The vLLM repository has merged a pull request implementing an sm_90 tuning table for _select_config to support Qwen4Exp QSA. This optimization targets Hopper architecture performance for specific model configurations during inference.
HOW THIS AFFECTS YOU
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builderYou can achieve better hardware utilization on H100 GPUs for Qwen-based models.
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researcherThis provides a more optimized runtime environment for testing QSA-based architectures.