Author

Haoran Geng

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Review Sep 2026

Herschel: Continuous Optimization of Production LLM Inference through On-Demand Profiling

Model-as-a-service platforms call for continuous optimization as complex serving conditions expose inefficiencies missed before deployment. Detailed always-on profiling can incur substantial overhead, while lightweight collection omits information needed for diagnosis. We present Herschel, a continuous optimization sys...

Lu-Ping Wang, Wei-Gao Chen, Yi-Fei Wu et al. · 0 citations

Preprint Aug 2026

VIPER: Architecture-Aware Performance Modeling for Processing-in-Memory Design-Space Exploration

VIPER is presented, a unified, lightweight, and architecture-aware performance evaluation framework for PIM DSE, providing rapid architecture-aware performance estimates for iterative DSE without repeated cycle-accurate simulation.

Hao-Ran Geng, T. Pereira, Xiaoyang Lu et al. · 0 citations

Book Open access Aug 2026

Codebook-Based Acceleration for Ternary Language Model Inference

TERINT-GEMV is designed, a multiplier-free bit-serial accelerator that ingests the 6-bit indices directly through an on-chip lookup table, computing ternary × INT8 dot products with dynamic zero-skipping.

Tomas Sousa Pereira, Ruibao Wang, Ikenna Nwozo et al. · International Symposium on L... · 0 citations