vLLM updates memory profiling for Qwen2-VL pixel constraints
August 30, 2026
The vLLM engine now honors the cap_pixels_per_frame parameter during memory profiling for Qwen2-VL models. This ensures accurate KV cache allocation and prevents out-of-memory errors when handling high-resolution multimodal inputs.
HOW THIS AFFECTS YOU
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builderYou can now more accurately predict memory requirements for Qwen2-VL deployments in production.