M1芯片是不支持吗？LM Studio无法加载7B模型

Question

Failed to load LLM engine from path: /Users/XXX/.lmstudio/extensions/backends/llama.cpp-mac-arm64-apple-metal-advsimd-1.28.0/llm_engine.node. dlopen(/Users/XXX/.lmstudio/extensions/backends/llama.cpp-mac-arm64-apple-metal-advsimd-1.28.0/llm_engine.node, 0x0001): Symbol not found: _cblas_sgemm$NEWLAPACK$ILP64
Referenced from: /Users/XXX/.lmstudio/extensions/backends/llama.cpp-mac-arm64-apple-metal-advsimd-1.28.0/libggml-blas.dylib
Expected in: /System/Library/Frameworks/Accelerate.framework/Versions/A/Acce

Answer 1

tomiezhang 2025-04-29 12:21:47

我就是mac可以啊，报错应该是LM Studio 使用的 llama.cpp 后端需要 BLAS 支持，建议完全重新安装LM Studio,更新你的xcode命令行：

xcode-select --install

检查报错的库：

# 检查 Accelerate framework 是否存在
ls /System/Library/Frameworks/Accelerate.framework

• 提问者 慕前端5264115 #1

  存在
  ls /System/Library/Frameworks/Accelerate.framework
  Frameworks Resources  Versions

• 提问者 慕前端5264115 #2

  看了一下LMStudio的文档：我的mac版本貌似太低了！！！！！
  System Requirements
  
  Minimum system requirements for running LM Studio.
  
  We are actively working to add support for more platforms and configurations. If you noticed an error in this page, please let us know by opening an issue on github.
  macOS
  Chip: Apple Silicon (M1/M2/M3/M4).
  macOS 13.4 or newer is required.
  For MLX models, macOS 14.0 or newer is required.
  16GB+ RAM recommended.
  You may still be able to use LM Studio on 8GB Macs, but stick to smaller models and modest context sizes.
  Intel-based Macs are currently not supported. Chime in here if you are interested in this.

• tomiezhang 回复 提问者 慕前端5264115 #3

  国补上M4