Author

Xupeng Miao

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Preprint Oct 2026

PipeLink: Contract-Guided Linking of GPU Kernel Components

The fastest machine-learning kernels are compositions of components, such as loaders, matrix-multiply mainloops, epilogues and communication stages, that run concurrently on one GPU streaming multiprocessor and share its on-chip memory, barriers, warps and registers. Because these components hard-code where they sit in...

Ji-Ze Guo, Xu-Peng Miao · 0 citations

#artificial intelligence Preprint Sep 2026

OpWeave: Flexible Operator Disaggregation for Heterogeneous LLM Serving

OpWeave provides an analytical cost model that bounds the gains of homogeneous and heterogeneous ODS over colocated serving, and jointly optimizes operator partitioning and deployment configuration through a regularity-aware planner that keeps the search tractable even for hybrid-attention models.

Zi-Kun Li, Yixuan Mei, Shi-Qi Pan et al. · 1 citation