PHALP tracker taking lot of CPU utilization

[9e0]

Hi,

I find that PHALP tracker taking lot of CPU utilization, as numpy does not support GPU.
Enabled code to run on CUDA, still the CPU utilization is heavy.

I feel the performance might be better if numpy array transactions can be moved to GPU

Is there a way I can make the PHALP tracking to run on GPU

Thanks in advance

[geopavlakos]

We haven't optimized that aspect, so you might want to look into this, but it's possible that you could do better by moving all the operations to GPU.