2 papers
cs.DC2026
X-Stage: Modeling Post-Issue Backpressure in GPU Communication--Computation Fusion
Jianwen Xian, Zhiyuan Xu, Yuchen Li +9
Fine-grained, device-initiated communication allows fused GPU kernels to issue remote stores directly from their compute pipelines, a pattern increasingly used in expert parallelis…
cs.LG2026
AIConfigurator: Lightning-Fast Configuration Optimization for Multi-Framework LLM Serving
Tianhao Xu, Yiming Liu, Xianglong Lu +18
Optimizing Large Language Model (LLM) inference in production systems is increasingly difficult due to dynamic workloads, stringent latency/throughput targets, and a rapidly expand…