@techreport {1273, title = {Least Squares Performance Report}, journal = {SLATE Working Notes}, number = {09, ICL-UT-18-10}, year = {2018}, month = {2018-12}, publisher = {Innovative Computing Laboratory, University of Tennessee}, type = {SLATE Working Notes}, author = {Mark Gates and Ali Charara and Jakub Kurzak and Asim YarKhan and Ichitaro Yamazaki and Jack Dongarra} }