img2img 'weakened' by diffusion-fa #756
Description
Since ab835f7 , img2img generations need higher strength values to apply changes to the input images.
This is an SDXL test on Vulkan, with the prompt ./sd -m ./cyberrealisticPony_semiRealV35a.safetensors -s 1 -p 'silver car' -i ./base.png , leaving the strength at the default (0.75) for the first gens:
| base image | 1896b28 | 1896b28 --diffusion-fa |
ab835f7 | ab835f7 --diffusion-fa |
ab835f7 --diffusion-fa --strength 0.85 |
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I first noticed this issue on current master 5900ef6 . All binaries built with current ggml 7dee1d6 .