@techreport {, title = {SLATE Performance Improvements: QR and Eigenvalues}, journal = {SLATE Working Notes}, number = {17, ICL-UT-21-02}, year = {2021}, month = {2021-04}, author = {Kadir Akbudak and Paul Bagwell and Sebastien Cayrols and Mark Gates and Dalal Sukkari and Asim YarKhan and Jack Dongarra} }