Anass Kartit

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Notes from the workbench

AI, local LLMs, cloud architecture, and developer tools — benchmarked, built, and broken so you don't have to.

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Qwen3.8-27B on a 24GB Mac: 3 Kernel Panics and the 17.76 GiB Limit Apple Doesn't Print

Your Mac has 24GB of RAM. Metal reports 17.76 GiB as the amount the GPU can use without hurting performance. Comparing a GGUF file size against total RAM is the wrong arithmetic, and that gap is where the kernel panics live. Measured on one M4 Pro, including the runs that failed.

qwenllama.cppunslothlocal aiapple siliconkv cachemetalkernel panic