GPU timeout error on macOS x86

[thewh1teagle]

Whisper failed to transcribe on macOS x86. Metal and CoreML enabled.

Ref: thewh1teagle/vibe#439

Logs:

whisper_init_state: failed to load Core ML model from '/Users/i/Library/Application Support/github.com.thewh1teagle.vibe/ggml-medium-encoder.mlmodelc'
error: Caused GPU Timeout Error (00000002:kIOAccelCommandBufferCallbackErrorTimeout)
whisper_full_with_state: failed to encode
whisper_init_state: failed to load Core ML model from '/Users/i/Library/Application Support/github.com.thewh1teagle.vibe/ggml-medium-encoder.mlmodelc'
error: Caused GPU Timeout Error (00000002:kIOAccelCommandBufferCallbackErrorTimeout)
whisper_full_with_state: failed to encode
cmd: "/Applications/vibe.app/Contents/MacOS/../Resources/ffmpeg" "-i" "/var/folders/9v/9yn9yhf946s8b78ts288nvjw0000gn/T/vibe_temp_2024-12-10/gFFsUwc2i0.wav" "-ar" "16000" "-ac" "1" "-c:a" "pcm_s16le" "/var/folders/9v/9yn9yhf946s8b78ts288nvjw0000gn/T/vibe_temp_2024-12-10/2024-12-10 10-14-54.wav" "-hide_banner" "-y" "-loglevel" "error"
whisper_init_state: failed to load Core ML model from '/Users/i/Library/Application Support/github.com.thewh1teagle.vibe/ggml-medium-encoder.mlmodelc'
error: Caused GPU Timeout Error (00000002:kIOAccelCommandBufferCallbackErrorTimeout)
whisper_full_with_state: failed to encode

Environment:

Arch: x86_64
Platform: macos
OS: macos
OS Version: 14.6.1
Models: ggml-medium-q8_0.bin