**Description**
This PR fixes#1013.
It adds `draft_model` and `n_draft` to the model YAML config in order to
load models with speculative sampling. This should be compatible as well
with grammars.
example:
```yaml
backend: llama
context_size: 1024
name: my-model-name
parameters:
model: foo-bar
n_draft: 16
draft_model: model-name
```
---------
Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
**Description**
we were otherwise expecting absolute paths. this make it relative to the
model file (as someone would expect)
**Notes for Reviewers**
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- [ ] Yes, I signed my commits.
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**Description**
This PR fixes #
**Notes for Reviewers**
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commits](../CONTRIBUTING.md#signing-off-on-commits-developer-certificate-of-origin)**
- [ ] Yes, I signed my commits.
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Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
**Description**
This PR syncs up the `llama` backend to use `gguf`
(https://github.com/go-skynet/go-llama.cpp/pull/180). It also adds
`llama-stable` to the targets so we can still load ggml. It adapts the
current tests to use the `llama-backend` for ggml and uses a `gguf`
model to run tests on the new backend.
In order to consume the new version of go-llama.cpp, it also bump go to
1.21 (images, pipelines, etc)
---------
Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
