exception Unable to load DLL 'curand64_75'

Question

Am trying to run the Asian option pricing sample, I have the latest CUDA Drivers installed and get the following error when running.

exception Unable to load DLL 'curand64_75': The specified module could not be found. (Exception from HRESULT: 0x8007007E)

Any idea what has gone wrong?

Answer 1

Edit do this instead: Is AleaGPU compatible with CUDA Toolkit 8.0

It can be solved through app.config: http://www.aleagpu.com/release/3_0_2/doc/faq.html#config_cuda_version just set that to whatever version you have installed.

-- old approach --

Had the same issue, what I did is go to this folder:

C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v9.2\bin\

There copied curand_64_92.dll and saved it next to it as curand64_75.dll (so keeping the original and taking notes so I could roll back).

Then Alea 3.0.4 worked for me. I'm assuming these are all backward compatible, results seem to check out.