ikawrakow/ik_llama.cpp
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A few server commits from mainline. (#872)

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server : handle models with missing EOS token (#8997)

server : fix segfault on long system prompt (#8987)
* server : fix segfault on long system prompt
* server : fix parallel generation with very small batch sizes
* server : fix typo in comment

server : init stop and error fields of the result struct (#9026)

server : fix duplicated n_predict key in the generation_settings (#8994)

server : support reading arguments from environment variables (#9105)
* server : support reading arguments from environment variables
* add -fa and -dt
* readme : specify non-arg env var

server : add some missing env variables (#9116)
* server : add some missing env variables
* add LLAMA_ARG_HOST to server dockerfile
* also add LLAMA_ARG_CONT_BATCHING

Credits are to the respective authors.
Not a single merge conflict occurred.
Compiled, then tested without bug.
This commit is contained in:
Nexes the Elder
2025-10-28 08:58:31 +01:00
committed by GitHub
parent 0a80135392
commit e68dabc242
9 changed files with 142 additions and 33 deletions
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45
examples/server/README.md
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@@ -255,6 +255,51 @@ logging:
--log-append Don't truncate the old log file.
```
Available environment variables (if specified, these variables will override parameters specified in arguments):
- `LLAMA_CACHE`: cache directory, used by `--hf-repo`
- `HF_TOKEN`: Hugging Face access token, used when accessing a gated model with `--hf-repo`
- `LLAMA_ARG_MODEL`: equivalent to `-m`
- `LLAMA_ARG_MODEL_URL`: equivalent to `-mu`
- `LLAMA_ARG_MODEL_ALIAS`: equivalent to `-a`
- `LLAMA_ARG_HF_REPO`: equivalent to `--hf-repo`
- `LLAMA_ARG_HF_FILE`: equivalent to `--hf-file`
- `LLAMA_ARG_THREADS`: equivalent to `-t`
- `LLAMA_ARG_CTX_SIZE`: equivalent to `-c`
- `LLAMA_ARG_N_PARALLEL`: equivalent to `-np`
- `LLAMA_ARG_BATCH`: equivalent to `-b`
- `LLAMA_ARG_UBATCH`: equivalent to `-ub`
- `LLAMA_ARG_N_GPU_LAYERS`: equivalent to `-ngl`
- `LLAMA_ARG_THREADS_HTTP`: equivalent to `--threads-http`
- `LLAMA_ARG_CHAT_TEMPLATE`: equivalent to `--chat-template`
- `LLAMA_ARG_N_PREDICT`: equivalent to `-n`
- `LLAMA_ARG_ENDPOINT_METRICS`: if set to `1`, it will enable metrics endpoint (equivalent to `--metrics`)
- `LLAMA_ARG_ENDPOINT_SLOTS`: if set to `0`, it will **disable** slots endpoint (equivalent to `--no-slots`). This feature is enabled by default.
- `LLAMA_ARG_EMBEDDINGS`: if set to `1`, it will enable embeddings endpoint (equivalent to `--embeddings`)
- `LLAMA_ARG_FLASH_ATTN`: if set to `1`, it will enable flash attention (equivalent to `-fa`)
- `LLAMA_ARG_CONT_BATCHING`: if set to `0`, it will **disable** continuous batching (equivalent to `--no-cont-batching`). This feature is enabled by default.
- `LLAMA_ARG_DEFRAG_THOLD`: equivalent to `-dt`
- `LLAMA_ARG_HOST`: equivalent to `--host`
- `LLAMA_ARG_PORT`: equivalent to `--port`
Example usage of docker compose with environment variables:
```yml
services:
llamacpp-server:
image: ghcr.io/ggerganov/llama.cpp:server
ports:
- 8080:8080
volumes:
- ./models:/models
environment:
# alternatively, you can use "LLAMA_ARG_MODEL_URL" to download the model
LLAMA_ARG_MODEL: /models/my_model.gguf
LLAMA_ARG_CTX_SIZE: 4096
LLAMA_ARG_N_PARALLEL: 2
LLAMA_ARG_ENDPOINT_METRICS: 1 # to disable, either remove or set to 0
LLAMA_ARG_PORT: 8080
```
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