tracked author

Kevin Song

LoRAFusion coauthor. Paper title page uses Kevin Song with xinyang.song@utoronto.ca; personal homepage uses Kevin Song / Xinyang Song and links the kevins981 GitHub identity. No high-confidence personal X account found in this pass.

1 archived notes X: not-found HomepageGitHub

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Jun 28, 2026

LoRAFusion: Efficient LoRA Fine Tuning for LLMs

LoRAFusion 把 LoRA 微调的效率问题拆成两层:kernel 层用 split graph fusion 减少 LoRA 分支对大激活张量的重复读写,调度层把共享 base model 的多个 LoRA adapter 合并训练并用分组、MILP / greedy packing 降低流水线气泡和变长样本负载不均;在 H100 / L40S、LLaMA 3.1 8B、Qwen 2.5 32B、LLaMA 3.1 70B 上...

2510.00206-lorafusion-efficient-lora-fine-tuning Parameter-Efficient FinetuningDistributed TrainingTraining Memory