Does HEAVY.AI support a single server with different GPUs?

For example, can I install HEAVY.AI on one server with two NVIDIA GTX 760 GPUs and two NVIDIA GTX TITAN GPUs?

OmniSci does not support mixing different GPU models. Initially, you might not notice many issues with that configuration because the GPUs are the same generation. However, in this case, you should consider removing the GTX 760 GPUs, or configure OmniSci to not use them.

To configure HEAVY.AI to use specific GPUs:

1. Run the nvidia-smi command to see the GPU IDs of the GTX 760s. Most likely, the GPUs are grouped together by type.
2. Edit the heavydb config file as follows:
   1. If the GTX 760 GPUs are 0,1, configure heavydb with the option start-gpu=2 to use the remaining two TITAN GPUs.
   2. If the GTX 760s are 2,3, add the option num-gpus=2 to the config file.

*The location of the config file depends on how you installed HEAVY.AI.