Memory usage improvements
There are several issues with the current (GPU) memory usage in nabu:
- The estimation calculation can be inaccurate (off by 2%) -> add a "safety factor".
- The estimation calculation, in some cases, can be completely false -> rework
estimate_required_memory()
- When using multiple reconstructions at the same time (eg. multiple tomwer widgets running at the same time), it might be better to use a fraction of the available GPU memory instead of the total GPU memory.
Edited by Pierre Paleo