2019

  • Li Xu, Yueyao Wang, Thomas Lux, Tyler Chang, Jon Bernard, Bo Li, Yili Hong, Kirk Cameron, Layne Watson. Modeling I/O Performance Variability in High-Performance Computing Systems Using Mixture Distributions Journal of Parallel and Distributed Computing (PENDING). Website

  • Bharti Wadhwa, Arnab K. Pau†, Sarah Neuwirth, Feiyi Wang, Sarp Oral, Ali R. Butt, Jon Bernard, Kirk W. Cameron. Resource Contention Aware Load Balancing for Large-Scale Parallel File Systems 33rd IEEE International Parallel and Distributed Processing Symposium PDF Website

  • Kirk Cameron, Ali Anwar, Yue Cheng, Li Xu, Bo Li, Uday Ananth, Jon Bernard, Chandler Jearls, Thomas Lux, Yili Hong, Layne Watson, Ali Butt. MOANA: Modeling and Analyzing I/O Variability in Parallel System Experimental Design IEEE Transactions on Parallel and Distributed Systems PDF Website

2018

  • Tyler H. Chang, Layne T. Watson, Thomas C. Lux, Jon Bernard, Bo Li, Li Xu, Godmar Back, Ali R. Butt, Kirk W. Cameron, Yili Hong. Predicting System Performance by Interpolation Using a High-Dimensional Delaunay Triangulation link: http://varsys.cs.vt.edu/wp-content/uploads/sites/35/2018/04/delaunay.pdf Proceedings of the 26th High Performance Computing Symposium Website

  • Thomas C. Lux, Layne T. Watson, Tyler H. Chang, Jon Bernard, Bo Li, Xiaodong Yu, Li Xu, Godmar Back, Ali R. Butt, Kirk W. Cameron, Danfeng Yao, Yili Hong. Novel meshes for multivariate interpolation and approximation Proceedings of the Annual ACM Southeast Conference PDF Website

  • Thomas C. Lux, Layne T. Watson, Tyler H. Chang, Jon Bernard, Bo Li, Xiaodong Yu, Li Xu, Godmar Back, Ali R. Butt, Kirk W. Cameron, Yili Hong. Predictive Modeling of I/O Characteristics in High Performance Computing Systems Proceedings of the 26th High Performance Computing Symposium PDF Website

  • Thomas C. H. Lux, Layne T. Watson, Tyler H. Chang, Jon Bernard, Bo Li, Xiaodong Yu, Li Xu, Godmar Back, Ali R. Butt, Kirk W. Cameron, Danfeng Yao, Yili Hong. Nonparametric distribution models for predicting and managing computational performance variability Proceedings of the 2018 IEEE Southeast Conference (SoutheastCon) PDF Website