Exception when using NPP example

kunzmi / managedCuda

ManagedCUDA aims an easy integration of NVidia's CUDA in .net applications written in C#, Visual Basic or any other .net language.

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Exception when using NPP example #32

Closed aerophilic closed 7 years ago

aerophilic commented 7 years ago

When trying to use the NPP example on the main readme, I keep getting a: An unhandled exception of type 'System.DllNotFoundException' occurred in NPP.dll

Additional information: Unable to load DLL 'npps64_75': The specified module could not be found. (Exception from HRESULT: 0x8007007E)

Is this a dll that wasn't included in either the library and/or in the NuGet?

kunzmi commented 7 years ago

NPP.dll from managedCuda is only a .net wrapper for the different native npp*.dll's from Nvidia. In order to get the libraries you need to install the Cuda toolkit, in your case version 7.5: https://developer.nvidia.com/cuda-toolkit-archive