Question about multi-GPU and textures

Accelerated Computing CUDA CUDA Programming and Performance
1

I’m modifying functioning CUDA code to run on multiple GPUs. The code extensively uses 8 textures.

Obviously I need separate cudaArrays on each GPU. Do I need to declare separate textures for each GPU?

2

It appears separate texture declarations are not necessary for each GPU. However, I am still testing my code to verify.