# GPU Implementation Considerations
This note is retained as a short pointer for reviewers already familiar with the earlier crate layout.
The detailed updated documents are now:
- `docs/integration_surface.md`
- `docs/cost_model.md`
- `docs/gpu_path.md`
“The experiment is intended to demonstrate behavioral differences rather than establish optimal performance.”
The DSFB supervisory layer can be implemented with local operations and limited temporal memory, with expected cost scaling linearly with pixel count and amenable to reduced-resolution evaluation.
The framework is compatible with tiled and asynchronous GPU execution.