mirror of
https://github.com/ggerganov/llama.cpp.git
synced 2024-11-15 23:39:52 +00:00
d565bb2fd5
* init * rename * add run android for termux in readme * add android readme * add instructions in readme * change name in readme * Update README.md * fixed line * add result in readme * random pos_embed * add positions index * change for ollama * change for ollama * better pos_embed in clip * support ollama * updata cmakelist * updata cmakelist * rename wrapper * clear code * replace and organize code * add link * sync master * fix warnings * fix warnings * fix bug in bicubic resize when need resize iamge smaller * receive review comments and modify * receive review comments and modify * put all code into llava dir * fix quality problem in pr code * change n_layer * add space in "-1" * imitate reshape bug of python code * fix bug in clip * fix issues for merging * fix llama-minicpmv-cli in cmake file * change pr readme * fix code review * remove in line 33 directory in the /cmakelists.txt (not in example, in the main dir * fix cmakefile * add warn * fix KEY_HAS_MINICPMV_PROJ * remove load_image_size into clip_ctx * remove the extern "C", MINICPMV_API * fix uhd code for review comment * delete minicpmv-wrapper in pr * remove uhd_image_embed * Modify 2 notes * support minicpmv2.6 * modify convert script of minicpmv * modify convert * modify convert * add readme * add resampler of v2.6 * modify clip * modify readme * fix type-check * fix type-check * fix type-check * fix type-check * modify convert script and readme * fix convert script and readme * fix convert * fix num in convert * fix type-check --------- Co-authored-by: Hongji Zhu <fireyoucan@gmail.com> Co-authored-by: harvestingmoon <leewenyeong@gmail.com>
108 lines
4.1 KiB
Markdown
108 lines
4.1 KiB
Markdown
## MiniCPM-V 2.6
|
|
|
|
### Prepare models and code
|
|
|
|
Download [MiniCPM-V-2_6](https://huggingface.co/openbmb/MiniCPM-V-2_6) PyTorch model from huggingface to "MiniCPM-V-2_6" folder.
|
|
|
|
Clone llama.cpp:
|
|
```bash
|
|
git clone git@github.com:OpenBMB/llama.cpp.git
|
|
cd llama.cpp
|
|
git checkout minicpmv-main
|
|
```
|
|
|
|
### Usage of MiniCPM-V 2.6
|
|
|
|
Convert PyTorch model to gguf files (You can also download the converted [gguf](https://huggingface.co/openbmb/MiniCPM-V-2_6-gguf) by us)
|
|
|
|
```bash
|
|
python ./examples/llava/minicpmv-surgery.py -m ../MiniCPM-V-2_6
|
|
python ./examples/llava/minicpmv-convert-image-encoder-to-gguf.py -m ../MiniCPM-V-2_6 --minicpmv-projector ../MiniCPM-V-2_6/minicpmv.projector --output-dir ../MiniCPM-V-2_6/ --image-mean 0.5 0.5 0.5 --image-std 0.5 0.5 0.5 --minicpmv_version 3
|
|
python ./convert_hf_to_gguf.py ../MiniCPM-V-2_6/model
|
|
|
|
# quantize int4 version
|
|
./llama-quantize ../MiniCPM-V-2_6/model/ggml-model-f16.gguf ../MiniCPM-V-2_6/model/ggml-model-Q4_K_M.gguf Q4_K_M
|
|
```
|
|
|
|
Build for Linux or Mac
|
|
|
|
```bash
|
|
make
|
|
make llama-minicpmv-cli
|
|
```
|
|
|
|
Inference on Linux or Mac
|
|
```
|
|
# run f16 version
|
|
./llama-minicpmv-cli -m ../MiniCPM-V-2_6/model/ggml-model-f16.gguf --mmproj ../MiniCPM-V-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?"
|
|
|
|
# run quantized int4 version
|
|
./llama-minicpmv-cli -m ../MiniCPM-V-2_6/model/ggml-model-Q4_K_M.gguf --mmproj ../MiniCPM-V-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?"
|
|
|
|
# or run in interactive mode
|
|
./llama-minicpmv-cli -m ../MiniCPM-V-2_6/model/ggml-model-Q4_K_M.gguf --mmproj ../MiniCPM-V-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
|
|
```
|
|
|
|
### Video
|
|
Install FFmpeg
|
|
```
|
|
brew install ffmpeg
|
|
brew install pkg-config
|
|
```
|
|
|
|
### Android
|
|
|
|
#### Build on Android device using Termux
|
|
We found that build on Android device would bring better runtime performance, so we recommend to build on device.
|
|
|
|
[Termux](https://github.com/termux/termux-app#installation) is a terminal app on Android device (no root required).
|
|
|
|
Install tools in Termux:
|
|
```
|
|
apt update && apt upgrade -y
|
|
apt install git make cmake
|
|
```
|
|
|
|
It's recommended to move your model inside the `~/` directory for best performance:
|
|
```
|
|
cd storage/downloads
|
|
mv model.gguf ~/
|
|
```
|
|
|
|
#### Building the Project using Android NDK
|
|
Obtain the [Android NDK](https://developer.android.com/ndk) and then build with CMake.
|
|
|
|
Execute the following commands on your computer to avoid downloading the NDK to your mobile. Alternatively, you can also do this in Termux:
|
|
|
|
```bash
|
|
mkdir build-android
|
|
cd build-android
|
|
export NDK=/your_ndk_path
|
|
cmake -DCMAKE_TOOLCHAIN_FILE=$NDK/build/cmake/android.toolchain.cmake -DANDROID_ABI=arm64-v8a -DANDROID_PLATFORM=android-23 -DCMAKE_C_FLAGS=-march=armv8.4a+dotprod ..
|
|
make
|
|
```
|
|
|
|
Install [termux](https://github.com/termux/termux-app#installation) on your device and run `termux-setup-storage` to get access to your SD card (if Android 11+ then run the command twice).
|
|
|
|
Finally, copy these built `llama` binaries and the model file to your device storage. Because the file permissions in the Android sdcard cannot be changed, you can copy the executable files to the `/data/data/com.termux/files/home/bin` path, and then execute the following commands in Termux to add executable permission:
|
|
|
|
(Assumed that you have pushed the built executable files to the /sdcard/llama.cpp/bin path using `adb push`)
|
|
```
|
|
$cp -r /sdcard/llama.cpp/bin /data/data/com.termux/files/home/
|
|
$cd /data/data/com.termux/files/home/bin
|
|
$chmod +x ./*
|
|
```
|
|
|
|
Download models and push them to `/sdcard/llama.cpp/`, then move it to `/data/data/com.termux/files/home/model/`
|
|
|
|
```
|
|
$mv /sdcard/llama.cpp/ggml-model-Q4_K_M.gguf /data/data/com.termux/files/home/model/
|
|
$mv /sdcard/llama.cpp/mmproj-model-f16.gguf /data/data/com.termux/files/home/model/
|
|
```
|
|
|
|
Now, you can start chatting:
|
|
```
|
|
$cd /data/data/com.termux/files/home/bin
|
|
$./llama-minicpmv-cli -m ../model/ggml-model-Q4_K_M.gguf --mmproj ../model/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?"
|
|
```
|