This function is now implemented natively in the webui since v1.3
Tested on RTX 3060 w/
--xformers
Generating at 512x512; 32 Steps; Euler a
Hires. Fix to 1024x1024; 16 Steps; Latent (nearest)
Same Prompt; Same Seed
| Ratio | Off | 0.3 | 0.5 | 0.7 |
| Base | 8.00 it/s | 8.33 it/s | 8.69 it/s | 8.91 it/s |
| Hires. Fix | 1.48 it/s | 1.86 it/s | 2.15 it/s | 2.38 it/s |
| Total | 16s | 14s | 12s | 10s |
| Result |  |
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This is an Extension for the Automatic1111 Webui, that implements Token Merging.
After installing the extension, close and restart the webui completely.
It will then automatically install the tomesd package.
Now you can go to the Token Merging section of the Settings tab to enable the ToMe Patch and adjust the Ratio.