swSpTRSV
Xinliang Wang, Weifeng Liu, Wei Xue, Li Wu · 2018
Sparse triangular solve (SpTRSV) is one of the most important kernels in many real-world applications. Currently, much research on parallel SpTRSV focuses on level-set construction for reducing the number of inter-level synchronizations. However, the out-of-control data reuse and high cost for global memory or shared cache access in inter-level synchronization have been largely neglected in existing work.