Jack Dongarra, Univ. of Tennessee Jack Dongarra specializes in numerical algorithms in linear algebra, parallel computing, the use of advanced computer architectures, programming methodology, and tools for parallel computers. He holds appointments at the University of Manchester, Oak Ridge National Laboratory, and the University of Tennessee. In 2019, he received the ACM/SIAM Computational Science and Engineering Prize. In 2020, he received the IEEE-CS Computer Pioneer Award. In 2022 he received the ACM A.M. Turing Award for his pioneering contributions to numerical algorithms and software that have driven decades of extraordinary progress in computing performance and applications. He is a Fellow of the AAAS, ACM, IEEE, and SIAM; a foreign member of the British Royal Society and a member of the U.S. National Academy of Sciences and the U.S. National Academy of Engineering.