RuntimeError: Can't add devices across platforms to a single context. -33 (PI_ERROR_INVALID_DEVICE)

[DurianyDoriana]

Describe the bug

After installing AI-Playground-v1.21b I'm getting this error:

Backend initialization failed
The AI inference backend failed to initialize. Please try restarting the application. If the problem persists, you can check the Details for additional information about the error.

return _C._has_fp64_dtype(device)
       ^^^^^^^^^^^^^^^^^^^^^^^^^^

RuntimeError: Can't add devices across platforms to a single context. -33 (PI_ERROR_INVALID_DEVICE)

To Reproduce

Steps to reproduce the behavior:

1. Install the recommended https://learn.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist?view=msvc-170
2. Install https://github.com/intel/AI-Playground/releases/download/v1.21beta/AI.Playground-v1.21b-Mobile-ICU-200v_LNL.exe
3. Run AI-Playground
4. See error

Expected behavior

Works just like AI-Playground-v1.01b-dGPU

Environment (please complete the following information):

• OS: Windows11 23H2 22631.4317
• GPU: SPARKLE ARC A770 TITAN OC
• CPU: 13500
• Version: AI-Playground-v1.21b

[Nuullll]

You can install https://github.com/intel/AI-Playground/releases/download/v1.01beta/AI.Playground-v1.01b-Desktop_dGPU.exe since your device is an Arc A770 discrete GPU, where IPEX 2.1.40+xpu is used.

Thanks for reporting this issue.

[cf418]

I have the same issue. A workaround for me was to set the environment variable set ONEAPI_DEVICE_SELECTOR=*:<id of dgpu> to prevent the iGPU from being seen.

[Nuullll]

I have the same issue. A workaround for me was to set the environment variable set ONEAPI_DEVICE_SELECTOR=*: to prevent the iGPU from being seen.

Thank you! The workaround has been implemented in 93602fe