2021 IEEE International Symposium on Workload Characterization (IISWC’21)November 7-9, 2021Acceptance Rate: 39.5%DOI: 10.1109/IISWC53511.2021.00020 Authors’ Copy (PDF Format) Graph reordering algorithms try to improve locality of graph algorithms by assigning new IDs to vertices that ultimately changes the order of random memory accesses. While graph relabeling algorithms such as SlashBurn, GOrder, […]
pushpull
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IEEE CLUSTER 20217-10 SeptemberAcceptance rate: 29.4% DOI: 10.1109/Cluster48925.2021.00042IEEE XplorePDF Version (Authors’ Copy) Thrifty introduces four optimization techniques to Label Propagation Connected Components: 1) Unified Labels Array accelerates label propagation by allowing the latest label of each vertex to be read in processing other vertices. 2) Zero Convergence optimizes work-efficiency in […]
50th International Conference on Parallel Processing (ICPP’21)August 9-12, 2021Acceptance Rate: 26.4% DOI:10.1145/3472456.3472462ACM Digital LibraryPDF Version (Authors’ Copy) This paper investigates the implications made by the structure of real-world graphs with power-law degree distribution on the locality of SpMV graph analytics, and by considering the efficacy of locality optimizing graph reordering […]
https://doi.org/10.1145/3392717.3392753 Vectorization seeks to accelerate computation through data-level parallelism. Vectorization has been applied to graph processing, where the graph is traversed either in a push style or a pull style. As it is not well understood which style will perform better, there is a need for both vectorized push and […]
Thesis on QUB Pure PortalThesis in PDF Format Author: Jiawen Sun, https://www.linkedin.com/in/jiawen-sun-33b368103/ As shared memory systems support terabyte-sized main memory, they provide an opportunity to perform efficient graph analytics on a single machine. Graph analytics is characterised by frequent synchronisation, which is addressed in part by shared memory systems. However, […]