public cpuminer(int id, int threads, ulong affinity)
{
MinerDeviceName = "CPU" + id.ToString();
APIPort = 4040 + id;
Threads = threads;
AffinityMask = affinity;
SupportedAlgorithms = new Algorithm[] {
new Algorithm(9, "lyra2re", "lyra2"),
new Algorithm(13, "axiom", "axiom"),
new Algorithm(15, "scryptjanenf16", "scryptjane:16")
};
if (Config.ConfigData.ForceCPUExtension > 0)
{
if (Config.ConfigData.ForceCPUExtension == 1)
{
Path = "bin\\cpuminer_x64_SSE2.exe";
}
else if (Config.ConfigData.ForceCPUExtension == 2)
{
Path = "bin\\cpuminer_x64_AVX.exe";
}
else
{
Path = "bin\\cpuminer_x64_AVX2.exe";
}
}
else
{
// detect CPU capabilities
if (CPUID.SupportsAVX2() == 0)
{
if (CPUID.SupportsAVX() == 0)
{
if (CPUID.SupportsSSE2() == 0)
{
return;
}
Path = "bin\\cpuminer_x64_SSE2.exe";
}
else
{
Path = "bin\\cpuminer_x64_AVX.exe";
}
}
else
{
Path = "bin\\cpuminer_x64_AVX2.exe";
}
}
CDevs.Add(new ComputeDevice(0, MinerDeviceName, CPUID.GetCPUName()));
}
protected void AddPotentialCDev(string text)
{
// get number of platform devices to be used to detect card's code name
if (text.Contains("Platform devices:"))
{
try {
PlatformDevices = Int32.Parse(text.Split(' ')[3]);
tmpPlatformDevices = Int32.Parse(text.Split(' ')[3]);
Helpers.ConsolePrint(MinerDeviceName, "Platform Devices: " + PlatformDevices);
}
catch { PlatformDevices = 0; }
return;
}
// check the card's code name
if (PlatformDevices > 0)
{
PlatformDevices--;
if (!text.Contains("Tahiti"))
{
SupportedAlgorithms[GetAlgoIndex("neoscrypt")].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 2 --thread-concurrency 8192 --worksize 64 --gpu-threads 2";
Helpers.ConsolePrint(MinerDeviceName, "The GPU detected (" + text.Substring(14) + ") is not Tahiti. Optimized version is disabled and changing default gpu-threads to 2.");
}
if (!(text.Contains("Tahiti") || text.Contains("Hawaii") || text.Contains("Pitcairn")))
{
EnableOptimizedVersion = false;
Helpers.ConsolePrint(MinerDeviceName, "The GPU detected (" + text.Substring(14) + ") is not Hawaii or Pitcaird. Optimized version is disabled!");
return;
}
}
// skip useless lines
if (!text.Contains("GPU") || !text.Contains("assigned"))
{
return;
}
string[] splt = text.Split(':');
int id = (int)Char.GetNumericValue(splt[2][8]);
string name = splt[splt.Length - 1];
Helpers.ConsolePrint(MinerDeviceName, "Detected: " + name);
// add AMD OpenCL devices
CDevs.Add(new ComputeDevice(id, MinerDeviceName, name));
Helpers.ConsolePrint(MinerDeviceName, "Added: " + name);
}
public cpuminer(int id, int threads, ulong affinity)
: base(DeviceType.CPU, "CPU" + id.ToString())
{
Threads = threads;
AffinityMask = affinity;
bool isInitialized = InitializeMinerPaths();
// if our CPU is supported add it to devices
// TODO if Miner and ComputeDevice decoupling redo this this is going to be at detecting CPUs
if (isInitialized)
{
CDevs.Add(new ComputeDevice(0, MinerDeviceName, CPUID.GetCPUName().Trim(), Threads, true));
}
}
protected override void AddPotentialCDev(string text)
{
if (!text.Contains("GPU"))
{
return;
}
Helpers.ConsolePrint(MinerDeviceName + " detected: " + text);
string[] splt = text.Split(':');
int id = int.Parse(splt[0].Split('#')[1]);
string name = splt[1];
// add only SM 3.x
if (name.Contains("SM 3."))
