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0da5d86026
* slot.can_batch_with * lora per request * test: force disable cache prompt * move can_batch_with check * fix condition * add slow test with llama 8b * update docs * move lora change task to queue * Apply suggestions from code review Co-authored-by: Georgi Gerganov <ggerganov@gmail.com> * lora_base * remove redundant check --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
60 lines
2.0 KiB
Markdown
60 lines
2.0 KiB
Markdown
# Server tests
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Python based server tests scenario using [pytest](https://docs.pytest.org/en/stable/).
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Tests target GitHub workflows job runners with 4 vCPU.
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Note: If the host architecture inference speed is faster than GitHub runners one, parallel scenario may randomly fail.
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To mitigate it, you can increase values in `n_predict`, `kv_size`.
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### Install dependencies
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`pip install -r requirements.txt`
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### Run tests
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1. Build the server
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```shell
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cd ../../..
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cmake -B build -DLLAMA_CURL=ON
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cmake --build build --target llama-server
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```
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2. Start the test: `./tests.sh`
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It's possible to override some scenario steps values with environment variables:
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| variable | description |
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|--------------------------|------------------------------------------------------------------------------------------------|
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| `PORT` | `context.server_port` to set the listening port of the server during scenario, default: `8080` |
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| `LLAMA_SERVER_BIN_PATH` | to change the server binary path, default: `../../../build/bin/llama-server` |
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| `DEBUG` | to enable steps and server verbose mode `--verbose` |
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| `N_GPU_LAYERS` | number of model layers to offload to VRAM `-ngl --n-gpu-layers` |
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To run slow tests:
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```shell
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SLOW_TESTS=1 ./tests.sh
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```
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To run with stdout/stderr display in real time (verbose output, but useful for debugging):
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```shell
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DEBUG=1 ./tests.sh -s -v -x
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```
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To run single test unit:
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```shell
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./tests.sh unit/test_{name of test case here}.py -v -x
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```
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Hint: You can compile and run test in single command, useful for local developement:
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```shell
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cmake --build build -j --target llama-server && ./examples/server/tests/tests.sh
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```
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To see all available arguments, please refer to [pytest documentation](https://docs.pytest.org/en/stable/how-to/usage.html)
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