I did not install this dev driver because I would not like my pc to become unstable. This is what I tried, but when I start the samples, it claims that i need the 259.x driver, which actually is a development driver, and then it stops. If any of the above tests fail, it means the toolkit has not been installed. Not sure if this would tell you if GPU is being under-utilized but could give you a better picture of what’s going on.Īlso check that the driver is the latest one. Step 1 Check the CUDA toolkit version by typing nvcc -V in the command prompt. Refer to the Windows quick start guide in the developer downloads list ( ) Once these are installed, there are example programs in C:\Documents and Settings\All Users\Application Data\NVIDIA Corporation\NVIDIA GPU Computing SDK\C\bin\win32\Release. I’m very new to programming with CUDA but here’s what I would try:ĭownload and install the CUDA SDK and Toolkit. How can I test that Cuda is working: which program can I install and run to load the GPU at its maximum, and which other program could show me that the GPU is actually working (and not the CPU only)?ĭo I have something to do on my Windows settings (or BIOS ?) to activate Cuda? So, I am wondering why I can’t get more of my GPU, and I would like you to help me:
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