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chore(llama-ggml): drop deprecated backend (#4775)

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The GGML format is now dead, since in the next version of LocalAI we
already bring many breaking compatibility changes, taking the occasion
also to drop ggml support (pre-gguf).

Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
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Ettore Di Giacinto 2025-02-06 18:36:23 +01:00 • committed by GitHub
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docs/content/docs/features/text-generation.md
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@ -124,7 +124,7 @@ Note: rwkv models needs to specify the backend `rwkv` in the YAML config files a
{{% alert note %}}
The `ggml` file format has been deprecated. If you are using `ggml` models and you are configuring your model with a YAML file, specify, use the `llama-ggml` backend instead. If you are relying in automatic detection of the model, you should be fine. For `gguf` models, use the `llama` backend. The go backend is deprecated as well but still available as `go-llama`. The go backend supports still features not available in the mainline: speculative sampling and embeddings.
The `ggml` file format has been deprecated. If you are using `ggml` models and you are configuring your model with a YAML file, specify, use a LocalAI version older than v2.25.0. For `gguf` models, use the `llama` backend. The go backend is deprecated as well but still available as `go-llama`.
{{% /alert %}}
@ -175,25 +175,12 @@ name: llama
backend: llama
parameters:
# Relative to the models path
model: file.gguf.bin
```
In the example above we specify `llama` as the backend to restrict loading `gguf` models only.
For instance, to use the `llama-ggml` backend for `ggml` models:
```yaml
name: llama
backend: llama-ggml
parameters:
# Relative to the models path
model: file.ggml.bin
model: file.gguf
```
#### Reference
- [llama](https://github.com/ggerganov/llama.cpp)
- [binding](https://github.com/go-skynet/go-llama.cpp)
### exllama/2