Hi, have a question…
I have windows 7 and still messing with some nVidia and Sony hybrid GPU drivers for my Vaio Z. I was able to upgrade my
video driver to version 263. Unfortunately it doesn’t allow me to run CUDA 4 examples.
–Is it possible to install and use CUDA 4 and 3.2 together considering that I already installed 4 RC2? If yes how can I do it. I don’t want
to touch my video driver. Can CUDA 3.2 use 270 video driver or it’s not backward compatible?
–Is it possible to compile code using CUDA 4 or CUDA 3.2 without GPU/GPU video driver with VS 2010 /VS 2008? I’m asking this because
I have access to a Linux
box with GPU fully configured for CUDA 4, but may not have internet all the time and need to play with it.
– Is there any GPU emulation mode in CUDA 4.0
Funny, openCL examples from CUDA 4 install work for me with 263 Driver CUDA C examples don’t.
How OpenCL is different from CUDA C in this sense???