[ad#ebook_vol1_txt] In this Floss4Science interview we bring you the leaders of the MAGMA (Matrix Algebra on GPU and Multicore Architectures) project: Jack Dongarra and Stanimire (Stan) Tomov. MAGMA is a set of linear algebra libraries with a strong relationship to the venerable LAPACK and ScaLAPACK libraries. On to the interview! F4S: Please, give us an introduction about yourselves.   Jack: I am a University Distinguished Professor of Computer Science in the Electrical Engineering and Computer Science Department at the University of Tennessee (UTK), as well as Distinguished Research Staff in the Computer Science and Mathematics Division at Oak Ridge National Laboratory (ORNL), Turing Fellow at Manchester University, and an Adjunct Professor in the Computer Science Department at Rice University. I am also the director of the Innovative Computing Laboratory (ICL) at UTK, and the director of the Center for Information Technology Research at UTK.   I specialize in numerical algor More