FPS problem when running slam.py

[MYM181]

Hi, thank you for releasing the code.
When I run slam.py in Replica room0, it's about 20iter/s for mapping and tracking (without any change of the code).
My device is NVIDIA 3090 GPU, and i9-14900K CPU.
But in your paper the SLAM FPS is much higher.
Could you explain why, or how did you get these results?
Thanks.

[MYM181]

It's 20iters/s at the beginning, and only about 10 iters/s after 1000 frames.