOADED:
MessageBox.Show("DLL Status Error!! OLS_DRIVER_NOT_LOADED");
Environment.Exit(0);
break;
case (uint)Ols.OlsDllStatus.OLS_DLL_UNSUPPORTED_PLATFORM:
MessageBox.Show("DLL Status Error!! OLS_UNSUPPORTED_PLATFORM");
Environment.Exit(0);
break;
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_FOUND:
MessageBox.Show("DLL Status Error!! OLS_DLL_DRIVER_NOT_FOUND");
Environment.Exit(0);
break;
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_UNLOADED:
MessageBox.Show("DLL Status Error!! OLS_DLL_DRIVER_UNLOADED");
Environment.Exit(0);
break;
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_LOADED_ON_NETWORK:
MessageBox.Show("DLL Status Error!! DRIVER_NOT_LOADED_ON_NETWORK");
Environment.Exit(0);
break;
case (uint)Ols.OlsDllStatus.OLS_DLL_UNKNOWN_ERROR:
MessageBox.Show("DLL Status Error!! OLS_DLL_UNKNOWN_ERROR");
Environment.Exit(0);
break;
}
uint eax = 0, ebx = 0, ecx = 0, edx = 0;
ols.Cpuid(0, ref eax, ref ebx, ref ecx, ref edx);
if ((ebx == 0x756e6547) && (ecx == 0x6c65746e) && (edx == 0x49656e69))
{
this.div = 1;
}
ManagementObjectSearcher search = new ManagementObjectSearcher("SELECT ExtClock FROM Win32_Processor"); //建立WMI的类
foreach (ManagementObject mo in search.Get())
{
Originbusspeed = (uint)mo["ExtClock"] * 1.0f;
}
if (ols.Rdmsr(0xCE, ref eax, ref edx) == 1)
{
MaxTurboFre = (eax & 0xFF00) >> 8;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error");
Environment.Exit(0);
}
}
