[SW-25] update vllm install process, improve vllm benchmark test

[mino-park7]

• vLLM editable mode installation script 추가
  • VLLM_TARGET_DEVICE에 fpga 추가하여, C extension 설치하지 않도록 수정
• cleanup() 관련 bug 수정
• examples/mini_testbench.sh 고도화
  • long context, multi request case 테스트하도록 변경
  • 중간에 error 발생 시, fail 되도록 수정

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[opus24]

llm_engine.py는 수정할 필요가 없습니다. 현재는 서빙 시스템을 열 때 --disable_frontend_multiprocessing 옵션을 추가해야하고, 해당옵션없이 동작 가능하도록 수정하겠습니다.

[mino-park7]

llm_engine.py는 수정할 필요가 없습니다. 현재는 서빙 시스템을 열 때 --disable_frontend_multiprocessing 옵션을 추가해야하고, 해당옵션없이 동작 가능하도록 수정하겠습니다.

아 넵 그러면 이 브랜치에 작업한 것 올려서 같이 merge하시죠

[opus24]

승인드립니다!