multi gpu support or gpu selection / increase maximum image generation number

[sfingali]

I have 2 x 3090s - what would be great is to be able to use both the gpus in image generation at the same time. I can do this manually if you could select the GPU and launch two sessions, one on each GPU. By internally would be great as well.

Additionally, the maximum image generation is 32. For running multiple images overnight, much higher numbers would be useful.

Fantastic program.

[barepixels]

If you want a quick hack, you can edit line 61 of webui.py

image_number = gr.Slider(label='Image Number', minimum=1, maximum=32, step=1, value=2)

Keep in mind you have to make the change every time there is an update to webui.py

[mzawdx2022]

hack it easy

[mashb1t]

Duplicate of #292, parallel support has not yet been implemented.
The maximum image amount can now be set using the config.txt.