{
name = name.Substring(8);
CDevs.Add(new ComputeDevice(id, MinerDeviceName, name));
Helpers.ConsolePrint(MinerDeviceName + " added: " + name);
}
}
protected void AddPotentialCDev(string text)
{
// get number of platform devices to be used to detect card's code name
if (text.Contains("Platform devices:"))
{
try {
PlatformDevices = Int32.Parse(text.Split(' ')[3]);
tmpPlatformDevices = Int32.Parse(text.Split(' ')[3]);
Helpers.ConsolePrint(MinerDeviceName, "Platform Devices: " + PlatformDevices);
}
catch { PlatformDevices = 0; }
return;
}
// gets all the card's code name
if (PlatformDevices > 0)
{
PlatformDevices--;
GPUCodeName.Add(text.Substring(14).Trim());
}
// skip useless lines
if (!text.Contains("GPU") || !text.Contains("assigned"))
{
return;
}
string[] splt = text.Split(':');
int id = (int)Char.GetNumericValue(splt[2][8]);
string name = splt[splt.Length - 1];
Helpers.ConsolePrint(MinerDeviceName, "Detected: " + name);
// add AMD OpenCL devices
CDevs.Add(new ComputeDevice(id, MinerDeviceName, name));
Helpers.ConsolePrint(MinerDeviceName, "Added: " + name);
}
protected void QueryCDevs()
{
try
{
Process P = new Process();
P.StartInfo.FileName = Path;
P.StartInfo.UseShellExecute = false;
P.StartInfo.RedirectStandardError = true;
P.StartInfo.CreateNoWindow = true;
string outdata;
for (int i = 0; i < 4; i++)
{
P.StartInfo.Arguments = "--gpu-platform " + i + " --ndevs";
P.Start();
do
{
outdata = P.StandardError.ReadLine();
if (outdata != null)
{
if (outdata.Contains("CL Platform name") && outdata.Contains("AMD"))
{
GPUPlatformNumber = i;
i = 20;
}
else if (outdata.Contains("Specified platform that does not exist"))
{
GPUPlatformNumber = -1;
i = 20;
}
}
} while (outdata != null);
P.WaitForExit();
}
if (GPUPlatformNumber == -1)
{
Helpers.ConsolePrint(MinerDeviceName, "No AMD GPUs found.");
return;
}
P.StartInfo.Arguments = "--gpu-platform " + GPUPlatformNumber + " --ndevs";
P.Start();
do
{
outdata = P.StandardError.ReadLine();
if (outdata != null)
{
AddPotentialCDev(outdata);
}
} while (outdata != null);
P.WaitForExit();
PlatformDevices = tmpPlatformDevices;
}
catch (Exception e)
{
Helpers.ConsolePrint(MinerDeviceName, "Exception: " + e.ToString());
MinerFileNotFoundDialog WarningDialog = new MinerFileNotFoundDialog(MinerDeviceName, Path);
WarningDialog.ShowDialog();
if (WarningDialog.DisableDetection)
{
Config.ConfigData.DisableDetectionAMD = true;
}
WarningDialog = null;
return;
}
// check the driver version
bool ShowWarningDialog = false;
ManagementObjectCollection moc = new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_VideoController").Get();
foreach (var manObj in moc)
{
Helpers.ConsolePrint("DEBUG", "GPU Name (Driver Ver): " + manObj["Name"] + " (" + manObj["DriverVersion"] + ")");
if (manObj["Name"].ToString().Contains("AMD") && ShowWarningDialog == false)
{
if (PlatformDevices > 0 && CDevs.Count < PlatformDevices)
{
Helpers.ConsolePrint("DEBUG", "Adding missed GPUs: " + manObj["name"].ToString());
CDevs.Add(new ComputeDevice(CDevs.Count, MinerDeviceName, manObj["Name"].ToString()));
}
Version AMDDriverVersion = new Version(manObj["DriverVersion"].ToString());
if (AMDDriverVersion.Major < 15)
{
ShowWarningDialog = true;
EnableOptimizedVersion = false;
Helpers.ConsolePrint(MinerDeviceName, "WARNING!!! Old AMD GPU driver detected! All optimized versions disabled, mining " +
"speed will not be optimal. Consider upgrading AMD GPU driver. Recommended AMD GPU driver version is 15.7.1.");
}
}
}
if (EnableOptimizedVersion == false)
{
SupportedAlgorithms[GetAlgoIndex("x11")].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 64 --thread-concurrency 0 --worksize 64 --gpu-threads 2";
SupportedAlgorithms[GetAlgoIndex("qubit")].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 64 --thread-concurrency 0 --worksize 128 --gpu-threads 4";
