@techreport {icl:662, title = {GPU-Accelerated Asynchronous Error Correction for Mixed Precision Iterative Refinement}, journal = {University of Tennessee Computer Science Technical Report UT-CS-11-690 (also Lawn 260)}, year = {2011}, month = {2011-12}, keywords = {magma}, author = {Hartwig Anzt and Piotr Luszczek and Jack Dongarra and Vincent Heuveline} }