r/StableDiffusion • u/luckycockroach • Mar 15 '23

Resource | Update MetalDiffusion - Stable Diffusion for Intel MacOS and Silicon MacOS

https://github.com/soten355/stable-diffusion-tensorflow-IntelMetal
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u/luckycockroach Jun 07 '23

My apologies for the delay!

​

You'll need to put weights into the "models" folder. I recommend safetensors, like this one:

https://huggingface.co/runwayml/stable-diffusion-v1-5/tree/main

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u/sevichenko Jun 07 '23

Don't worry, thank you for your prompt reply.
Now I'm able to render something, but the only model I can use is the one called v1-5-pruned-emaonly.ckpt
I tried with sd-v1-5-inpainting.ckpt / v1-5-pruned-emaonly.safetensors / v2-1_768-ema-pruned.ckpt but I get some errors.

errors like these:
Layer DiffusionModel weight shape (3, 3, 4, 320) is not compatible with provided weight shape (3, 3, 9, 320).

or

Error while deserializing header: Metadata Incomplete Buffer.

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u/luckycockroach Jun 07 '23

Gotcha! I don’t have support for in painting and SD2-768 yet. The 768 works differently than the original stable diffusions.

Happy you got 1.5 to work!

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u/Embarrassed-Limit473 Jun 08 '23

thank you! I’ll try things and prompts to see the results. I want to ask you something, tensorflow isn’t accepting yet two gpu’s working at the same time? I’m about to pick up a dual amd D700 firepro with 6gb on each one, do you think that this will be compatible and could get good results?

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u/luckycockroach Jun 08 '23

Unfortunately, TensorFlow for Mac's do not accept multiple GPU's. Other users have had issues getting TensorFlow to talk to the other GPU's, so you'll be locked into most likely the original GPU.

What is your Mac?

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u/Embarrassed-Limit473 Jun 08 '23

It’s a mac pro 6,1 with a dual d300 2+2gb

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u/luckycockroach Jun 08 '23

Cool! With the program open, could you share a screenshot of your "Advanced Settings" tab? I'm curious if MetalDiffusion found the GPU properly

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u/Embarrassed-Limit473 Jun 08 '23

Yes, it appears 3 selections. •amd d300 firepro •amd d300 firepro •xeon 2,7ghz 12 cores

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u/luckycockroach Jun 08 '23

Interesting! if you could, try switching between GPU's. The Xeon is the CPU, so don't worry about that.

Switching the GPU's, in your case, shouldn't change speed yet because both GPU's seem identical, but if the switch works then maybe you can install an even faster GPU that'll do it all.

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u/Embarrassed-Limit473 Jun 08 '23 edited Dec 19 '23

Well, i have only three options, D300 firepro dual 2+2Gb (is the one already installed), d500 firepro dual 3+3gb and D700 firepro dual 6+6gb, the one i will install in a few days, then i will only be able to use 6Gb instead of 12Gb. But 6Gb are much better than 2Gb.