SupportedAlgorithms[GetAlgoIndex("quark")].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 64 --thread-concurrency 0 --worksize 256 --gpu-threads 1";
SupportedAlgorithms[GetAlgoIndex("lyra2rev2")].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 64 --thread-concurrency 0 --worksize 64 --gpu-threads 2";
}
if (ShowWarningDialog == true && Config.ConfigData.ShowDriverVersionWarning == true)
{
Form WarningDialog = new DriverVersionConfirmationDialog();
WarningDialog.ShowDialog();
WarningDialog = null;
}
// Check for ethereum mining
EtherDevices = new int[CDevs.Count];
try
{
Process P = new Process();
P.StartInfo.FileName = Ethereum.EtherMinerPath;
P.StartInfo.UseShellExecute = false;
P.StartInfo.RedirectStandardError = true;
P.StartInfo.CreateNoWindow = true;
string outdata;
Helpers.ConsolePrint(MinerDeviceName, "Adding Ethereum..");
P.StartInfo.Arguments = "--list-devices --opencl";
P.Start();
int i = 0;
do
{
outdata = P.StandardError.ReadLine();
if (outdata != null)
{
if (outdata.Contains("Intel") || outdata.Contains("GeForce"))
{
// skips to the next GPU
P.StandardError.ReadLine();
P.StandardError.ReadLine();
P.StandardError.ReadLine();
P.StandardError.ReadLine();
continue;
}
if (outdata.Contains("CL_DEVICE_GLOBAL_MEM_SIZE"))
{
long memsize = Convert.ToInt64(outdata.Split(':')[1]);
if (memsize >= 2147483648)
{
Helpers.ConsolePrint(MinerDeviceName, "Ethereum GPU MemSize: " + memsize + " (GOOD!)");
EtherDevices[i] = i;
i++;
}
else
{
Helpers.ConsolePrint(MinerDeviceName, "Ethereum GPU MemSize: " + memsize + " (NOT GOOD!)");
EtherDevices[i] = -1;
i++;
}
}
}
} while (outdata != null);
P.WaitForExit();
}
catch (Exception e)
{
Helpers.ConsolePrint(MinerDeviceName, "Exception: " + e.ToString());
}
}
protected void QueryCDevs()
{
try
{
Process P = new Process();
P.StartInfo.FileName = Path;
P.StartInfo.UseShellExecute = false;
P.StartInfo.RedirectStandardError = true;
P.StartInfo.CreateNoWindow = true;
string outdata;
for (int i = 0; i < 10; i++)
{
P.StartInfo.Arguments = "--gpu-platform " + i + " --ndevs";
P.Start();
do
{
outdata = P.StandardError.ReadLine();
if (outdata != null)
{
if (outdata.Contains("CL Platform name") && outdata.Contains("AMD"))
{
GPUPlatformNumber = i;
i = 20;
}
else if (outdata.Contains("Specified platform that does not exist"))
{
GPUPlatformNumber = -1;
i = 20;
}
}
} while (outdata != null);
P.WaitForExit();
}
if (GPUPlatformNumber == -1)
{
Helpers.ConsolePrint(MinerDeviceName, "No AMD GPUs found.");
return;
}
P.StartInfo.Arguments = "--gpu-platform " + GPUPlatformNumber + " --ndevs";
P.Start();
do
{
outdata = P.StandardError.ReadLine();
if (outdata != null)
{
AddPotentialCDev(outdata);
}
} while (outdata != null);
P.WaitForExit();
PlatformDevices = tmpPlatformDevices;
}
catch (Exception e)
{
Helpers.ConsolePrint(MinerDeviceName, "Exception: " + e.ToString());
MinerFileNotFoundDialog WarningDialog = new MinerFileNotFoundDialog(MinerDeviceName, Path);
WarningDialog.ShowDialog();
if (WarningDialog.DisableDetection)
{
Config.ConfigData.DisableDetectionAMD = true;
}
WarningDialog = null;
return;
}
// check the driver version
bool ShowWarningDialog = false;
ManagementObjectCollection moc = new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_VideoController").Get();
foreach (var manObj in moc)
{
Helpers.ConsolePrint("DEBUG", "GPU Name (Driver Ver): " + manObj["Name"] + " (" + manObj["DriverVersion"] + ")");
if (manObj["Name"].ToString().Contains("AMD") && ShowWarningDialog == false)
{
if (PlatformDevices > 0 && CDevs.Count < PlatformDevices)
{
Helpers.ConsolePrint("DEBUG", "Adding missed GPUs: " + manObj["name"].ToString());
CDevs.Add(new ComputeDevice(CDevs.Count, MinerDeviceName, manObj["Name"].ToString()));
}
Version AMDDriverVersion = new Version(manObj["DriverVersion"].ToString());
if (AMDDriverVersion.Major < 15)
