omitting `--n-gpu-layers` means use metal on macos which isn't correct
since ollama uses `num_gpu=0` to explicitly disable gpu for file types
that are not implemented in metal
- remove new lines from llama.cpp error messages relayed to client
- check api option types and return error on wrong type
- change num layers from 95% VRAM to 92% VRAM
* include seed in params for llama.cpp server and remove empty filter for temp
* relay default predict options to llama.cpp
- reorganize options to match predict request for readability
* omit empty stop
---------
Co-authored-by: hallh <hallh@users.noreply.github.com>
* remove tmp directories created by previous servers
* clean up on server stop
* Update routes.go
* Update server/routes.go
Co-authored-by: Jeffrey Morgan <jmorganca@gmail.com>
* create top-level temp ollama dir
* check file exists before creating
---------
Co-authored-by: Jeffrey Morgan <jmorganca@gmail.com>
Co-authored-by: Michael Yang <mxyng@pm.me>
* subprocess improvements
- increase start-up timeout
- when runner fails to start fail rather than timing out
- try runners in order rather than choosing 1 runner
- embed metal runner in metal dir rather than gpu
- refactor logging and error messages
* Update llama.go
* Update llama.go
* simplify by using glob
* remove c code
* pack llama.cpp
* use request context for llama_cpp
* let llama_cpp decide the number of threads to use
* stop llama runner when app stops
* remove sample count and duration metrics
* use go generate to get libraries
* tmp dir for running llm
The `stop` option to the generate API is a list of sequences that should cause generation to stop. Although these are commonly called "stop tokens", they do not necessarily correspond to LLM tokens (per the LLM's tokenizer). For example, if the caller sends a generate request with `"stop":["\n"]`, then generation should stop on any token containing `\n` (and trim `\n` from the output), not just if the token exactly matches `\n`. If `stop` were interpreted strictly as LLM tokens, then it would require callers of the generate API to know the LLM's tokenizer and enumerate many tokens in the `stop` list.
Fixes https://github.com/jmorganca/ollama/issues/295.
