3 papers
cs.DC2026
FlashQuant: Sparse-Dense Fusion for Memory-Efficient Outlier-Aware LLM Inference
Junqing Lin, Jingwei Sun, Zhengding Hu +1
Low-bit quantization reduces the memory footprint and computational cost of large language model (LLM) inference. However, high-magnitude outlier weights can induce substantial qua…
cs.DS2026
Beyond a Single Queue: Multi-Level-Multi-Queue as an Effective Design for SSSP problems on GPUs
Zhengding Hu, Jingwen Sun, Le Jiang +4
As one of the most fundamental problems in graph processing, the Single-Source Shortest Path (SSSP) problem plays a critical role in numerous application scenarios. However, existi…
math.NA2025
StructMG: A Fast and Scalable Structured Algebraic Multigrid
Yi Zong, Peinan Yu, Haopeng Huang +8
Parallel multigrid is widely used as preconditioners in solving large-scale sparse linear systems. However, the current multigrid library still needs more satisfactory performance…