How to add extra GPU modue on TX1?

Hello everyone,
I’m Albert, a robot engineer, we found current deel leanning result is not enough fast on TX1, so we have another idea that want to add extra NVIDIA GPU module with PCiE interface link TITAN X, is anyone have did this? May i ask you to share the way how to do this? thanks.

Hi xhz,

We don’t have experience on this use case, hope some other users could share their experiment result with you.

Thanks