Add slider for VRAM cache in configure script #4133
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Description
On CUDA systems, this PR adds a new slider to the install-time configure script for adjusting the VRAM cache and suggests a good starting value based on the user's max VRAM (this is subject to verification).
On non-CUDA systems this slider is suppressed.
Please test on both CUDA and non-CUDA systems using:
To see and test the default values, move
invokeai.yamlout of the way before running.Note added 8 August 2023
This PR also fixes the configure and model install scripts so that if the window is too small to fit the user interface, the user will be prompted to interactively resize the window and/or change font size (with the option to give up). This will prevent
npyscreenfrom generating its horrible tracebacks.Related Tickets & Documents
QA Instructions, Screenshots, Recordings
Added/updated tests?
have not been included
[optional] Are there any post deployment tasks we need to perform?