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Fix: Added vLLM CLI command to run benchmark in README.md #89

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Fix: Added vLLM CLI command to run benchmark in README.md #89

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21 changes: 21 additions & 0 deletions inference/trillium/vLLM/Qwen2.5-32B/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -142,6 +142,27 @@ python benchmarks/benchmark_serving.py \
# --random-prefix-len=$PREFIX_LEN
```

In newer vLLM docker images, the bechmark_serving.py has been moved to the vLLM CLI. Run the benchmark by using:

```bash
export MAX_INPUT_LEN=1800
export MAX_OUTPUT_LEN=128
export HF_TOKEN=<your HF token>

cd /workspace/vllm

vllm bench serve \
--backend vllm \
--model "Qwen/Qwen2.5-32B" \
--dataset-name random \
--num-prompts 1000 \
--random-input-len=$MAX_INPUT_LEN \
--random-output-len=$MAX_OUTPUT_LEN \
--seed 100
# --random-range-ratio=$RATIO \
# --random-prefix-len=$PREFIX_LEN
```

The snippet below is what you’d expect to see - the numbers vary based on the vllm version, the model size and the TPU instance type/size.

```bash
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