[Bug]: MacOS M1 , "There appear to be 1 leaked semaphore objects to clean up at shutdown"

[buliuguyy]

Is there an existing issue for this?

• I have searched the existing issues and checked the recent builds/commits of both this extension and the webui

Have you updated WebUI and this extension to the newest version?

• I have updated WebUI and this extension to the most up-to-date version

What happened?

When I use this plugin on mac（M1 Apple core）, this error occurs even with the ViT-B SAM model with the smallest amount of parameters. Is this problem caused by insufficient video memory? If so, is it because there is no support for mac to reason through the cpu?

Steps to reproduce the problem

1. Go to img2img generation
2. Press segment anything tab
3. Upload img and set black and red point
4. Choose one sam model
5. Press “Preview Segmentation”

What should have happened?

Properly Segmented images

Commit where the problem happens

webui: 22bcc7be428c94e9408f589966c2040187245d81
extension: c9340671 (Sat Mar 11 01:01:43 2023)

What browsers do you use to access the UI ?

Google Chrome

Command Line Arguments

In webui-user.sh
export COMMANDLINE_ARGS="--skip-version-check --upcast-sampling --no-half-vae --skip-torch-cuda-test --no-half  --no-half-controlnet --use-cpu interrogate --api"

Console logs

Initializing SAM
Running SAM Inference (638, 918, 3)
/AppleInternal/Library/BuildRoots/97f6331a-ba75-11ed-a4bc-863efbbaf80d/Library/Caches/com.apple.xbs/Sources/MetalPerformanceShadersGraph/mpsgraph/MetalPerformanceShadersGraph/Core/Files/MPSGraphExecutable.mm:1377: failed assertion `Incompatible element type for parameter at index 0, mlir module expected element type f32 but received si32'
zsh: abort      ./webui.sh
buliuguyy@luyinyudeMacBook-Pro stable-diffusion-webui % /opt/homebrew/Cellar/python@3.10/3.10.10_1/Frameworks/Python.framework/Versions/3.10/lib/python3.10/multiprocessing/resource_tracker.py:224: UserWarning: resource_tracker: There appear to be 1 leaked semaphore objects to clean up at shutdown
  warnings.warn('resource_tracker: There appear to be %d '

Additional information

No response

[ccokme]

same issue on M1.

[sunddytwo]

same issue on M2, MacOS Ventura vesion13.3

[D-Dora]

same issue on M1.

[twinkpig]

same issue on M1. WebUI main process will interrupt.

[blu3gui7ar]

facebookresearch/segment-anything#94
facebookresearch/segment-anything#122

Seems related to mps support bug.

--use-cpu all Solves the problem. But MPS support is better if available.