69 lines
2.7 KiB
Bash
Executable File
69 lines
2.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# End-to-end validation test for vLLM Qwen3.6-35B-A3B-FP8 on dankserver
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# Measures prompt processing speed (tokens/second)
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set -euo pipefail
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HOST="${1:-127.0.0.1}"
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PORT="${2:-8001}"
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echo "=== Validating vLLM on ${HOST}:${PORT} ==="
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# Test health endpoint
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echo "Health check..."
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if ! curl -sf "http://${HOST}:${PORT}/health" > /dev/null 2>&1; then
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echo "FAIL: Health check failed"
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exit 1
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fi
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# Test chat completions with timing
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echo "Running prompt test..."
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START=$(date +%s%N)
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RESPONSE=$(curl -s -X POST "http://${HOST}:${PORT}/v1/chat/completions" \
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-H "Content-Type: application/json" \
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-d '{
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"model": "Qwen/Qwen3.6-35B-A3B-FP8",
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"messages": [
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{"role": "user", "content": "Explain the difference between supervised, unsupervised, and reinforcement learning in machine learning. For each type, provide a concrete real-world example, describe the training process, and discuss the advantages and limitations. Then compare them across three dimensions: data requirements, interpretability of results, and computational cost. Finally, describe a hybrid scenario where combining two of these approaches would outperform using either alone."}
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],
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"max_tokens": 256
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}')
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END=$(date +%s%N)
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ELAPSED_MS=$(( (END - START) / 1000000 ))
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# Extract metrics from response
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PROMPT_TOKENS=$(echo "$RESPONSE" | python3 -c "import sys,json; print(json.load(sys.stdin)['usage']['prompt_tokens'])")
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COMPLETION_TOKENS=$(echo "$RESPONSE" | python3 -c "import sys,json; print(json.load(sys.stdin)['usage']['completion_tokens'])")
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CONTENT=$(echo "$RESPONSE" | python3 -c "import sys,json; print(json.load(sys.stdin)['choices'][0]['message']['content'][:100])")
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# Calculate speed
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if [ "$ELAPSED_MS" -gt 0 ]; then
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PROMPT_SPEED=$(python3 -c "print(f'{${PROMPT_TOKENS}/${ELAPSED_MS}*1000:.2f}')")
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COMPLETION_SPEED=$(python3 -c "print(f'{${COMPLETION_TOKENS}/${ELAPSED_MS}*1000:.2f}')")
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else
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PROMPT_SPEED="N/A"
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COMPLETION_SPEED="N/A"
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fi
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echo ""
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echo "=== Results ==="
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echo "Prompt tokens: ${PROMPT_TOKENS}"
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echo "Completion tokens: ${COMPLETION_TOKENS}"
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echo "Total time: ${ELAPSED_MS}ms"
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echo "Prompt speed: ${PROMPT_SPEED} tok/s"
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echo "Completion speed: ${COMPLETION_SPEED} tok/s"
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echo "Sample output: ${CONTENT}..."
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echo ""
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# Fail if prompt speed < 5 tok/s
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if [ "$ELAPSED_MS" -gt 0 ] && [ "$PROMPT_TOKENS" -gt 0 ]; then
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TOO_SLOW=$(python3 -c "print('yes' if ${PROMPT_TOKENS}/${ELAPSED_MS}*1000 < 5 else 'no')")
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if [ "$TOO_SLOW" = "yes" ]; then
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echo "FAIL: Prompt speed ${PROMPT_SPEED} tok/s is below 5 tok/s threshold"
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exit 1
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fi
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fi
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echo "PASS: Validation successful"
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echo "$PROMPT_SPEED" > /tmp/vllm_prompt_speed.txt
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