Question about TCC mode

When I configure GPU(Titan X) in TCC mode. How to realize the display function?

Hi

TCC mode doesn’t support display, it only can do CUDA calculation.

if I use a cheap graphics card only for display, the other two Titan X graphics used to calculate. Is this method feasible?How to operate?

Yeah, it works, please connect your graphics card to PCIE No1 and the other two Titan X to No2 and No3, the graphic functions will use the GPU on PCIE No1 by default, you can use cudaSetDevice to set which GPU you want use to run cuda.

Please search the CUDA Multi GPU programming, it’s quite simple.

BTW, this is CUDA nsight forum, I think you are asking the question about cuda programming, you can put your question into cuda programming forum.

https://devtalk.nvidia.com/default/board/57/cuda-programming-and-performance/