Zhenlin Wu

The Hong Kong University of Science and Technology (Guangzhou) · Microelectronic Thrust

We propose XBFS that leverages the runtime optimizations atop GPUs to cope with the nondeterministic characteristics of BFS with the following three techniques: First, XBFS adaptively exploits four either new or optimized frontier queue generation designs to accommodate various BFS levels that present dissimilar features. Second, inspired by the ob...

Attracted by the enormous potentials of Graphics Processing Units (GPUs), an array of efforts has surged to deploy Breadth-First Search (BFS) on GPUs, which, however, often exploits the static mechanisms to address the challenges that are dynamic in nature. Such a mismatch prevents us from achieving the optimal performance for offloading graph trav...