private void Form1_Load(object sender, EventArgs e)
{
NppLibraryVersion libVer = NPPNativeMethods.NPPCore.nppGetLibVersion();
GpuComputeCapability computeCap = NPPNativeMethods.NPPCore.nppGetGpuComputeCapability();
string output = string.Format("NPP Library Version {0}\n", libVer.ToString());
txt_info.AppendText(output);
_nppOK = computeCap != GpuComputeCapability.CudaNotCapable;
if (_nppOK)
{
output = string.Format("{0} using GPU <{1}> with {2} SM(s) with", Assembly.GetExecutingAssembly().GetName().Name,
NPPNativeMethods.NPPCore.nppGetGpuName(), NPPNativeMethods.NPPCore.nppGetGpuNumSMs());
txt_info.AppendText(output);
if (computeCap > 0)
{
output = " Compute capability " + ((int)computeCap / 100).ToString() + "." + ((int)computeCap % 100).ToString() + "\n";
//output = string.Format(" {0}\n", sComputeCap[(int)computeCap]);
txt_info.AppendText(output);
}
else
{
txt_info.AppendText(" Unknown Compute Capabilities\n");
}
}
else
{
output = string.Format(" {0}\n", "No CUDA Capable Device Found");
txt_info.AppendText(output);
}
//The NPP Library distinguishes warnings and errors. Errors are wrapped to standard exceptions.
//Warnings are handled using a singleton NPPWarningHandler instance where you can find the OnNPPWarning event:
NPPWarningHandler.GetInstance().OnNPPWarning += new NPPWarningHandler.NPPWarningEventHandler(nppwarnings_OnNPPWarning);
}
public void nppGetLibVersion_test()
{
NppLibraryVersion version = NppCore.nppGetLibVersion();
Console.WriteLine("NPP version : {0}.{1}", version.major, version.minor);
}