{
ShowWarningDialog = true;
EnableOptimizedVersion = false;
Helpers.ConsolePrint(MinerDeviceName, "WARNING!!! Old AMD GPU driver detected! All optimized versions disabled, mining " +
"speed will not be optimal. Consider upgrading AMD GPU driver. Recommended AMD GPU driver version is 15.7.1.");
}
}
}
if (EnableOptimizedVersion == false)
{
SupportedAlgorithms[0].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 64 --thread-concurrency 0 --worksize 64 --gpu-threads 2"; // x11
SupportedAlgorithms[7].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 64 --thread-concurrency 0 --worksize 128 --gpu-threads 4"; // qubit
SupportedAlgorithms[8].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 64 --thread-concurrency 0 --worksize 256 --gpu-threads 1"; // quark
SupportedAlgorithms[9].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 32 --thread-concurrency 8192 --worksize 32 --gpu-threads 4"; // lyra2rev2
}
if (ShowWarningDialog == true && Config.ConfigData.ShowDriverVersionWarning == true)
{
Form WarningDialog = new DriverVersionConfirmationDialog();
WarningDialog.ShowDialog();
WarningDialog = null;
}
}
protected void QueryCDevs()
{
try
{
Process P = new Process();
P.StartInfo.FileName = Path;
P.StartInfo.UseShellExecute = false;
P.StartInfo.RedirectStandardError = true;
P.StartInfo.CreateNoWindow = true;
string outdata;
for (int i = 0; i < 4; i++)
{
P.StartInfo.Arguments = "--gpu-platform " + i + " --ndevs";
P.Start();
do
{
outdata = P.StandardError.ReadLine();
if (outdata != null)
{
if (outdata.Contains("CL Platform name") && outdata.Contains("AMD"))
{
GPUPlatformNumber = i;
i = 20;
}
else if (outdata.Contains("Specified platform that does not exist"))
{
GPUPlatformNumber = -1;
i = 20;
}
}
} while (outdata != null);
P.WaitForExit();
}
if (GPUPlatformNumber == -1)
{
Helpers.ConsolePrint(MinerDeviceName, "No AMD GPUs found.");
return;
}
P.StartInfo.Arguments = "--gpu-platform " + GPUPlatformNumber + " --ndevs";
P.Start();
do
{
outdata = P.StandardError.ReadLine();
if (outdata != null)
{
AddPotentialCDev(outdata);
}
} while (outdata != null);
P.WaitForExit();
PlatformDevices = tmpPlatformDevices;
}
catch (Exception e)
{
Helpers.ConsolePrint(MinerDeviceName, "Exception: " + e.ToString());
MinerFileNotFoundDialog WarningDialog = new MinerFileNotFoundDialog(MinerDeviceName, Path);
WarningDialog.ShowDialog();
if (WarningDialog.DisableDetection)
{
Config.ConfigData.DisableDetectionAMD = true;
}
WarningDialog = null;
return;
}
// Check for optimized version
for (int i = 0; i < GPUCodeName.Count; i++)
{
Helpers.ConsolePrint(MinerDeviceName, "List: " + GPUCodeName[i]);
if (!(GPUCodeName[i].Equals("Bonaire") || GPUCodeName[i].Equals("Fiji") || GPUCodeName[i].Equals("Hawaii") ||
GPUCodeName[i].Equals("Pitcairn") || GPUCodeName[i].Equals("Tahiti") || GPUCodeName[i].Equals("Tonga")))
{
Helpers.ConsolePrint(MinerDeviceName, "GPU (" + GPUCodeName[i] + ") is not optimized. Switching to general sgminer.");
EnableOptimizedVersion = false;
}
else
{
SupportedAlgorithms[GetAlgoIndex("x11")].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 1024 --thread-concurrency 0 --worksize 64 --gpu-threads 1";
SupportedAlgorithms[GetAlgoIndex("qubit")].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 1024 --thread-concurrency 0 --worksize 64 --gpu-threads 1";
SupportedAlgorithms[GetAlgoIndex("quark")].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 1024 --thread-concurrency 0 --worksize 64 --gpu-threads 1";
SupportedAlgorithms[GetAlgoIndex("lyra2rev2")].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 512 --thread-concurrency 0 --worksize 64 --gpu-threads 1";
}
if (!GPUCodeName[i].Equals("Tahiti"))
{
SupportedAlgorithms[GetAlgoIndex("neoscrypt")].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 2 --thread-concurrency 8192 --worksize 64 --gpu-threads 2";
