* metal : add fa-vec tunings for M5
This is a followup contribution to efeda76b948f59ee52ea20db640bc4cf3dfe8ac1 as requested in https://github.com/ggml-org/llama.cpp/discussions/27668 to add support for additional Apple GPUs. I generated this output using the provided instructions:
```sh
git clone https://github.com/ggml-org/llama.cpp
cd llama.cpp
cmake -B build -DGGML_METAL=ON
cmake --build build --target ggml-metal-tuning -j
./build/bin/ggml-metal-tuning fa-vec --dtype f16,q8_0 > fa_vec_rows.txt 2> fa_vec_sweep.log
```
This ran on a machine with Apple M5.
Assisted-by: pi:llama.cpp/Qwen3.8-27B
* metal : add fa-vec tunings for M5 Pro
This adds fa_vec_tuned_table records for Apple M5 Pro to ggml-metal-tuning.cpp.
Contributed by SerayaEryn in https://github.com/ggml-org/llama.cpp/discussions/27668#discussioncomment-18157544 (F16, Q4_0, Q8_0; M5 Pro, 20 GPU cores).
Assisted-by: pi:llama.cpp/Qwen3.8-27B
* metal : add fa-vec tunings for M3 Max
This adds fa_vec_tuned_table records for Apple M3 Max to ggml-metal-tuning.cpp.
Contributed by TeeAaTeeUu in https://github.com/ggml-org/llama.cpp/discussions/27668#discussioncomment-18175220 (F16, Q8_0; M3 Max, MacBook Pro 64GB, low power mode).
Assisted-by: pi:llama.cpp/Qwen3.8-27B
* cont : whitespaces
Georgi Gerganov
8963a9bdcd