Guangzhou HKUST Fok Ying Tung Research Institute

Dissecting the NVIDIA Hopper Architecture through Microbenchmarking and Multiple Level Analysis

This study presents a comprehensive multi-level analysis of the NVIDIA Hopper GPU architecture, focusing on its performance characteristics and novel features. We benchmark Hopper’s memory subsystem, highlighting improvements in the L2 partitioned cache and global memory access c...

CAM: A Causality-Based Analysis Framework for Multi-agent Code Generation Systems

Despite the remarkable success that Multi-Agent Code Generation Systems (MACGS) have achieved, the inherent complexity of multi-agent architectures produces substantial volumes of intermediate outputs. To date, the individual importance of these intermediate outputs to the system...