Helpers.ConsolePrint(MinerDeviceName, "The GPU detected (" + GPUCodeName[i] + ") is not Tahiti. Changing default gpu-threads to 2.");
}
}
// check the driver version
bool ShowWarningDialog = false;
ManagementObjectCollection moc = new ManagementObjectSearcher("root\\CIMV2", "SELECT * FROM Win32_VideoController").Get();
foreach (var manObj in moc)
{
Helpers.ConsolePrint(MinerDeviceName, "GPU Name (Driver Ver): " + manObj["Name"] + " (" + manObj["DriverVersion"] + ")");
if ((manObj["Name"].ToString().Contains("AMD") || manObj["Name"].ToString().Contains("Radeon")) && ShowWarningDialog == false)
{
if (GPUCodeName.Count > 0 && CDevs.Count < GPUCodeName.Count)
{
Helpers.ConsolePrint(MinerDeviceName, "Adding missed GPUs: " + manObj["name"].ToString());
CDevs.Add(new ComputeDevice(CDevs.Count, MinerDeviceName, manObj["Name"].ToString()));
}
Version AMDDriverVersion = new Version(manObj["DriverVersion"].ToString());
if (AMDDriverVersion.Major < 15)
{
ShowWarningDialog = true;
EnableOptimizedVersion = false;
Helpers.ConsolePrint(MinerDeviceName, "WARNING!!! Old AMD GPU driver detected! All optimized versions disabled, mining " +
"speed will not be optimal. Consider upgrading AMD GPU driver. Recommended AMD GPU driver version is 15.7.1.");
}
else if (AMDDriverVersion.Major == 16 && AMDDriverVersion.Minor >= 150)
{
string src = System.IO.Path.GetDirectoryName(Application.ExecutablePath) + "\\" +
Path.Split('\\')[0] + "\\" + Path.Split('\\')[1] + "\\kernel";
foreach (var file in Directory.GetFiles(src))
{
string dest = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + "\\Temp\\" + System.IO.Path.GetFileName(file);
if (!File.Exists(dest))
{
File.Copy(file, dest, false);
}
}
}
}
}
if (EnableOptimizedVersion == false)
{
SupportedAlgorithms[GetAlgoIndex("x11")].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 64 --thread-concurrency 0 --worksize 64 --gpu-threads 2";
SupportedAlgorithms[GetAlgoIndex("qubit")].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 64 --thread-concurrency 0 --worksize 128 --gpu-threads 4";
SupportedAlgorithms[GetAlgoIndex("quark")].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 64 --thread-concurrency 0 --worksize 256 --gpu-threads 1";
SupportedAlgorithms[GetAlgoIndex("lyra2rev2")].ExtraLaunchParameters = DefaultParam + "--nfactor 10 --xintensity 64 --thread-concurrency 0 --worksize 64 --gpu-threads 2";
}
if (ShowWarningDialog == true && Config.ConfigData.ShowDriverVersionWarning == true)
{
Form WarningDialog = new DriverVersionConfirmationDialog();
WarningDialog.ShowDialog();
WarningDialog = null;
}
// Check for ethereum mining
EtherDevices = new int[CDevs.Count];
try
{
Process P = new Process();
P.StartInfo.FileName = Ethereum.EtherMinerPath;
P.StartInfo.UseShellExecute = false;
P.StartInfo.RedirectStandardError = true;
P.StartInfo.CreateNoWindow = true;
string outdata;
Helpers.ConsolePrint(MinerDeviceName, "Adding Ethereum..");
P.StartInfo.Arguments = "--list-devices --opencl";
P.Start();
int i = 0;
do
{
outdata = P.StandardError.ReadLine();
if (outdata != null)
{
if (outdata.Contains("Intel") || outdata.Contains("GeForce"))
{
// skips to the next GPU
P.StandardError.ReadLine();
P.StandardError.ReadLine();
P.StandardError.ReadLine();
P.StandardError.ReadLine();
continue;
}
if (outdata.Contains("CL_DEVICE_GLOBAL_MEM_SIZE"))
{
long memsize = Convert.ToInt64(outdata.Split(':')[1]);
if (memsize >= 2147483648)
{
Helpers.ConsolePrint(MinerDeviceName, "Ethereum GPU MemSize: " + memsize + " (GOOD!)");
EtherDevices[i] = i;
i++;
}
else
{
Helpers.ConsolePrint(MinerDeviceName, "Ethereum GPU MemSize: " + memsize + " (NOT GOOD!)");
EtherDevices[i] = -1;
i++;
}
}
}
} while (outdata != null);
P.WaitForExit();
}
catch (Exception e)
{
Helpers.ConsolePrint(MinerDeviceName, "Exception: " + e.ToString());
}
}
