mirror of
https://github.com/ggml-org/llama.cpp.git
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3e3357fd77
* init * add readme * update readme * no use make * update readme * update fix code * fix editorconfig-checker * no change convert py * use clip_image_u8_free
47 lines
2.0 KiB
Markdown
47 lines
2.0 KiB
Markdown
## MiniCPM-o 2.6
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Currently, this readme only supports minicpm-omni's image capabilities, and we will update the full-mode support as soon as possible.
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### Prepare models and code
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Download [MiniCPM-o-2_6](https://huggingface.co/openbmb/MiniCPM-o-2_6) PyTorch model from huggingface to "MiniCPM-o-2_6" folder.
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Clone llama.cpp:
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```bash
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git clone git@github.com:OpenBMB/llama.cpp.git
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cd llama.cpp
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git checkout minicpm-omni
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```
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### Usage of MiniCPM-o 2.6
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Convert PyTorch model to gguf files (You can also download the converted [gguf](https://huggingface.co/openbmb/MiniCPM-o-2_6-gguf) by us)
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```bash
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python ./examples/llava/minicpmv-surgery.py -m ../MiniCPM-o-2_6
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python ./examples/llava/minicpmv-convert-image-encoder-to-gguf.py -m ../MiniCPM-o-2_6 --minicpmv-projector ../MiniCPM-o-2_6/minicpmv.projector --output-dir ../MiniCPM-o-2_6/ --image-mean 0.5 0.5 0.5 --image-std 0.5 0.5 0.5 --minicpmv_version 4
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python ./convert_hf_to_gguf.py ../MiniCPM-o-2_6/model
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# quantize int4 version
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./llama-quantize ../MiniCPM-o-2_6/model/ggml-model-f16.gguf ../MiniCPM-o-2_6/model/ggml-model-Q4_K_M.gguf Q4_K_M
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```
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Build llama.cpp using `CMake`:
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https://github.com/ggerganov/llama.cpp/blob/master/docs/build.md
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```bash
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cmake -B build
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cmake --build build --config Release
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```
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Inference on Linux or Mac
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```
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# run f16 version
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./llama-minicpmv-cli -m ../MiniCPM-o-2_6/model/ggml-model-f16.gguf --mmproj ../MiniCPM-o-2_6/mmproj-model-f16.gguf -c 4096 --temp 0.7 --top-p 0.8 --top-k 100 --repeat-penalty 1.05 --image xx.jpg -p "What is in the image?"
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# run quantized int4 version
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./llama-minicpmv-cli -m ../MiniCPM-o-2_6/model/ggml-model-Q4_K_M.gguf --mmproj ../MiniCPM-o-2_6/mmproj-model-f16.gguf -c 4096 --temp 0.7 --top-p 0.8 --top-k 100 --repeat-penalty 1.05 --image xx.jpg -p "What is in the image?"
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# or run in interactive mode
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./llama-minicpmv-cli -m ../MiniCPM-o-2_6/model/ggml-model-Q4_K_M.gguf --mmproj ../MiniCPM-o-2_6/mmproj-model-f16.gguf -c 4096 --temp 0.7 --top-p 0.8 --top-k 100 --repeat-penalty 1.05 --image xx.jpg -i
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```
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