[Feature request] resolution changing

[DarkTma]

Could you please add resolution control (besides 1024×1024, for example 832×1216, which works well for character images) for SDXL NPU models?

[xororz]

Adding each additional resolution doubles the workload for model conversion. I think 1024x1024 is sufficient.

[mykeehu]

This can be done when creating the NPU model, but the fact is that the training time increases by several hours per model. Dynamic resizing is not possible due to the conversion; the resolution dimensions are hard-coded here.