Kokkos 3: Programming Model Extensions for the Exascale Era

• Published in: IEEE transactions on parallel and distributed systems Vol. 33; no. 4; p. 1
• Main Authors: Trott, Christian, Lebrun-Grandie, Damien, Arndt, Daniel, Ciesko, Jan, Dang, Vinh, Ellingwood, Nathan, Gayatri, Rahulkumar, Harvey, Evan, Hollman, Daisy S, Ibanez, Daniel Alejandro, Liber, Nevin, Madsen, Jonathan, Miles, Jeff Scott, Poliakoff, David Zoeller, Powell, Amy Jo, Rajamanickam, Sivasankaran, Simberg, Mikael, Sunderland, Dan, Turcksin, Bruno, Wilke, Jeremiah
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.04.2022; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Benchmark testing; Containers; exascale; Graphics processing units; Hardware; heterogeneous computing; high-performance computing; Kernel; Laboratories; Layout; performance portability; Programming; programming models

As the push towards exascale hardware has increased the diversity of system architectures, performance portability has become a critical aspect for scientific software. We describe the Kokkos Performance Portable Programming Model that allows developers to write single source applications for divers...