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If you GPU is not large enough to fit a model, try these in the following order: If you GPU is not large enough to fit a 16-bit model, try these in the following order:
### Load the model in 8-bit mode ### Load the model in 8-bit mode
@ -6,7 +6,11 @@ If you GPU is not large enough to fit a model, try these in the following order:
python server.py --load-in-8bit python server.py --load-in-8bit
``` ```
This reduces the memory usage by half with no noticeable loss in quality. Only newer GPUs support 8-bit mode. ### Load the model in 4-bit mode
```
python server.py --load-in-4bit
```
### Split the model across your GPU and CPU ### Split the model across your GPU and CPU
@ -34,8 +38,6 @@ python server.py --auto-devices --gpu-memory 3500MiB
... ...
``` ```
Additionally, you can also set the `--no-cache` value to reduce the GPU usage while generating text at a performance cost. This may allow you to set a higher value for `--gpu-memory`, resulting in a net performance gain.
### Send layers to a disk cache ### Send layers to a disk cache
As a desperate last measure, you can split the model across your GPU, CPU, and disk: As a desperate last measure, you can split the model across your GPU, CPU, and disk: