I gave TRACULA a try on one subject and it took more that 2.5 days to finish the steps, with PC specs:

- Processor core i7 4 GHz

- VGA Nvidia GTX 980 with 1500 CUDA cores

- 16 GB RAM

I tried to speed it up (trac-all command) using openmp or use-gpu, but non of them worked.

Is there any way to speed the TRACULA processing??