AIBullisharXiv – CS AI · Mar 167/10
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Cost-Efficient Multimodal LLM Inference via Cross-Tier GPU Heterogeneity
Researchers developed HeteroServe, a system that optimizes multimodal large language model inference by partitioning vision encoding and language generation across different GPU tiers. The approach reduces data transfer requirements and achieves 31-40% cost savings while improving throughput by up to 54% compared to existing systems.