[Feature]: NVIDIA Triton GenAI Perf Benchmark

[simon-mo]

🚀 The feature, motivation and pitch

The GenAI perf toolkit from NVIDIA can be used as an alternative benchmark tools for vLLM. While we already have benchmark scripts and framework in benchmarks directory, we should test out different load generators to compare the performance and accuracy of the benchmark clients.

In this issues, I described some tasks that we need help with to try out the new benchmark harness:

• Compare the output of the genai perf with the benchmark_serving, on the coverage of the result metrics and the accuracy.
• Vary the workloads ShareGPT/Sonnet/synthetics
• Implement it as an alternative harness through the script.

Happy to elaborate as well.

https://pypi.org/project/genai-perf/

Alternatives

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Additional context

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[catherinelee274]

would love to work on this. Will investigate the genai perf toolkit