Have you done any benchmarks regarding inter-GPU memory bandwidth (i.e. GPU1->GPU2) vs. GPU1->host->GPU2? I am working on multi-gpu problems, which are often t

Have you done any benchmarks regarding inter-GPU memory bandwidth (i.e. GPU1->GPU2) vs. GPU1->host->GPU2? I am working on multi-gpu problems, which are often throttled by bandwidth limitations. Does the new SDK have examples of this and the new unified memory architecture (which looks handy)?