"Pytorch update"

[topaz aurora]

I used swarm without a problem last week and now im having trouble with the backends. Now every time i try to load swarm i get a red label above saying the backends aren't available. I saw omething about outdated pytorch and thought that by updating python i could resolve the issue.

The fragment that i get in logs:

[ComfyUI-0/STDERR] Warning, you are using an old pytorch version and some ckpt/pt files might be loaded unsafely. Upgrading to 2.4 or above is recommended.
[ComfyUI-0/STDERR] pytorch version: 2.3.1+cu121
[ComfyUI-0/STDERR] Set vram state to: NORMAL_VRAM
[ComfyUI-0/STDERR] Device: cuda:0 NVIDIA GeForce RTX 4070 Ti SUPER : cudaMallocAsync
[ComfyUI-0/STDERR] Please update pytorch to use native RMSNorm
[ComfyUI-0/STDERR] Torch version too old to set sdpa backend priority.
[ComfyUI-0/STDERR] Using pytorch attention

Thanks in advance.

[void fog]

Hey, it looks like you need help with SwarmUI. If so, here's what to do:

First, hit CTRL+F and search to see if anybody else has already asked the same thing, and check if it's in the Troubleshooting Doc.

If not, open a post in #1255969955808022679.

When making your post, go to your Swarm interface, click Server, then Logs, then the Pastebin button, then Submit. It will generate a link - copy that link, and include it in your #1255969955808022679 post.

Make sure to also describe the problem in your post, and include any relevant information, such as screenshots of the interface or your gen parameters. .

[wise mulch]

oh you did actually grab a relevant snip inside the copypaste, that's rare, nice

you can reinstall swarm =or= manually update torch in the backend per https://github.com/mcmonkeyprojects/SwarmUI/blob/master/docs/Troubleshooting.md#assertionerror-torch-not-compiled-with-cuda-enabled

[topaz aurora]

i tried updating the pytorch but got lost. i found an update folder and tried it. but didnt manage anything...😅 i reinstalled swarm but it just keeps "loading" backends. sorry for being clueless about this😅

[wise mulch]

then stick with the new install, and

[void fog]

Hey, it looks like you need help with SwarmUI. If so, here's what to do:

First, hit CTRL+F and search to see if anybody else has already asked the same thing, and check if it's in the Troubleshooting Doc.

If not, open a post in #1255969955808022679.

When making your post, go to your Swarm interface, click Server, then Logs, then the Pastebin button, then Submit. It will generate a link - copy that link, and include it in your #1255969955808022679 post.

Make sure to also describe the problem in your post, and include any relevant information, such as screenshots of the interface or your gen parameters. .

[topaz aurora]

"Pytorch update"

So i returned and opened my old swarm because my new swarm stayed loading backends infinitly. https://paste.denizenscript.com/View/136089 This is the log of my old swarm and SS of what i see.

[wise mulch]

again, stick with the new install

[topaz aurora]

Yes. unfornunately i'll have to redownload the models and lora but at least the new swarm is working now. Thanks a lot for your help and sorry for taking up your time.